2001 R1 Rear Brake Master Cylinder Upgrade?

Its a pretty good upgrade:

- Piston diameter : 13mm
- Weight : 150g
- Mounting hole diameter : M6 P1.0
- Mounting Pitch : 40mm *The picture is only for reference. It may differ from the actual product.
*This is an order product. Inquire for delivery date.
*Pushrod is not included.

Is it our OEM mounts 40mm spacing :dunno:

Post A pic of yours now

Redgecko said:

Post A pic of yours now

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No!
its to damn ugly to post it :redface:
I thinking of getting the "rsv4" to replace mine :kekekegay:

Well I can't help if I don't know what it's replacing :lol

Redgecko said:

Well I can't help if I don't know what it's replacing :lol

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Its the OEM one:yuk:
and no i have seen that one from OPP. to rich for me :icon_rolleyes:

Ian
Now, will this unit take my oem pump and push rod.

http://www.harris-performance.com/c...arris-Braking-Products.html#aHRC_2d1#aHRC_2d1

I wouldn't bother with the second part, who uses the rear brake anyway.

Redgecko said:

I wouldn't bother with the second part, who uses the rear brake anyway.

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All pros do ?
The oem what bore is it? Knowing Yamaha it should be 11mm ?

He's just telling you that if you go that route it's gonna be some DIY and in the end, may require some customization. Easy enough though, go grab some thin plate steel from Lowes or HD, measure, cut, drill, clean, spray, and install.

I did it with a custom Akrapovic underbelly exhaust, but the principle is the same.

GarR1son said:

He's just telling you that if you go that route it's gonna be some DIY and in the end, may require some customization. Easy enough though, go grab some thin plate steel from Lowes or HD, measure, cut, drill, clean, spray, and install.

I did it with a custom Akrapovic underbelly exhaust, but the principle is the same.

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yeah!
it looks that way, cuz ours is over 60mm vs 40mm mounting points :butt

Benocehcap said:

yeah!
it looks that way, cuz ours is over 60mm vs 40mm mounting points :butt

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Most racing stuff is different spacing

Hello, anyone tried this? I intend to replace oem rear master cylinder with brembo ktm like this too, is it ok? i wonder between XM' master cylinder or Adventure's master cylinder of KTM