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§ 01 / Part
12121300 SPROCKET F 520 11T
Fits 169 bikes
RRP
£25.44
Save 20%
£20.35
incl. VAT
In stock — ships in 3 working days
Usually dispatched within 3 working days.
Part #: 12121300
Authorised stockist
RENTHAL
14-day returns
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§ 02 / About this part
What it is
The RENTHAL SPROCKET F 520 11T, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.
§ 03 / Specs
The numbers
- Brand
- RENTHAL
- Part number
- 12121300
- Weight
- 0.11 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 169 models · 197 year-bands
Beta 18 models
- RR 125 2018–2023
- RR 200 2019–2023
- RR 250 2006–2007
- RR 250 2013–2018
- RR 250 2020–2023
- RR 300 2013–2023
- RR 350 2011–2012
- RR 350 EFI 2020–2023
- RR 390 EFI 2017–2023
- RR 400 2006–2010
- RR 430 EFI 2017–2018
- RR 430 EFI 2023
- RR 450 2006–2010
- RR 480 EFI 2017–2023
- RR 498 2012
- RR 520 2010–2012
- RR 525 2006–2009
- XTRAINER 300 LC 2015–2018
Gas Gas 23 models
- EC 125 2025
- EC 250 2022–2025
- EC 250 F 2022–2025
- EC 300 2021–2026
- EC 350 F 2021–2026
- EC 450 F 2024–2025
- EC 500 F 2024–2026
- ES 350 2024
- ES 500 2024
- EW 500 F 2024
- EX 250 2021–2025
- EX 250 F 2021–2025
- EX 300 2021–2025
- EX 350 F 2021–2025
- EX 450 F 2021–2024
- MC 125 2021–2027
- MC 150 2025
- MC 250 2022–2025
- MC 250 F 2021–2027
- MC 300 2025
- MC 350 F 2022–2025
- MC 450 F 2021–2027
- RX 450 F 2023–2024
Husaberg 14 models
Husqvarna 32 models
- FC 250 2014–2027
- FC 350 2014–2025
- FC 450 2014–2027
- FE 250 2014–2026
- FE 350 2014–2026
- FE 350 S 2015–2016
- FE 350 S 2020–2022
- FE 350 S 2025–2026
- FE 450 2014–2026
- FE 501 2014–2025
- FE 501 S 2015–2017
- FE 501 S 2020–2022
- FE 501 S 2025–2026
- FS 450 2015
- FS 450 2018–2024
- FX 350 2017–2025
- FX 450 2017–2024
- TC 125 2014–2025
- TC 150 2025
- TC 250 2014–2025
- TC 300 2025
- TE 125 2014–2016
- TE 125 2025–2026
- TE 150 2017–2019
- TE 150 I 2020–2024
- TE 250 2014–2018
- TE 250 I 2018–2026
- TE 300 2014–2018
- TE 300 I 2018–2026
- TX 125 2017–2019
- TX 300 2017–2019
- TX 300 I 2020–2025
KTM 108 models
- EXC 125 1993–2016
- EXC 150 TBI 2024–2025
- EXC 150 TPI 2020–2023
- EXC 200 1998–2011
- EXC 200 2014–2016
- EXC 250 1993–2017
- EXC 250 RACING 2002–2006
- EXC 250 TBI 2024–2025
- EXC 250 TPI 2018–2023
- EXC 300 1995–2007
- EXC 300 2011–2017
- EXC 300 TBI 2024–2027
- EXC 300 TPI 2018–2023
- EXC 380 2000–2001
- EXC 400 2000–2003
- EXC 400 RACING 1999–2007
- EXC 450 2007
- EXC 450 2009–2012
- EXC 450 RACING 2003–2007
- EXC 500 2012–2015
- EXC 520 2000–2002
- EXC 520 RACING 1999–2002
- EXC 525 RACING 2003–2007
- EXC 530 2008–2011
- EXC-F 250 2007–2026
- EXC-F 350 2012–2027
- EXC-F 450 2017–2027
- EXC-F 500 2017–2027
- FR 450 2022
- FREERIDE 250 F 2018–2020
- FREERIDE 250 R 2014–2017
- FREERIDE 350 2012–2016
- FREERIDE E-SX 2015–2017
- FREERIDE E-XC 2015–2023
- RALLY 450 2021–2022
- SMR 450 2006
- SMR 450 2008–2014
- SMR 450 2021–2026
- SX 125 2003–2027
- SX 144 2008
- SX 150 2009–2022
- SX 150 2025
- SX 200 2003–2004
- SX 250 1993–2027
- SX 300 2023–2026
- SX 360 1996–1997
- SX 380 1998–2002
- SX 400 2000–2003
- SX 400 RACING 2000–2002
- SX 450 ATV 2008–2010
- SX 505 ATV 2009–2010
- SX 520 2000–2003
- SX 520 RACING 2000–2002
- SX 525 2003–2006
- SX 525 RACING 2003–2006
- SX-F 250 2006–2027
- SX-F 350 2011–2027
- SX-F 450 2007–2027
- SX-F 450 RACING 2007–2010
- SX-F 505 2008
- SX-F 505 RACING 2007–2008
- XC 125 2021–2025
- XC 150 2010–2015
- XC 200 2006–2010
- XC 250 2006–2013
- XC 250 2015–2019
- XC 250 TPI 2020–2025
- XC 300 2004–2018
- XC 300 TPI 2020–2027
- XC 450 2004–2007
- XC 450 ATV 2008–2010
- XC 525 ATV 2010
- XC-F 250 2007–2011
- XC-F 250 2014–2016
- XC-F 250 I 2018–2025
- XC-F 350 2011
- XC-F 350 2013–2015
- XC-F 350 I 2016–2021
- XC-F 350 I 2023–2024
- XC-F 450 2008–2009
- XC-F 450 2013–2014
- XC-F 450 I 2016–2025
- XC-F 505 2008–2009
- XC-W 125 2017–2019
- XC-W 125 TPI 2026
- XC-W 150 2017–2020
- XC-W 150 TPI 2021–2023
- XC-W 150 TPI 2026
- XC-W 200 2006–2016
- XC-W 250 2009–2013
- XC-W 250 2015–2018
- XC-W 250 TPI 2019–2023
- XC-W 300 2006–2016
- XC-W 300 2018–2019
- XC-W 300 TPI 2019–2023
- XC-W 300 TPI 2026
- XC-W 400 2007
- XC-W 400 2009–2010
- XC-W 450 2007–2016
- XC-W 500 2012–2013
- XC-W 500 2016
- XC-W 530 2009–2011
- XCF-W 250 2009–2013
- XCF-W 250 2015–2016
- XCF-W 350 2012–2016
- XCF-W 350 2020–2022
- XCF-W 450 2024–2026
- XCF-W 500 2020–2022
Stark 1 model
TM Racing 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
Iron Offroad is the off-road sibling of Iron City and Iron Stable — a UK shop for motocross, enduro, and trail-bike hard parts. Every fitment lives on the site, listed against KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is the data: fully enriched fitment so you find the right part for your bike quickly and get it fitted accurately. Brands you'd find on a paddock workbench — pads, sprockets, plastics, fork seals, cables, gaskets, bars, the things that actually wear out. Road-bike kit, scooter parts, and quad gear sit elsewhere; dirt and e-moto only. We operate from our storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. The business has a rich motorcycle history across multiple moto brands — the photos show where we came from — and recently pivoted into hard parts and online retail.
