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§ 01 / Part
03500025 TUBE CH.21 UHD / VALVE TR-4
Fits 295 bikes
£34.73
Save 15%
£29.52
incl. VAT
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Usually dispatched within 3 working days.
Part #: 03500025
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MICHELIN
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§ 02 / About this part
What it is
The MICHELIN TUBE CH.21 UHD / VALVE TR-4, tubes. Stocked by Iron Offroad, the UK MX hard parts specialist.
This inner tube sits inside your tyre to maintain air pressure and carcass shape. The ultra-heavy-duty 4mm construction increases resistance to pinch flats when running lower pressures on technical trails. Replace it whenever you change your tyre or if the rubber shows signs of chafing. Use plenty of tyre powder during installation to prevent friction between the tube and the tyre carcass. Ensure the valve stem is aligned correctly through the rim hole to avoid shearing under heavy braking or acceleration. This thick rubber is essential for hard enduro and rocky terrain.
§ 03 / Specs
The numbers
- Brand
- MICHELIN
- Part number
- 03500025
- Category
- Tubes
- Weight
- 1.45 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 295 models · 320 year-bands
Fantic 4 models
Gas Gas 50 models
- EC 125 2010
- EC 125 HALLEY 2011
- EC 125 RACING 2010–2011
- EC 125 RACING 2013–2015
- EC 125 SIXDAYS 2010–2011
- EC 200 2014
- EC 200 2018–2020
- EC 200 E4 2019
- EC 200 RACING 2011
- EC 200 RACING 2013–2015
- EC 200 RACING 2017
- EC 200 SIXDAYS 2011
- EC 250 2010–2014
- EC 250 2018–2023
- EC 250 4T 2010–2011
- EC 250 E4 2018–2019
- EC 250 F 2012–2015
- EC 250 F 2021–2023
- EC 250 RACING 2010–2015
- EC 250 RACING 2017
- EC 250 SIXDAYS 2010–2011
- EC 300 2010–2014
- EC 300 2018–2023
- EC 300 E4 2018–2019
- EC 300 F 2013–2015
- EC 300 NAMBOTIN 2010–2011
- EC 300 RACING 2010–2015
- EC 300 RACING 2017
- EC 300 SIXDAYS 2010–2012
- EC 350 F 2021–2023
- EC 450 2012
- EC 450 4T 2011
- EC 450 F 2013–2015
- ENDURO 250 GP 2018–2019
- ENDURO 300 GP 2018–2019
- ENDURO ONE 2019–2020
- ENDURO TWO 2019–2020
- EX 250 2021–2023
- EX 250 F 2021–2023
- EX 300 2021–2023
- EX 350 F 2021–2023
- EX 450 F 2021–2023
- HALLEY 450 R 2010
- MC 125 2001–2007
- MC 125 2021–2023
- MC 250 F 2021–2023
- RX 450 F 2023–2024
- XC 200 2019
- XC 250 2018–2019
- XC 300 2018–2019
Honda 23 models
- CR 125 R 1980–1993
- CR 125 R 1995–2007
- CR 250 R 1981–2007
- CR 500 R 1984–2001
- CRF 250 2019–2020
- CRF 250 L 2012–2020
- CRF 250 L ABS 2017–2020
- CRF 250 R 2003–2024
- CRF 250 RX 2021–2022
- CRF 250 X 2010–2018
- CRF 250 XRL 2015–2016
- CRF 300 L 2021–2024
- CRF 300 L ABS 2021–2026
- CRF 450 L 2019–2020
- CRF 450 R 2002–2024
- CRF 450 RL 2021–2024
- CRF 450 RWE 2019–2024
- CRF 450 X 2005–2026
- CRF 450 XRL 2015–2016
- CRF 80 F 2013
- CRF-E 450 R 2002–2004
- XR 190 2017–2021
- XR 250 2010–2015
Husqvarna 24 models
- CR 125 1981–1986
- CR 125 1991–2013
- CR 240 1981–1987
- CR 250 1981–1987
- CR 430 1981–1983
- CR 430 1987
- CR 435 1986
- CR 500 1983–1987
- FC 250 2014–2023
- FC 350 2014–2024
- FC 450 2014–2024
- FX 350 2017–2022
- FX 450 2017–2023
- TC 125 2014–2023
- TC 250 2003–2012
- TC 250 2014–2021
- TC 250 R 2013
- TC 449 2011–2013
- TC 450 2010
- TX 300 2017–2019
- TX 300 I 2020–2024
- TXC 310 2012
- TXC 449 2011
- TXC 511 2011–2012
Kawasaki 27 models
- KLX 140 R F 2021–2022
- KLX 230 R 2020–2022
- KLX 230 R S 2021–2022
- KX 125 B 1983
- KX 125 C 1984
- KX 125 D 1985
- KX 125 E 1986–1987
- KX 125 F 1988
- KX 125 G 1989
- KX 125 H 1990–1991
- KX 125 J 1992–1993
- KX 125 K 1994–1998
- KX 125 L 1999–2002
- KX 125 M 2003–2008
- KX 250 1983–2008
- KX 250 2021–2024
- KX 250 F 2004–2020
- KX 250 X 2021–2024
- KX 450 2021–2023
- KX 450 F 2006–2020
- KX 450 SR 2022
- KX 450 X 2021–2023
- KX 500 A 1983–1984
- KX 500 B 1985–1986
- KX 500 C 1987
- KX 500 D 1988
- KX 500 E 1989–2004
KTM 70 models
- ENDURO 690 2010–2011
- ENDURO 690 R 2010–2013
- ENDURO 690 R ABS 2014–2016
