Moose Racing 50-tooth sprocket SprocketRef : ME05972A / 12111490

Rear Sprocket / Rear Crown MOOSE OFFROAD HARD - PARTS (1211-251-50-10)

Aluminium rear crown designed for offroad machines. Fully machined from 7075 T651, this crown undergoes additional heat treatment to limit deformation and offers a tooth thickness superior to the thinner 7075 T6 sprockets. The result: a 100% machined tooth profile (without stamping or grinding) and an optimised tooth thickness for maximum contact between the crown and the 520 chain.

• Brand: MOOSE OFFROAD HARD - PARTS
• Manufacturer reference: 1211-251-50-10
• Position: Rear
• Material: Aluminium 7075 T651 (treated)
• Teeth: 50
• Pitch: 520
• Colour: Black

Designed for enduro and motocross, this crown is aimed at riders looking for a lightweight, precise drive component made for the terrain. Ideal for a 520 chain, it is particularly suitable for the listed YAMAHA models: YZ 450 F Monster Energy Racing Edition (2021), YZ 450 F (2021), and YZ 250 F Monster Energy Racing Edition (2021). Installation and compatibility checks are recommended before fitting.