§ 01 / Part
12112501 SPROCKET REAR 420 48T BL
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 SPROCKET REAR 420 48T BL, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.
This rear sprocket mounts directly to your rear hub to drive the final transmission. Machined from 7075-T6 aluminium, it significantly reduces unsprung weight compared to stock steel parts. This improves rear suspension tracking and acceleration. The colour-anodised finish provides a factory look while protecting the surface from corrosion. Replace your sprocket when teeth begin to hook or thin out. Running a worn sprocket will ruin a new chain in hours. Always install with new sprocket bolts and a medium-strength thread lock. Ensure the chain tension is adjusted to your bike manufacturer specifications to prevent premature wear.
§ 03 / Specs
The numbers
- Brand
- MOTO-MASTER
- Part number
- 12112501
- Weight
- 0.32 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 1 model · 1 year-band
* 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
