§ 01 / Part
12102223 REAR SPROCKET 520 45T
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 45T, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.
This steel component sits on your rear hub and handles the final drive output. Steel construction is the standard for riders facing abrasive UK mud or high-mileage enduro loops. It outlasts aluminium variants significantly. Replace this part when you notice the teeth hooking or thinning. Always fit a new chain and front sprocket simultaneously to prevent premature wear on your new drive components. Ensure your rear wheel is aligned correctly to avoid uneven side-loading. This part matches OEM fitment dimensions for a direct swap during your drivetrain service. It provides the durability needed for heavy-duty trail use.
§ 03 / Specs
The numbers
- Brand
- MOTO-MASTER
- Part number
- 12102223
- Weight
- 0.70 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 17 models · 18 year-bands
Suzuki 17 models
- DR 250 1990–1993
- DR 350 1990–1998
- DR-Z 250 2001–2007
- DR-Z 400 2000–2005
- DR-Z 400 E 2000–2007
- DR-Z 400 S 2000–2024
- DR-Z 400 SM 2005–2024
- RM 125 1981–2010
- RM 250 1982–1985
- RM 250 1987–2010
- RM-Z 250 2007–2026
- RM-Z 250 E 2018–2019
- RM-Z 450 2005–2026
- RM-Z 450 E 2018–2019
- RMX 250 1989–1998
- RMX 250 S 1992–1999
- RMX 450 Z 2010–2019
Yamaha 1 model
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