- ENDURO 690 R ABS 2019–2024
- EXC 125 2010–2016
- EXC 150 TPI 2020–2023
- EXC 200 2010–2016
- EXC 250 2010–2017
- EXC 250 TPI 2018–2023
- EXC 300 2011–2017
- EXC 300 TPI 2018–2023
- EXC 400 2010–2011
- EXC 450 2007
- EXC 450 2009–2016
- EXC 450 RACING 2004–2007
- EXC 500 2012–2016
- EXC 525 RACING 2004–2007
- EXC 530 2008–2011
- EXC-E 300 2010
- EXC-F 250 2009–2023
- EXC-F 350 2012–2023
- EXC-F 450 2017–2023
- EXC-F 500 2017–2023
- EXC-G 450 RACING 2004–2006
- EXC-G 525 RACING 2004–2006
- EXC-R 450 2008
- EXC-R 530 2008–2010
- MX 125 1985–1992
- MX 250 1985–1987
- MXC 300 2010
- RALLY 450 2011–2019
- RALLY 450 2021–2024
- RALLY 690 2010
- SX 125 1993–2023
- SX 150 2009–2022
- SX 250 1995–2021
- SX 300 2023
- SX-F 250 2006–2023
- SX-F 350 2011–2023
- SX-F 450 2007–2023
- SX-F 450 RACING 2007–2010
- XC 125 2021–2024
- XC 250 2019
- XC 250 TPI 2020–2024
- XC 300 2010–2019
- XC 300 TPI 2020–2024
- XC-F 250 I 2023–2024
- XC-F 350 2011–2015
- XC-F 350 I 2016–2024
- XC-F 450 2013–2015
- XC-F 450 I 2010
- XC-F 450 I 2016–2024
- XC-W 125 2017–2019
- XC-W 150 2017–2020
- XC-W 150 TPI 2021–2023
- XC-W 200 2010–2016
- XC-W 250 2010–2019
- XC-W 250 TPI 2019–2023
- XC-W 300 2010–2019
- XC-W 300 TPI 2019–2023
- XC-W 400 2010
- XC-W 450 2010–2016
- XC-W 500 2012–2016
- XC-W 530 2010–2011
- XCF-W 250 2010–2016
- XCF-W 350 2012–2016
- XCF-W 350 2020–2022
- XCF-W 450 2023
- XCF-W 500 2020–2022
- XCW-E 300 2010
Maico 13 models
Sherco 37 models
- SC 125 2019–2020
- SC 250 2019–2020
- SC 300 2019–2020
- SCF 250 2019–2020
- SCF 300 2019–2020
- SCF 450 2019–2020
- SE 125 2018–2023
- SE 250 2018–2023
- SE 300 2018–2023
- SE 4.5 450 IF 2009–2011
- SE 4.5 450 IR 2012–2013
- SE 5.1 510 IF 2009–2011
- SE 5.1 510 IR 2012–2013
- SE-R 125 2018–2021
- SE-R 250 2016–2022
- SE-R 300 2016–2022
- SE-R 50 2016–2023
- SE-RS 50 2019–2023
- SE-SD 125 2018
- SE-SD 250 2018
- SE-SD 300 2018
- SEF 250 2018–2023
- SEF 300 2018–2023
- SEF 450 2015
- SEF 450 2018–2023
- SEF 500 2019–2021
- SEF-R 250 2016–2021
- SEF-R 300 2016–2022
- SEF-R 450 2015–2021
- SEF-R 500 2020–2021
- SEF-SD 250 2018
- SEF-SD 300 2018
- SEF-SD 450 2018
- SM-R 50 2018
- X-RIDE 125 2016
- X-RIDE 290 2016
- XY 125 2016
Stark 1 model
Suzuki 7 models
TM Racing 49 models
- CC 250 FI 2019
- CC 300 FI 2019
- CROSS 125 1993–2002
- EN 125 2004–2019
- EN 125 FI 2020–2021
- EN 144 2008–2019
- EN 144 FI 2020–2021
- EN 250 2004–2020
- EN 250 ES 2021
- EN 250 F 2002–2010
- EN 250 FI 2011–2021
- EN 250 FI ES 2021
- EN 300 2004–2020
- EN 300 ES 2021
- EN 300 FI 2017–2021
- EN 300 FI ES 2021
- EN 450 F 2003–2010
- EN 450 FI 2011–2021
- EN 530 F 2004–2014
- EN 530 FI 2015–2019
- FT 300 2018–2019
- FT 450 FI 2016–2021
- FT 530 FI 2017–2019
- MX 125 2003–2021
- MX 144 2008–2021
- MX 250 2001–2020
- MX 250 ES 2021
- MX 250 F 2010
- MX 250 FI 2011–2021
- MX 300 2011–2020
- MX 300 ES 2021
- MX 300 FI 2017–2021
- MX 450 F 2003–2010
- MX 450 FI 2011–2021
- MX 530 F 2010–2014
- MX 530 FI 2015–2019
- TM EN 125 FI 2022
- TM EN 144 FI 2022
- TM EN 250 ES FI 2022
- TM EN 300 ES FI 2022
- TM EN 450 ES FI 2022
- TM MX 125 2022
- TM MX 144 2022
- TM MX 250 ES 2022
- TM MX 250 ES FI 2022
- TM MX 300 ES 2022
- TM MX 300 ES FI 2022
- TM MX 450 ES FI 2022
- TM MX 530 ES FI 2022
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 — this is a UK shop for motocross, enduro, and trail-bike hard parts. All fitments live on the site, and listed against MX models KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is in the data, fully enriched to assist with accurate fitting and finding the right part for your bike quickly and easily. 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 & e-moto only. We operate from our huge storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. We have a RICH motorcycle history with multiple moto brands the images showing where we came from and our history, the business recently pivoted into hard parts and online retail.
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