bdaboi
06-14-2005, 09:23 AM
Hello forum members... I can't seem to get enough info about the R1 02-03, so can anyone put up more info about that bike... ect.. any common problem? mileage? thanks... :hellobye
Yamaha R1 02-03bdaboi 06-14-2005, 09:23 AM Hello forum members... I can't seem to get enough info about the R1 02-03, so can anyone put up more info about that bike... ect.. any common problem? mileage? thanks... :hellobye bdaboi 06-16-2005, 09:22 AM :hellobye :hellobye :hellobye :hellobye
Hello.... I'm sure there's someone here who ride a R1 02-03... pls give me some info.... :bow R1R00kie 06-16-2005, 11:02 AM A few problems I've run in to. Speeding tickets, constant need to replace tires, wheelies very easy.
10,000 miles and I've had no service issues. AnonymousR1 06-16-2005, 11:02 AM Originally posted by R1R00kie
A few problems I've run in to. Speeding tickets, constant need to replace tires, wheelies very easy.
10,000 miles and I've had no service issues.
:iamwithst
11,000 miles on mine with no issues except a permasmile :) bdaboi 06-16-2005, 07:28 PM Originally posted by R1R00kie
A few problems I've run in to. Speeding tickets, constant need to replace tires, wheelies very easy.
10,000 miles and I've had no service issues.
10,000 miles without service issue? now that the bike i'm looking for :yesnod
so on average how much miles can u get out of a gallon? bdaboi 06-16-2005, 07:33 PM Originally posted by AnonymousR1
:iamwithst
11,000 miles on mine with no issues except a permasmile :)
wow it's great to hear that... so far I still haven't seen any mechnical complaints about the 02-03... it's too good to be true.
Can't wait to get my hands on one.... :sneaky gasbandit 06-16-2005, 07:41 PM Had 0 problems with my '03(other than the above mentioned).:) Random 06-16-2005, 07:43 PM 12,000 miles of neglect and abuse on my 03 and nary a problem.
It is a little vibey through the bars, but nothing big.
I seem to get around 30mpg Wr1duty 06-16-2005, 07:52 PM i HAVE AN 02, AND THE ONLY PROBLEM i HAVE IS that I am addicted. 9,000 some hard miles, no problems. I take care of it though, like it were my lady. Well better than the lady sometimes. bitchen bike when set up right! AnonymousR1 06-16-2005, 10:18 PM Originally posted by bdaboi
10,000 miles without service issue? now that the bike i'm looking for :yesnod
so on average how much miles can u get out of a gallon?
I get about ~150 miles to a tank depending on how I ride....Whatever that equals out to... R1Gladiator 06-16-2005, 10:21 PM 21,000 miles on 02 R1 runs like new. Never had a problum bdaboi 06-18-2005, 02:57 AM Thank you everyone for taking the time to reply... after so much positive reviews from all of you, I've made up my mind on getting a 02-03... so any weak point on the bike I should look out for? ect. wiring, cooling system, chain, that spoil real easy on this particular bike? QuickRaven_05 06-19-2005, 08:32 PM That all depends on whether or not the bike was previously taken care of (Garaged, Cleaned, Chain-Lube, Anti-Freeze changed every 5,000 miles, Oil Filter and oil changed every 3,000 miles, etc..). If you're buying it locally, my first question to the owner would be, "Has this bike ever been wrecked or involved in an accident. Then I would walk around the bike and look for any symtoms of a crash. Some people can hide them well. Also, I'd ask to take it for a test ride to make sure that all of the gauges are working properly. Both bikes are awesome. Good luck with which ever you get. ak73 06-20-2005, 12:16 AM i believe there was quite a rearset failure rate on those models but i imagine unless you were putting a lot of weight on them you may never have a problem. or just get better aftermarket ones and be safe of mind. K_FleXXX 06-20-2005, 12:28 AM Originally posted by AnonymousR1
I get about ~150 miles to a tank depending on how I ride....Whatever that equals out to...
