1 / 2
§ 01 / Part
17040369 BRAKE CALIPER KIT 4 PISTON CALIPER + ADAPTER SM RACING BLACK
Fits 192 bikes
RRP
£410.18
Save 15%
£348.65
incl. VAT
In stock — delivered in 6–10 working days
Dispatched in 2–3 working days · delivered in 6–10.
Part #: 17040369
Authorised stockist
MOTO-MASTER
14-day returns
Easy & hassle-free
Secure checkout
256-bit encryption
§ 02 / About this part
What it is
The MOTO-MASTER BRAKE CALIPER KIT 4 PISTON CALIPER + ADAPTER SM RACING BLACK, brakes. Stocked by Iron Offroad, the UK MX hard parts specialist.
Move beyond the limitations of your OEM slider caliper. This 4-piston unit provides massive clamping force and a firm, consistent lever feel. It is designed specifically for supermoto racing where braking demands are extreme. The included adapter bracket aligns the caliper perfectly with your fork lugs. This setup reduces brake fade and offers superior modulation compared to standard off-road components. It is a significant upgrade for any bike converted for track use. Ensure your master cylinder displacement is compatible with the increased piston volume for optimal performance.
§ 03 / Specs
The numbers
- Brand
- MOTO-MASTER
- Part number
- 17040369
- Category
- Brakes
- Weight
- 1.23 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 192 models · 284 year-bands
Gas Gas 54 models
- EC 200 Front 2000–2009
- EC 200 Front 2014
- EC 200 E RACING Front 2015
- EC 200 HOBBY Front 2007–2008
- EC 200 RACING 2011
- EC 200 RACING 2013–2014
- EC 200 RACING Front 2015
- EC 200 RACING Front 2017
- EC 200 SIXDAYS 2011
- EC 250 Front 2000–2014
- EC 250 2019–2025
- EC 250 4T 2010–2011
- EC 250 E 2011–2013
- EC 250 E RACING Front 2015
- EC 250 E4 2019
- EC 250 F Front 2012–2015
- EC 250 F 2021–2025
- EC 250 RACING 2008–2013
- EC 250 RACING Front 2015
- EC 250 RACING Front 2017
- EC 250 SIXDAYS 2009–2011
- EC 300 Front 2000–2014
- EC 300 2019–2023
- EC 300 E RACING Front 2015
- EC 300 E4 2019
- EC 300 F Front 2013–2015
- EC 300 RACING Front 2015
- EC 300 RACING Front 2017
- EC 350 F 2021–2027
- EC 400 FSE Front 2002–2003
- EC 450 F Front 2013–2015
- EC 450 F 2024–2025
- EC 450 FSR 2009–2010
- EC 500 F 2024–2026
- EC 515 FSR Front 2009
- ES 350 2024
- ES 500 2024
- EW 500 F 2024
- EX 250 2022–2024
- EX 250 F 2021–2024
- EX 300 2021–2024
- EX 350 F 2024
- EX 450 F 2021–2024
- MC 125 2021–2027
- MC 250 Front 2000–2009
- MC 250 2022–2026
- MC 250 F 2021–2027
- MC 350 F 2022–2025
- MC 450 F 2021–2027
- SM 515 FSR 2008–2009
- TRIAL 300 GP 2019
- XC 200 2019
- XC 250 2019
- XC 300 2019
Husaberg 10 models
Husqvarna 79 models
- CR 125 Front 2009–2013
- FC 250 Front 2014–2018
- FC 250 2019–2022
- FC 250 2024–2026
- FC 350 Front 2014–2018
- FC 350 2019–2022
- FC 350 2024–2027
- FC 450 Front 2014–2018
- FC 450 2019–2022
- FC 450 2024–2027
- FE 250 Front 2014–2018
- FE 250 2019–2020
- FE 250 2022–2025
- FE 350 Front 2014–2018
- FE 350 2019–2020
- FE 350 2022–2025
- FE 350 S Front 2015–2016
- FE 450 Front 2014–2018
- FE 450 2019–2020
- FE 450 2022–2025
- FE 501 Front 2014–2018
- FE 501 2019–2020
- FE 501 2022–2025
- FE 501 S Front 2015–2017
- FE 501 S 2020–2022
- FE 501 S 2024–2026
- FX 350 Front 2017–2018
- FX 350 2019–2022
- FX 350 2024
- FX 450 Front 2017–2018
- FX 450 2019–2022
- FX 450 2024
- TC 125 Front 2014–2018
- TC 125 2019–2022
- TC 125 2024–2027
- TC 250 Front 2008–2012
- TC 250 Front 2014–2018
- TC 250 2019–2022
- TC 250 2024–2027
- TC 250 R 2013
- TC 449 Front 2011–2013
- TC 450 2006–2007
- TC 450 Front 2008–2010
- TC 510 Front 2006–2009
- TE 125 Front 2014–2016
- TE 150 Front 2017–2019
- TE 150 I 2020–2025
- TE 250 2011–2012
- TE 250 Front 2014–2018
- TE 250 I 2018–2020
- TE 250 I 2022–2025
- TE 250 R 2013
- TE 300 Front 2014–2018
