Designed for enduro and terrains that require robust equipment, this rear sprocket by MOOSE OFFROAD HARD - PARTS combines lightweight and machining precision. Made from 7075 T651 aluminium with additional heat treatment, it limits deformation while maintaining an optimised tooth thickness compared to the thinner 7075 T6 versions. Machined 100% (without stamping or grinding), it offers regular tooth profiles for a clean chain engagement.
- Manufacturer reference: 1211-BET-51-10
- Position: Rear (sprocket / rear cog)
- Teeth: 51
- Pitch: 520
- Colour: Black
- Material: 7075 T651 Aluminium, heat treated
The full machining ensures precise geometry for maximum contact between the tooth and the chain, limiting jolts and promoting smooth transmission during accelerations and technical sections. Its black finish aesthetically integrates with modern enduro bikes while remaining resistant to the rigours of the terrain.
Main compatibilities: BETA RR 480 EFI Racing (2018), BETA RR 430 EFI (2018), BETA RR 390 EFI (2018). Ideal for riders seeking a high-performance and reliable spare part for training or off-road competition.
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