Really I only get about a 100 miles to a tank.:( bdaboi 06-20-2005, 12:48 AM Originally posted by K_FleXXX
Really I only get about a 100 miles to a tank.:(
Just a hundred? Dun think it should be that little... QuickRaven_05 06-20-2005, 08:36 AM Originally posted by bdaboi
Just a hundred? Dun think it should be that little...
I guess it depends on his front and rear sprocket sizes, and how fast he rides. I know that some of the stunters around here only get about 100 miles to a tank, but they've got huge rear sprockets. I also notice if I get 91 octane, I get crappy mileage. I have to go 93 or higher to get around 30-35 miles per gallon. I'm still breaking her in, but I've only got about 150 miles to go before she's done. Then I'll probably only get around 25 mpg :eek: bdaboi 06-20-2005, 03:57 PM Originally posted by QuickRaven_05
I guess it depends on his front and rear sprocket sizes, and how fast he rides. I know that some of the stunters around here only get about 100 miles to a tank, but they've got huge rear sprockets. I also notice if I get 91 octane, I get crappy mileage. I have to go 93 or higher to get around 30-35 miles per gallon. I'm still breaking her in, but I've only got about 150 miles to go before she's done. Then I'll probably only get around 25 mpg :eek:
u are right, but the 02-03 is not gonna have the same fuel consumpsion as the 04-05. more power = mreo fuel burnt :yesnod Hoove 06-20-2005, 05:01 PM I've got a 2002. I like it to much to upgrade to the 2004 or 2005. I am very happy with it. I kept it stock for one year. I have had no mechanical problems. One thing to keep an eye on is if the bike gets washed with a hose or gets ridden in the rain you need to make sure the electrical connectors are clean and put some of that dialectic grease on them especially the rectifier regultor connector. As far as gas milage If I ride it to work I can get about 42 MPG When I ring it out on the back roads on the weekend I only get about 25MPG DouglasyzfR1 06-20-2005, 05:24 PM I've got an 03' and have had no problems with the bike , At least that were not my fault. The thing is a beast! I won't buy a new one until they roll out the next generation R1 out. joranb 06-26-2005, 11:39 AM Originally posted by bdaboi
Just a hundred? Dun think it should be that little... :confused:
I have an 03 and I get about 130 miles on a full tank. I love the hell out of this bike. The minor problem I had was a slight hesitation in 1st gear when taking off from a stand still. That was solved by adjusting my idle rpm's from 1100 to 1300 and also slipping the clutch a little longer. No other complaints. The bike is damn near perfect.:riding 02R1guy 06-26-2005, 11:40 AM 25k miles on no problems r1menace 07-05-2005, 12:18 PM They don't win fights with Renault Clios! Other than that, this model is the one to own. bdaboi 07-08-2005, 02:25 AM Originally posted by r1menace
They don't win fights with Renault Clios! Other than that, this model is the one to own.
They don't win fights with renault clios? what does that mean? :confused: bdaboi 07-08-2005, 02:32 AM Originally posted by r1menace
They don't win fights with Renault Clios! Other than that, this model is the one to own.
oops sorry I just saw your post in another thread...U bumped into a renault and of course renault did more damage to your R1... :( jake03R1 07-08-2005, 03:16 AM never any mecanial problems had for one year , best thing ever happend to me, said i would putt it home hit 140 first 5 minutes, addicted for life, you wont worry abougt gas mileage. pjr1racing 07-18-2005, 06:20 PM Yea i have the 03 R1 here in australia, love it. Had no probs although only done 7000km's. when i saw it sitting in the window of my local yamaha dealer with shining liquid silver paint i just had to have it. ss396chevelless 08-06-2006, 09:30 PM my 03 has 16000 miles on it and the only problem I had with it was a burnt out headlight connector for the headlight harness, but I think it was the koren made headlights my dealer sold me... now I get them from www.kryptonbulbs.com and have never had a problem again. redneck1089 08-06-2006, 09:45 PM I just got past 16000 KM on my 03. No problems at all. I'm taking it in for a service next week. I love this machine and I can honestly say I wouldn't trade it for any of the new liter bikes out there. rbbr-sd-dwn 08-06-2006, 10:21 PM The 02/03 is one of the best all-around bikes ever made. I may get another R1 in the future, but not at the expense of the one I have now.
