AXLE BLOCKS YAMAHA YZ450F Model Years 2009-2026
MX BONZ AXLE BLOCKS are CNC machined in the USA from 6061 T-6 Aircraft Grade Aluminum.
YAMAHA YZ250F / YZ450F 25mm Axle Specific Reversible design
LEADING EDGE OFFSET: 14mm
TRAILING EDGE OFFSET : 7mm
Avoids overextending the chain adjuster bolts
Eliminates axle movement and shifting when running a longer wheelbase
Improves tracking and stability
Increases chain and sprocket life
Listed price is for a set of 2 Axle Blocks ( Both sides)
BLUE ANODIZED FINISH