RK 520 Steel HD RX-Ring Motorcycle Bike Chain 520 XSO 100 Links with Rivet Link Kawasaki_ZR7 (ZR750 F1-F5) (99-04)_2003 The special shape of the

The special shape of the X-Ring allows for 4 points of contact between the ring and chain with a lubricant reservoir in the middle

RK 525XRE features RK unique sealing system XW-Ring

Big (SR41B) 1988 Suzuki DR750 S-K

J Special Edition 2013-2018 Yamaha YFZ450 R-Y

L8 2015-2018 Yamaha TT600 RE (5CH5) 2004 Yamaha WR400 F-K 1998 Yamaha WR400 F-L

RK 520 Steel HD RX-Ring Motorcycle Bike Chain 520 XSO 100 Links with Rivet Link Kawasaki_ZR7 (ZR750 F1-F5) (99-04)_2003 The special shape of theFeatures: Finished in Unplated Steel OEM for all major Japanese manufacturers At least twice the wear life of a standard 520 chain High tensile strength Light weight Low Maintenance Less torsional friction RK is the leading manufacturer of OEM motorcycle drive chain to all major Japanese manufacturers. With over 40 years of supply to the largest manufactures including Honda, Suzuki, Yamaha, Kawasaki and Triumph, RK has years of experience which it