2006-2008 Yamaha R1
RK Racing 525 Conv. XW-Ring Chain & Sprockets kit
Premium RK GXW "XW" Ring Racing Chain & JT Japan Steel Sprockets Kit
9300# Avg. Tensile Strength - Rated for 1100cc Motorcycles!
This Made in Japan RK GXW525 Racing Chain Is Higher Strength than
RK XSO and DID VX X-Ring Chains, which means Longer Life and Fewer Adjustments!
Included in this kit: 525 pitch conversion gearing sizes
Available gear ratio options:
JT 16 (-1t) tooth Front & 45 (oem) tooth Rear Sprocket for Regular Quick Acceleration Ratio
JT 16 (-1t) tooth Front & 46 (+1t) tooth Rear Sprocket for -1/+1 Quick Acceleration Ratio +
JT 15 (-2t) tooth Front & 45 (oem) tooth Rear Sprocket for -2t Extreme Quick Acceleration Ratio (stunting/drag racing)
JT 15 (-2t) tooth Front & 46 (+1t) tooth Rear Sprocket for -2/+1 Extreme Quick Acceleration Ratio (stunting/drag racing)
JT 16 tooth Front & 43 (-2t) tooth Rear Sprocket for near OEM 2004/2008 R1 Ratio in 525 pitch
(17/45 = .377:1 and 16/43 = .372:1 which is VERY close to oem ratio)
On Sale NOW, with..*FREE SHIPPING!!
Call RPE Motorcycle in Whittier, CA for any questions.
RPEcycle.
Original Factory Supplied OEM size sprockets are the calculated "Happy Medium" of off the line acceleration, roll on's,
and reasonable high speed engine rpm's with the least amount of compromise on either top end or low end acceleration.
Adding Quicker Acceleration ratios will reduce terminal top speed and add engine rpm's to top gear cruising speeds.
Speedometer re-calibration may be necessary with other than OEM ratio sprocket sizes.