IMO between that R1 and the current R1, the 02/03 has most of the strengths and few if any of the weaknesses of the newer ones. A lot less top end HP (but great midrange torque). That's about it, unless you count that they didn't come with steering dampers then.
Oh yeah, 12 or 13K miles, mostly Tail of the Dragon and now track days, no problems other than the rear sets are a little twisted. I need some aftermarket ones anyway, now that I'm doing on the track, since they scrape there.
Get one; you will not be sorry! teamr1 08-06-2006, 10:34 PM I have had 2 2003's with a total of about 40,000 miles with absolutely no problems. The way they make thier power makes them the best(FUNNEST) bike for the streets. JCousland 08-06-2006, 10:42 PM Here's mine, I absolutely love this bike. I have about 12,000 miles on her and haven't had a single problem whatsoever. She has been babied in the sense of maintenance, but abused in the sense of how she's ridden. I'm becoming a fan of the '04-'06 models now, but I'm waiting for the next generation of R1 to be revealed before I buy another. This one is not for sale, nor will it be traded in. She's a keeper. JCousland 08-06-2006, 10:49 PM Oh yeah, I got so excited about posting the pic that I forgot to tell you more.......................I get maybe 30 or so miles per gallon, of course that depends on how I'm riding. She likes her rear tires, too. I've regeared with a -1 on the countershaft, and that made a huge difference in the power delivery. Yeah, it took a little off the top, but made the bike a killer down low and in the midrange, where I'm using the bike the most. There are a ton of aftermarket parts for these bikes, so modding one won't be a problem. I did have to grind down the feelers on the stock pegs, they kept grinding on the tight curves. Eventually I'll replace the stockers with a good pair of rearsets. Until then, this mod works. I'm sure you will be happy with either an '02 or an '03, the only difference being the colors. Good luck and enjoy!!
:thumbup :thumbup r1menace 08-07-2006, 01:34 AM It's taken me having the suspension professionally set up, the front sprocket changed for a smaller number of teeth one and some peg risers to get my '05 anywhere near the character of my old '03. The '03 suited me straight out of the box for road and track. The '05 has been much harder work. R1Gladiator 08-07-2006, 11:10 AM More then a year later and 28,000 now stills pulls strong. Runs like a dream :) r6gr8t1 08-20-2006, 11:26 AM keep the exup valve cables and pully system clean and lubed, because of its locatgion its likely to get wrecked if neglected....
i commute in rain or shine o mine and i F**ckin love her..... bdaboi 08-23-2006, 06:57 AM Thx you guys for the reply, I've got my bike for almost a year now. I've love it and it's problem free till recently I can't crank the engine. battery weak, after full charge lasted for 5 days(100km) and it can't crank again. sure hope it's not the coil problem. anyone noe wat's wrong? r6gr8t1 08-23-2006, 02:22 PM replace the battery, chances are the cells are dead.
if this fixes it then problem fixed, if not, then you will need to start looking elsewhere. soleniod, coil, leads, ideally you'll need to get an motorbike electrician to test. But no-one i know with R1's has ever had more than a battery failure, usually caused by immobilizer/alarm. mine doesn't suffer as i commute daily. bdaboi 08-24-2006, 04:35 AM I think my techincian has manage to slove my problem. I've got a burnt magnetic coil.After changing the coil there's charge to the battery. hoorray...:jump bdaboi 08-24-2006, 04:50 AM Burnt coil - doens't supply enough voltage to the voltage rectifer hence rectifier cannot charge the battery. ClovisR1 08-25-2006, 06:05 PM I love my 03 LE. Haven't had any problems I try to keep adding new things to mine to keep it feeling new to me. Top end speed, good torque, very fun up in the hills around here. bdaboi 08-27-2006, 03:23 AM Is that your bike? Limited Edition = stock paint with flames? ss396chevelless 08-27-2006, 09:25 AM Originally posted by bdaboi
Is that your bike? Limited Edition = stock paint with flames?
