Moose Racing Dual Rear Sprocket Blue Yamaha
YZ125 YZ250 YZ250F YZ450F WR250F WR450F
The Moose Racing rear sprockets combine a fantastic design with a high material and production quality, wear resistance and perfect operability. The sprockets are CNC machined, for a precise fit which is outstanding, plus they are absolutely concentric.
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Designed to outlast standard aluminum rear sprockets and is much lighter than steel rear sprockets
Inner ring is made from 100% German aluminum using ISO 7075-T6 aluminum
Outer ring is made from heavy duty steel
Self-cleaning mud grooves between each tooth to prevent dirt build up
Inner rings are anodized