§ 01 / Part
12122348 SPROCKET STEEL REAR 420-48T SX65 TC65 2025
incl. VAT
Usually dispatched within 3 working days.
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MOTO-MASTER
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§ 02 / About this part
What it is
The MOTO-MASTER SPROCKET STEEL REAR 420-48T SX65 TC65 2025, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.
This rear sprocket mounts to the rear hub and forms the final part of your drivetrain. It is a high-wear item that handles significant torque. Steel construction provides a longer service life than aluminium in muddy conditions. The 48T sizing is standard for many junior bikes. Watch for shark finning on the teeth as a sign it needs replacing. Always fit a new chain when swapping sprockets to ensure proper meshing. Use fresh sprocket bolts and thread lock for a secure install. This part is a direct OEM cross-reference.
§ 03 / Specs
The numbers
- Brand
- MOTO-MASTER
- Part number
- 12122348
- Weight
- 0.56 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 3 models · 3 year-bands
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