Yes, that was 03's limited edition model.... kinda funny, when I bought mine it was all they had left... they had to do a dealer trade to get me my blue one Land_Shark 08-27-2006, 09:35 AM You guys are starting to make me regret selling my 02 for an 04.
Either way, the 02-03 is a great bike, good luck! ClovisR1 08-27-2006, 10:36 AM I do love my 03 LE, but I like the undertail exhaust on the 04-06 models. Ronin4 09-16-2006, 01:10 AM After reading this post i had to get one for myself....pretty lucky to find a 2002 R1 red/white for under $5,000. But i had a lot of miles...around 26,000 is that a lot? Just put a two brother exhaust and it sounds great!. bdaboi 09-19-2006, 08:58 AM welcome aboard, if the pervious owner did not abuse it u will be happy that u chocse this bike... dun worry about the milege and happy ridin...:cool: Ronin4 09-19-2006, 10:36 AM Has anybody seen what graphics or decals people have done with the 2002 red/white color scheme. The white belly seems to be kinda plain and i'm guess it needs more than what the stock has on there. Any suggestions? I've been looking and i'm coming up empty. Thanks BandyR1 03-30-2007, 11:16 AM i HAVE AN 02, AND THE ONLY PROBLEM i HAVE IS that I am addicted. 9,000 some hard miles, no problems. I take care of it though, like it were my lady. Well better than the lady sometimes. bitchen bike when set up right!
There could be no better definition for the '02-'03 R1. Am gonna add that it has a brilliant torkey motor from low rpm which is sort of missing in the latter versions. Especially if you go down 1 tooth front, then you have a rocket ! Replace rear shock with a "gold" one, fork springs add a damper and you make a train out of it too ! I must admit that it is the bike I discovered the joy of cornering with ! And what to say about that F16-like shape ! Killer !!!:machinegu GPstyle03R1 04-15-2007, 03:57 PM I love my 03 R1 more then strippers :lhumper: :butt BandyR1 04-16-2007, 12:14 AM Strippers are fun too ! especially the ones with big tops and firm bottoms !... MrGibbs 04-16-2007, 12:36 AM My 02 has 19k... Its been down for two years for renovations. I originally took it down because of a burnt stator and 2nd gear (yea... clutchless upshifts got me)
Its only been down for so long because there are so many aftermarket parts for it. I powdercoated the frame, did mad engine work, etc... I have a 04 on the track, by my 02 is my baby xdonniedarkox 04-16-2007, 12:37 AM Best fuel economy and weights per SportRider and its annual bike assesments. HP numbers I find of no consequence as anything over 125 rwhp is beyond all streetbike riders and track riders too.
Fuel Economy(min/max/avg). 02': 37/52/42 07': 29/38/32
Lightest weight R1 ever built... few lbs lighter then earlier years probably due to no carbs, I would imagine.
Weights(dry/wet). 02': 411lbs./438lbs. 07' 433lbs./462lbs.
Best FI of any R1's (IMHO).
Mitsubishi built Suction Piston type FI, from F1 technology, first to be implemented on a motorcycle. I believe this is why the on/off is glitch free and so damn good.
Geometery-
From the R7, but with even slighter more aggresive swinarm angle. I believe 10.3 degrees, vs 10 degrees.
Factory Recall/TSB's-
None.
Opinion and synopsis-
For the above reasons I have bought mine and will keep mine. I have ridden all years except for 06'-07', and alas they have the unfortunate throttle lag. Found others to have poorer on/off at closed throttle. Handling sharper on newer bike stock but slight adjustement, issue solved and thensome.
