Made from advanced aviation-grade 7075-T6 aluminum alloy, optimal lightweight design and CNC machined for performance and lifespan. All aluminum MX rear racing sprockets are manufactured from the best materials with a special self-cleaning design, and hand-finished to perfection.  Hard anodized black.

*** These are only available in 51 Tooth count ***

Fits all 2008-Current Kawasaki KLX140’s