
Replacement rear sprocket by MOOSE OFFROAD HARD - PARTS, designed for enduro and motocross. Machined from 100% aluminium 7075 T651 with additional heat treatment, this sprocket offers optimised tooth thickness and better dimensional stability than thinner 7075 T6 parts. The result: a tooth profile designed for maximum contact with a 520 pitch chain, and a machining finish that prioritises concentricity and engagement precision.
Designed to replace the original sprocket on off-road machines, this part is aimed at demanding riders looking for a lightweight, durable sprocket with precise fit. The 100% machining eliminates stamping and grinding defects, ensuring a uniform part for a clean fit on the rear flange. Ideal for Enduro and Motocross uses.
Engine compatibilities (examples): HONDA CRF 450 R (2021), BETA RR 480 EFI Racing (2018), HONDA CRF 250 RX (2020). Check the pitch and number of teeth required for your machine before ordering.