§ 01 / Part
12112529 SPROCK R 520 44T SI UL SC
incl. VAT
Usually dispatched within 3 working days.
Authorised stockist
RENTHAL
14-day returns
Easy & hassle-free
Secure checkout
256-bit encryption
§ 02 / About this part
What it is
The RENTHAL SPROCK R 520 44T SI UL SC, sprockets. 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 ultralight design features mud-clearing grooves at the base of each tooth to prevent dirt buildup and reduce chain tension spikes. 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 chain tension is adjusted to your bike manufacturer specifications.
§ 03 / Specs
The numbers
- Brand
- RENTHAL
- Part number
- 12112529
- Category
- Sprockets
- Weight
- 0.41 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 19 models · 22 year-bands
Honda 21 models
- CR 125 R 1987–2007
- CR 250 R 1984–2007
- CR 500 R 1986–2001
- CRF 150 F 2003–2009
- CRF 150 F 2012–2017
- CRF 230 F 2004–2009
- CRF 230 F 2012–2017
- CRF 250 F 2019–2022
- CRF 250 F 2024–2025
- CRF 250 R 2003–2024
- CRF 250 RX 2019–2024
- CRF 250 X 2004–2018
- CRF 450 L 2019–2020
- CRF 450 R 2002–2024
- CRF 450 RL 2021–2024
- CRF 450 RWE 2019–2024
- CRF 450 RX 2017–2022
- CRF 450 X 2005–2026
- XR 250 R 1996–2004
- XR 400 R 1996–2004
- XR 650 R 2000–2007
Kawasaki 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
// Related
