AXLE BLOCKS YAMAHA YZ450F Model Years 2002 Through 2008

MX BONZ AXLE BLOCKS are CNC machined in the USA from 6061 T-6 Aircraft Grade Aluminum.

YAMAHA YZ Specific design features a 12mm Offset which avoids overextending the chain adjuster bolts

Axle lug flats were rotated to the horizontal position to allow for a broader and easier to read set of Index Marks 

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)   

BLACK MILITARY SPEC. ANODIZED FINISH