§ 01 / Part
12112331 REAR SPROCKET 520 51T BK
incl. VAT
Usually dispatched within 3 working days.
Authorised stockist
MOTO-MASTER
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§ 02 / About this part
What it is
The MOTO-MASTER REAR SPROCKET 520 51T BK, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.
This aluminium component reduces unsprung weight at the hub. It mounts directly to your rear wheel to drive the final transmission. Teeth eventually hook or thin through grit and chain friction. You should replace this alongside a new chain to ensure even wear across the drive train. This 520 pitch part fits specific MX and enduro models. Check your bolt pattern against OEM specifications before fitting. Use new bolts and thread lock during installation. It provides a lightweight alternative to steel for track use.
§ 03 / Specs
The numbers
- Brand
- MOTO-MASTER
- Part number
- 12112331
- Weight
- 0.41 kg
- VAT
- 20%
§ 05 / About Iron Offroad
Iron Offroad
// MOTO-MASTER