As a matter fact the 07' has gone back to the same trail numbers as our year bikes. A popular track mod has been to swap triple clamps from 02'-03' year models to 04'-06'.
All R1's are amazing bikes, but for a 'street bike' I believe it will remain the best R1 till they go back to the theme of combining man and machine as they did with this itteration of R1. xdonniedarkox 04-16-2007, 12:42 AM Has anybody seen what graphics or decals people have done with the 2002 red/white color scheme. The white belly seems to be kinda plain and i'm guess it needs more than what the stock has on there. Any suggestions? I've been looking and i'm coming up empty. Thanks
Why? I think its fine :) redneck1089 04-16-2007, 10:31 AM Donnie, your bike looks really hot. I love the mirrors! :) xdonniedarkox 04-16-2007, 11:41 AM :thumbup redneck! bsgesch 04-20-2007, 08:39 AM Mmm, I think less is more...:thumbup wake133 03-16-2008, 09:23 PM My power failed today in my 02 with 9000mi I have no idea why it like something is coming loose and my battery is not charging is is my stator of my computer or what. bdaboi 03-17-2008, 06:37 AM What kind of power failure do u mean?if ur battery doesn't charge there might be a few possibility
1. magnetic coil spoilt (no power generated)
2. voltage rectifier burnt (no current converted to charge the battery)
3. battery spoilt (not able to be charged) socal3 03-21-2008, 10:13 AM Loved my 03 R1 22,000 miles when I sold it all I ever did was replace the clutch at 17,000. ALEX_R102 03-21-2008, 10:41 AM on my 02, i just did an oil change, change the chain to D.I.D. 530, front n real RENTHAL sprockets 15 on front 43 on rear.
so far mines is admire by manys.
one thing i wil luv to stick to is the tail, i wish the make a newer model wit a similar tail. badandyr_1 04-09-2008, 11:21 AM 03' LE (yea the black one with red flames...The real fast one) 34,000 miles and still runs like a raped ape. GOD, I love my R-1!!!!:fork:rock:fork:rock R1eeS4e 05-31-2008, 02:08 PM I love my 03 LE. The only thing you have to watch for is 1st gear. There's a little lag if you don't let out the clutch enough while throttling from a stop. The next thing you know it's hooking up and looking for the sky.
And it takes a few seconds to start. I have to nudge the throttle a few times before it gets going. But then it's fine. I'm wondering if it's the plugs.
ANother thing is the lighting. The headlights are dim off throttle and they light up brighter as sqeeze the throttle. Might be because I have protons and a UFO tail.
This bike had 700 miles on it when I got it last may and was sitting for a few years. Now it has about 2200. Dynoed at 143.:rock xdonniedarkox 09-06-2008, 12:57 PM -2002 Yamaha YZF-R1-
For 2002 the For 2002 Yamaha's YZF-R1 introduces a second-generation R1 featuring dynamic new bodywork, a high-tech fuel-injected engine, and an all-new lightweight Deltabox III frame.
Every single piece of bodywork on the 2002 R1 has been redesigned to give the new machine a dynamic new look.
Large cutaways in the sides of the aerodynamic new cowling reveal the slant-block engine's high-tech 5-valve cylinder head, while the compact new fuel tank and totally restyled seat and tail allow the rider to become one with the machine and emphasise the bikes dynamic stance.
Combined with substantially improved brakes, a repositioned engine and a new fuel injection system that offers smooth and controllable throttle response, this uprated engine and chassis specification promises that the new R1 should handle much better than previous versions.
When designers set about developing the engine for the second-generation R1, their primary goal was to enhance the rideability of the 998cc 4-stroke DOHC 5-valve in-line four cylinder design by enhancing the power characteristics and overall operability.
The fundamental architecture and dimensions of the new R1 engine are inherited from the original machine, and while the bore and stroke remain unchanged the vast majority of the components used in the 2002 powerplant are new.
