§ 01 / Part
12102315 REAR SPROCKET 520 52T
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 52T, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.
This steel component mounts directly to your rear hub to drive the final transmission. It handles the torque load from the chain under heavy acceleration. Steel construction is the standard for UK enduro and muddy MX tracks where aluminium wears too fast. Replace this part when you notice the teeth hooking or thinning to avoid snapping chain rollers. Always fit a new chain when swapping sprockets to ensure the pitch matches perfectly. Check your hub bolt torque specs before installation. Use thread lock on the sprocket bolts to prevent them backing out during a moto.
§ 03 / Specs
The numbers
- Brand
- MOTO-MASTER
- Part number
- 12102315
- Weight
- 0.87 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 18 models · 22 year-bands
Honda 22 models
- CR 125 R 1983–2007
- CR 250 R 1984–1985
- CR 250 R 1988–2007
- CR 500 R 1984–1985
- CR 500 R 1988–2001
- CRF 150 F 2003–2009
- CRF 150 F 2012–2015
- CRF 230 F 2004–2009
- CRF 230 F 2012–2017
- CRF 230 L 2009
- CRF 230 M 2009
- CRF 250 R 2004–2026
- CRF 250 RX 2019–2026
- CRF 250 X 2004–2018
- CRF 450 L 2019–2020
- CRF 450 R 2002–2026
- CRF 450 RL 2021–2024
- CRF 450 RWE 2019–2026
- CRF 450 RX 2017–2026
- CRF 450 X 2005–2026
- XR 400 R 1996–2004
- XR 650 R 2000–2007
No matches. Try a different make or model.
* Fitment data is provided as a guide. Verify compatibility against the bike's owner's manual or service handbook before ordering. Iron Offroad accepts no liability for incorrect application. Full terms and conditions apply.
§ 05 / About Iron Offroad
Iron Offroad
// MOTO-MASTER
