
MICHELIN Off-road offer

MICHELIN reinforced inner tube

MICHELIN solutions for off-road tyres
Road legal
- USE FOR COMPETITION
- ROBUSTNESS
Thanks to the MICHELIN butyl technology in the inner tubes, the tyre has a better sealing and more robustness.
2,5 mm high thickness
- PRESSURE SAVER
Thanks to the reinforced inner tube, the tyre maintains a correct pressure

Inches | CAI | Dimension | Short Dim | Dimensional Coverage |
10' | 155574 | CH. 10 MBR VALVE TR4 | 10MBR | 2.50-10 ; 2.75-10 |
Inches | CAI | Dimension | Short Dim | Dimensional Coverage |
12' | 974530 | CH. 12 MCR VALVE TR4 | 12MCR | 2.50-12 ; 80/100-12 |
Inches | CAI | Dimension | Short Dim | Dimensional Coverage |
14' | 931670 | CH. 14 MBR VALVE TR4 | 14MBR | 60/100-14 |
125389 | CH. 90/100-14 RSTOP REINF ST30F MI | 90/100-14 | 90/100-14 |
Inches | CAI | Dimension | Short Dim | Dimensional Coverage |
16' | 125390 | CH. 90/100-16 RSTOP REINF ST30F MI | 90/100-16 | 90/100-16 |
Inches | CAI | Dimension | Short Dim | Dimensional Coverage |
17' | 125391 | CH. 70/100-17 RSTOP REINF ST30F MI | 70/100-17 | 70/100-17 |
Inches | CAI | Dimension | Short Dim | Dimensional Coverage |
18' | 830920 | CH. 18MFR VALVE TR4 | 18MFR | 130/80-18 ; 100/100-18 ; 110/100-18 |
795250 | CH. 18MGR VALVE TR4 | 18MGR | 130/80-18 ; 140/80-18 ; 120/90-18 ; 130/90-18 ; 100/100-18 ; 110/100-18 |
Inches | CAI | Dimension | Short Dim | Dimensional Coverage |
19' | 125392 | CH. 70/100-19 RSTOP REINF ST30F MI | 70/100-19 | 70/100-19 |
754720 | CH. 19MER VALVE TR4 | 19MER | 120/80-19 ; 100/90-19 | |
623140 | CH. 19MFR VALVE TR4 | 19MFR | 110/90-19 ; 130/70-19 |
Inches | CAI | Dimension | Short Dim | Dimensional Coverage |
21' | 135666 | CH. 21 TRIAL VALVE TR4 | 21TRIAL | 2.75-21 Special Trial |
833092 | CH. 21MDR VALVE TR4 | 21MDR | 2.50-21 ; 2.75-21 ; 3.00-21 ; 80/90-21 ; 90/90-21 ; 80/100-21 ; 90/100-21 |
MICHELIN UHD - Ultra Heavy Duty inner tube

Inner tubes of choice for off-road tyres
Road legal
- USE FOR COMPETITION
the best MICHELIN choice for the competitors
- ROBUSTNESS
Thansk to the 4mm thick inner tube, the tyre is more robust
- PRESSURE SAVER
Thanks to the Ultra Heavy Duty (UHD) inner tube, the tyre maintains a correct pressure

Inches | CAI | Dimension | Short Dim | Dimensional Coverage |
18' | 600967 | CH. 18 UHD LARGE TR4 | 18 UHD Large | 140/80-18 |
034757 | CH. 18 UHD MEDIUM TR4 | 18UHD Medium | 100/100-18 ; 110/100-18 ; 120/90-18 ; 130/80-18 |
Inches | CAI | Dimension | Short Dim | Dimensional Coverage |
19' | 842770 | CH. 19 UHD TR4 | 19UHD | 100/90-19 ; 110/90-19 ; 120/80-19 ; 130/70-19 |
842770 | CH. 19 UHD TR4 | 19UHD | 100/90-19 ; 110/90-19 ; 120/80-19 ; 130/70-19 |
Inches | CAI | Dimension | Short Dim | Dimensional Coverage |
21' | 827203 | CH. 21 UHD TR4 | 21UHD | 80/100-21 ; 90/90-21 |
MICHELIN BIB MOUSSE TM

MICHELIN Bib MousseTM is the Michelin's off road solution to tyre punctures