A wide range of significant changes to the intake, exhaust and internals boost low to mid-range torque output and also raise the engine speed at which maximum power of 152 horsepower is produced to 10,500rpm.
One of the most significant improvements for 2002 is the fitment of suction-piston type Electronic Fuel Injection, a high-tech system that has never been used before on a production motorcycle.
Mounted to shorter intake ports for improved response, the Electronic Fuel Injection system is controlled by a lightweight ECU. This adjusts injection period, injection timing, ignition timing and current passage time through the coils by using data from sensors that transmit information on intake air temperature and pressure, atmospheric pressure, coolant temperature, crankshaft position and rpm, throttle position and cylinder identification.
What differentiates the new R1's fuel delivery system from other electronic fuel injection designs is its special vacuum-controlled intake system. Piston valves situated in the throttle body assemblies are operated by the vacuum pressure of the intake ports, and, together with the butterfly-type throttle valves, these secondary piston valves regulate intake air flow to ensure that each cylinder receives the optimum air volume in the low rpm range to suit the prevailing running conditions.
Developed using feedback from Yamaha's racing programme, this innovative vacuum-controlled intake system offers the smooth and linear characteristics of a conventional carburettor combined with the stronger low to mid-range torque levels and improved high-rpm operation associated with fuel injection.
Complementing the new Electronic Fuel Injection system is a completely redesigned air cleaner box. For 2002 the fresh air intake duct is now positioned at the front of the air box and faces forward, compared with the rear-facing/rear mounted design on the 2001 model.
By relocating the intake duct, the second-generation R1 breathes fresher, cooler air that has not been pre-warmed by contact with the engine, and as a result the intake air temperature has been reduced by approximately 5 degrees in normal conditions. As a result of this lower intake temperature and the re-routed air flow inside the air box, the bike's high-rpm performance characteristics are improved
The changes to the new R1's intake and exhaust systems have raised the engine speed at which the peak output of 152 horsepower is produced to 10,500rpm and these technical improvements have also enhanced the new bike's over-rev characteristics for stronger performance after peak rpm has been exceeded.
To match the higher engine speeds the 2002 model is equipped with new alloy cylinder liners with a higher silicon content that ensure reduced heat distortion for consistently high performance and reduced oil consumption, and new piston rings are also used in association with the new liner material.
Another change that has been made to match the engine's higher operating speeds is the use of carburised connecting rods with redesigned fastening bolts that offer a 10% increase in axial strength for increased high-rpm durability. Also new for 2002 are uprated exhaust valves that weigh 2g less that the 2001 valves for more instantaneous response at high rpm.
Manufactured from titanium, the new-shape header pipes weigh 1kg less, and the revised 4-into-2-into-1 layout (2001 model was 4-into-1) is designed to boost the engine's low to mid-range torque and also improve high-rpm power characteristics.
The ECU activates a solenoid that opens the air cut-off valve. Air is then fed directly from the air box into the exhaust ports to optimise the re-burning of exhaust gases. Yamaha's famous EXUP system has been made even smaller and is also 500g lighter for 2002, and this 2-shaft new-design exhaust ultimate powervalve features two butterfly valves, one of them operating in exhausts 1 and 4, the other operating in exhausts 2 and 3 to give more accurate and efficient operation together with stronger torque characteristics.
The new EXUP motor has been repositioned on the lower right side of the collector box close to the valves, and this has enabled the use of new low-friction EXUP operating cables.
The second-generation R1's higher revving engine is equipped with an uprated cooling system featuring a radiator with a new ring fan producing 20% more air flow. To ensure consistent engine performance over a wider rpm range, the R1 is fitted with a larger oil cooler that achieves 20% better cooling performance. Total engine oil capacity is increased by 200cc to 3.8 litres, and to handle this higher volume the shape of the oil pan is revised and a larger oil level inspection portal is used.
The new R1 is equipped with a redesigned gearchange pedal and rod for reduced effort when shifting, and the 6-speed transmission's shift cam has been treated to a tin shot peening process that gives an extremely smooth surface finish for slicker gearshifting.
