
Rear Sprocket / Crown MOOSE OFFROAD HARD - PARTS (Manufacturer Ref: 1211-897-50-12) — an aluminium crown designed for demanding off-road use. Machined from 100% 7075 T651 aluminium with heat treatment, it features an optimised tooth thickness to maximise contact between the tooth and the chain, without stamping or grinding.
Designed to withstand the stresses of the terrain, this crown combines lightness and rigidity thanks to the 7075 T651 alloy and complete machining. The studied tooth thickness allows for optimal chain engagement, useful for sudden accelerations, rough sections, and cross or enduro sessions. Endurance blue finish, suitable for personalising your rolling chassis.
Areas of use: Enduro, Cross, Quad, Supermotard. Typical compatibilities: KTM SX‑F 450 (2021), HUSQVARNA FC 450 (2021), HUSABERG FE 501 (2015) — check compatibility with your model and transmission ratio before installation.