- TE 300 I Front 2018
- TE 300 I 2019–2020
- TE 300 I 2022–2025
- TE 310 Front 2009–2012
- TE 310 I.E. Front 2009–2010
- TE 310 R Front 2013
- TE 449 Front 2011–2013
- TE 450 Front 2006–2010
- TE 450 I.E. Front 2008–2010
- TE 510 Front 2006–2010
- TE 510 I.E. Front 2008–2010
- TE 511 Front 2011–2013
- TX 125 Front 2017–2018
- TX 125 2019
- TX 300 Front 2017–2018
- TX 300 2019
- TX 300 I 2020–2024
- TXC 250 Front 2011–2012
- TXC 250 R 2013
- TXC 449 Front 2011
- TXC 450 Front 2008–2010
- TXC 510 Front 2008–2010
- TXC 511 Front 2011–2012
- WR 125 Front 2009–2013
- WR 250 Front 2008–2013
- WR 300 Front 2009–2013
KTM 132 models
- EGS 380 1999
- EXC 125 Front 2004–2016
- EXC 125 2010
- EXC 150 TBI 2024–2025
- EXC 150 TPI 2020–2023
- EXC 200 Front 2000–2016
- EXC 250 Front 2000–2017
- EXC 250 RACING 2002
- EXC 250 RACING Front 2003
- EXC 250 RACING 2004–2006
- EXC 250 TBI 2024–2025
- EXC 250 TPI 2018–2023
- EXC 300 Front 2000–2007
- EXC 300 Front 2011–2017
- EXC 300 TBI 2024–2027
- EXC 300 TPI 2018–2023
- EXC 380 1999–2001
- EXC 400 Front 2000–2003
- EXC 400 Front 2009–2010
- EXC 400 RACING 2000–2007
- EXC 450 Front 2007
- EXC 450 Front 2009–2016
- EXC 450 2010
- EXC 450 RACING 2003–2007
- EXC 500 Front 2012–2016
- EXC 520 Front 2000–2002
- EXC 520 RACING 2000–2002
- EXC 525 RACING Front 2003–2007
- EXC 530 Front 2008–2011
- EXC-F 250 Front 2007–2018
- EXC-F 250 2010
- EXC-F 250 2019–2020
- EXC-F 250 2022–2027
- EXC-F 350 Front 2012–2018
- EXC-F 350 2019–2020
- EXC-F 350 2022–2027
- EXC-F 450 2018–2020
- EXC-F 450 2022–2027
- EXC-F 500 2019–2020
- EXC-F 500 2022–2027
- EXC-G 525 RACING 2003–2006
- LC4 640 E 2005–2006
- MXC 200 2000–2002
- MXC 250 2000–2002
- MXC 380 Front 1999–2002
- MXC 525 2003–2006
- MXC 525 RACING 2003–2006
- SC 625 LC4 Front 2002
- SMC 625 Front 2005–2006
- SMC 660 Front 2005–2006
- SX 125 Front 2000–2018
- SX 125 2019–2020
- SX 125 2022
- SX 125 2025–2027
- SX 150 Front 2009–2018
- SX 150 2019–2020
- SX 150 2022
- SX 150 2025
- SX 200 Front 2003
- SX 250 Front 2000–2018
- SX 250 2019–2020
- SX 250 2022
- SX 250 2025–2027
- SX 380 Front 1999–2002
- SX 400 Front 2000–2003
- SX 400 RACING 2000–2002
- SX 520 Front 2000–2002
- SX 520 RACING Front 2000–2002
- SX 525 Front 2003–2006
- SX 525 RACING 2004–2006
- SX-F 250 Front 2006–2018
- SX-F 250 2019–2020
- SX-F 250 2022
- SX-F 250 2025–2027
- SX-F 350 Front 2011–2018
- SX-F 350 2019–2020
- SX-F 350 2022
- SX-F 350 2025–2027
- SX-F 450 Front 2007–2018
- SX-F 450 2012–2013
- SX-F 450 2019–2020
- SX-F 450 2022
- SX-F 450 2024–2027
- SX-F 450 RACING 2007–2010
- SX-F 505 Front 2008
- SXC 540 LC4 Front 2000
- SXC 625 Front 2003–2006
- XC 125 2021–2024
- XC 150 Front 2010–2015
- XC 250 Front 2006–2018
- XC 250 2019
- XC 250 TPI 2020–2024
- XC 300 2004–2015
- XC 300 TPI 2020–2024
- XC 525 Front 2004–2007
- XC-F 250 Front 2007–2017
- XC-F 250 I 2022
- XC-F 250 I 2024
- XC-F 350 Front 2011–2015
- XC-F 350 I Front 2016–2017
- XC-F 350 I 2018–2019
- XC-F 350 I 2022
- XC-F 350 I 2024–2026
- XC-F 450 Front 2008–2009
- XC-F 450 Front 2013–2015
- XC-F 450 I Front 2010
- XC-F 450 I Front 2016–2017
- XC-F 450 I 2022
- XC-F 450 I 2024
- XC-F 505 Front 2009
- XC-W 125 2019
- XC-W 150 2019
- XC-W 150 TPI 2021–2026
- XC-W 200 Front 2006–2016
- XC-W 250 Front 2006–2018
- XC-W 250 2019
- XC-W 250 TBI 2024–2026
- XC-W 250 TPI 2019–2023
- XC-W 300 Front 2006–2018
- XC-W 300 2019
- XC-W 300 TPI 2019–2023
- XC-W 450 2007–2015
- XC-W 500 Front 2012–2016
- XC-W 525 Front 2007
- XC-W 530 Front 2009–2011
- XCF-W 350 Front 2012–2016
- XCF-W 350 2020–2022
- XCF-W 450 2023–2024
- XCF-W 500 2020–2022
- XCF-W 500 2024
- XW-F 350 2024
- XW-F 500 2024
Rieju 3 models
Stark 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.
// Related