Operated by lightweight and compact direct ignition coils, the new iridium spark plugs produce a powerful and reliable spark, and perform efficiently in the wider range of air-fuel ratios associated with Electronic Fuel Injection.
The use of Electronic Fuel Injection requires increased electrical flow, and the AC magneto now uses lightweight rare earth magnets that help raise output at 5,000rpm from 365W on the 2001 model to 448W on the new R1.markedly.
Yamaha's design team have produced an all-new chassis for the second-generation R1 that enhances the qualities of the original machine, and by doing so elevates the machine's handling qualities, and in particular its cornering abilities, to a new level.
The main design goal for the second-generation R1 chassis was that it would offer a linear and direct response in all aspects of handling performance, and this aim has been achieved successfully by creating an all-new frame and swingarm, uprating the suspension and braking systems, reducing overall weight and modifying the riding position.
A key factor in attaining linear handling qualities has been the creation of a new Deltabox III aluminium frame that incorporates the 998cc slant-block engine as a fully stressed member. The engine has been raised by 20mm within the new Deltabox III frame.
The new machine runs with the same ultra-short 1395mm wheelbase as the previous model, and the new frame offers 30% higher rigidity levels for even more responsive handling performance. Another new feature for 2002 is the fitment of a fully-detachable aluminium sub frame that allows easy access to the rear shock absorber.
At 582mm, the extra-long swingarm retains the dimensions of the 2001 model, but that is where the similarity ends. Featuring a delta-shaped portion on its left side and an arched-shaped section on the right side, the asymmetrical swingarm has been developed to accommodate engine performance-related components such as the new EXUP and titanium muffler without compromising their location or design.
The new swingarm also incorporates a cast aluminium pivot assembly that helps increase overall chassis rigidity for more direct handling characteristics. In order to accommodate the higher engine mounting position the swingarm pivot axis on the new R1 is 17.5mm higher, and the swingarm slant angle is increased to 11.8 degrees for quicker handling response.
The front-suspension assembly is a key area in any high-performance motorcycle, and the design team focused their efforts on improving upon the class-leading system featured on the original R1. Complementing the stiffer frame and swingarm is a new-design inverted front fork assembly that features larger diameter 43mm tubes, 2mm larger than the 2001 model. The larger tubes offer increased rigidity for direct handling characteristics, and by reducing the wall thickness of the tubes from 2mm to 1.75mm, and also by using localised thinning on the outer tubes, these stiffer forks weigh the same as the previous design.
Enhancing cornering potential was one of the main aims of the design team, and for this reason the 2002 model runs with a shorter 120mm fork stroke, 15mm less than previously. Together with the use of higher rate fork springs and an increase in the range and number of adjustment settings, this shorter stroke reduces the potential for front/rear rocking motion during aggressive cornering, and increases potential cornering performance.
As well as running with stiffer front forks, the new R1 features revised front-end geometry. Fork offset has been reduced from 35mm on the 2001 model to 25mm on the new R1, the same dimension as the R7, and trail has been increased from 92mm to 103mm. This new set up makes for a more linear response during turning, while new one-piece hollow forged aluminium handlebars and a lighter steering shaft pipe ensure a more balanced feel.
Changes to both the engine character and frame design have necessitated a review of the rear shock absorber performance, and for 2002 the spring rate is raised and the settings have been changed to suit different riding styles, rider weights and surface conditions. In addition to its improved operability the new shock benefits from a new cold-forged aluminium preload adjustment cam that reduces overall weight.
For The R1's light and compact one-piece four-pot calipers have been regarded as some of the best in the business, and for 2002 the new orange calipers are improved substantially by the fitment of aluminium pistons as well as the use of new sintered pads.
The brake hose design is also changed from a twin parallel row type to a more rigid 1-into-2 system, and this feature, together with the aluminium pistons and sintered pads, offers strongly increased braking efficiency and improved feel.
