This RK chain kit is an inexpensive replacement for your drive-train. The RK 525 XSO series x'ring chian is rated to 900cc's and is avaiable in a standard gray finish, or gold plated. All parts included in this kit are made to meet or exceed OEM specs. The rear sprocket included in this kit may be Silver or Black depending on supply. The average life on each kit is 17 to 23k miles. 
 

Kits are complete with:

• one Chromoly Steel Front Sprocket
• one Heat Treated Steel Rear Sprocket
• RK 525 XSO Series X'ring sealed chain
• one Rivet Style Master Link. (tool required for prpoer install)
   

Use the dropdowns to select the model chain you want, and the sprocket sizes.  Choose a STOCK set-up or change it up a bit and select  your own gearing. (Chain is cut to the correct length based on your gearing and bike model selections)


525 XSO series chain features RK's proprietary "RX-Ring" seal design and is offered in 520, 525 & 530. All versions are available in either gold/gold or standard steel color. 520XSO is rated to 750cc’s  . 525XSO is rated to 900cc’s and the 530XSO is rated up to 1000 cc’s. Both Clip and Rivet style master links are available for all sizes.