This thing is HUGE, no room to mount an aux cooling fan, may not have with the size of the heat sink. The R/R is about twice the size of the 98-03 units and now has two large connectors, one for power and ground and the other for the alternator.
R1-Forum is a Yamaha R1 motorcycle enthusiasts community dedicated to Yamaha YZF 1000 R1 sportbike. Discuss performance, customization, specs, reviews and more!