For optimised balance between the front and rear braking systems the 2002 model is equipped with a smaller diameter 220mm disc compared to 245mm on the 2001 model, and this lighter rear disc is slowed by a 2-pot pin-slide type caliper that is lighter and offers better heat dissipation than the previous opposed piston-type caliper.
The weight of every component on the new R1 has been reduced wherever possible, and the fitment of new lightweight wheels has reduced unsprung weight for improved front and rear suspension performance.
In addition to the range of engine and chassis weight savings already described, the other components that have been lightened include the drive sprocket cover, drive chain, front fender and flasher lamps, all of which contribute to a significant overall reduction for 2002.
A new large-faced tachometer dominates the lightweight new-design instrument console. Redlined at 11,750 rpm, this new tachometer features a brightness adjuster with six settings to suit rider preference and conditions. The digital speedometer is located to the left of the tachometer.
New shift indicator lamp Within the tachometer's face is a new shift indicator lamp that indicates a suitable rpm for changing gear. The system can be easily adjusted by the rider so that the lamp lights up at pre-selected rpm levels that suit different riding styles, road types or surface conditions. Like the tachometer, the brightness of the shift indicator lamp is also adjustable.
The YZF-R1 will be available in silver, red/white, and deep purplish blue none of which feature graphics. Customers who prefer a more race-inspired look have the option of a deep purplish blue colour scheme that incorporates the famous Yamaha speedbar-type graphics.
? Engine Type - Liquid cooled, 4-stroke, forward inclined, parallel 4 cylinder, DOHC 20 valves
? Displacement - 998cc
? Bore & Stroke - 74 x 58mm
? Compression ratio - 11.8 : 1
? Max Power - 111.8kW (152 HP) @ 10.500rpm
? Max Torque - 104.9Nm (10.7 kg-m) @ 8.500rpm
? Lubrication - Wet sump
? Fuel supply - Mikuni FI, 40mm throttle bodies, piston suction type system
? Clutch - type Wet, multiple disc
? Ignition - TCI (digital)
? Starting system - Electric
? Transmission - Constant mesh, 6 speed
? Final transmission - Chain
? Gear ratio - 1st - 2.500; 2nd - 1.842; 3rd - 1.500; 4th - 1.333; 5th - 1.200; 6th - 1.115, Primary reduction ratio - 1.581, Secondary reduction ratio 2.688
? Frame - Diamond
? Front suspension - Fully adjustable 43mm USD Kayaba Telescopic forks (15mm less travel than 2001 model)
? Rear suspension - Swingarm (Link suspension), single piggyback shock (fully adjustable)
? Front wheel travel - 120mm
? Rear wheel travel - 130mm
? Caster angle - 24?
? Trail - 103mm
? Front brakes - Dual discs, ? 298mm, 4-piston floating calipers
? Rear brake - Single disc, ? 220mm, 2-piston pin slide caliper
? Front tyre - 120/70 ZR17M/C (58W)
? Rear tyre - 190/50 ZR17M/C (73W)
? Overall length - 2,035mm
? Overall width - 705mm
? Overall height - 1,105mm
? Seat height - 820mm
? Wheelbase - 1,395mm
? Min ground clearance - 140mm
? Dry weight - 174kg
? Fuel tank capacity - 17 litres
? Oil (tank) capacity - 3.8 litres xdonniedarkox 09-06-2008, 01:46 PM Another one, I saved... kangaroo 09-24-2008, 02:27 PM Another one, I saved...
Yours is very far removed from a STOCK 02 bro. It's like the designer's wet dream vs. everyday reality!!! :hammer: xdonniedarkox 09-24-2008, 04:07 PM Yours is very far removed from a STOCK 02 bro. It's like the designer's wet dream vs. everyday reality!!! :hammer:
Motor is bone stock. EXUP and cali canister still working.
Bike still gives me the willy's when I start hitting it.
Thanks Jonathan:beer :beer | |