§ 01 / Part
12110288 SPROCK R 428 50T BL UL SC
incl. VAT
Usually dispatched within 3 working days.
Authorised stockist
RENTHAL
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§ 02 / About this part
What it is
The RENTHAL SPROCK R 428 50T BL UL SC, sprockets. Stocked by Iron Offroad, the UK MX hard parts specialist.
This rear sprocket sits on the hub to transfer power to the rear wheel. Machined from high-strength aluminium, it reduces unsprung weight on smaller displacement bikes, improving suspension response and acceleration. Mud grooves help clear debris from the chain rollers, which is vital for maintaining drive train efficiency in muddy conditions. Replace this part when the teeth show visible hooking or thinning. Always install with a new chain to prevent premature wear. Ensure your sprocket bolts are torqued to OEM specifications and secured with thread lock to prevent them backing out during a moto.
§ 03 / Specs
The numbers
- Brand
- RENTHAL
- Part number
- 12110288
- Category
- Sprockets
- Weight
- 0.38 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 9 models · 10 year-bands
Suzuki 5 models
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
// Related
