New XAM SPKT KIT YAM YZ250F 05-09 X-RING ZERO BLU 13//49 XSKMXY459XZBU

Chain & Sprocket Kit Contents:
13T Front Sprocket - 10-5NL-13
49T Rear Sprocket - 11A-428-49BLU
112 Link XAM Chain - XC520AX112
XAM Kit Box - XSKBOX

XAM Chain and Sprocket Kits are the perfect replacement for a worn out setup. Our Kits are lighter, stronger and better value than OEM!
All Kits include a Front Sprocket, Rear Sprocket and XAM Chain and are supplied in either OEM gearing or alternative gearing.
Excellent alternative to expensive OEM replacements.