2004-2005 Yamaha R1 

RK Racing 520 Conv. XW-Ring Chain & Sprockets kit


Premium  RK GXW "XW" Ring Racing Chain & JT Japan Steel Sprockets Kit

         8800# Avg. Tensile Strength  -  Correctly Rated for 1000cc Motorcycles!


This Made in Japan RK GXW520 Racing Chain is available in Gold or Silver

 


Included in this kit:  520 pitch conversion gearing sizes


Available gear ratio options:

JT 17 tooth Front & 45  tooth Rear Sprocket for OEM 2004/2008 Yamaha R1 Gear Ratio

JT 16 (-1t) tooth Front & 45 (oem) tooth Rear Sprocket for  Regular Quick Acceleration Ratio

JT 16 (-1t) tooth Front & 47 (+2t)   tooth Rear Sprocket for  -1/-2t Quick Acceleration Ratio + (stunting/drag racing)

JT 15 (-2t) tooth Front & 47 (+2t) tooth Rear Sprocket for  -2/+2 Extreme Quick Acceleration Ratio (Extreme stunting/drag racing)


(oem quality scm420 chromoly Japan steel alloy front , c49 high carbon steel rear)
 and a Premium  Racing Strength RK GXW 520 x 116L XW-Ring chain.


 Premium Longest Lasting Made in Japan Quality!     **Rated for 1000cc Engines**

         

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.

 
 All RK GXW520 RACING chains include a RIVET type master link. Clip type is not avail. in RK Race Strength Chains




RPE Motorcycle          RPEcycle.
10725 Beverly Blvd, Whittier, CA 90601

    Will Calls Welcome!

 Hours: M-F 10-6, Sat 10-2 Pacific Std. Time


We accept Visa, Master Charge, Discover, American Express, Paypal, Applepay