Tube and rim strip
Matched to . On a tubeless wheel you need neither.
Product Description
Dunlop Geomax MX54 Intermediate/Hard Terrain
Dunlop's intermediate to hard terrain motocross tire and the MX53's successor. It's built on the MX34 platform for tracks that dry out and pack down through the day.
Off-road use only. Not DOT approved for the street.
Sizes we stock
| Size | Position | Rim | Load/speed | Rim width | Overall diameter | Tread depth | Tube |
|---|---|---|---|---|---|---|---|
| 80/100-21 | Front | 21" | 51M | 1.60" | 27.76" | 16/32" | 21" 3.00-21 |
| 70/100-19 | Front | 19" | 42M | 1.40" | 24.84" | 14/32" | 19" front 2.75-19 |
| 70/100-17 | Front | 17" | 40M | 1.40" | 22.80" | 14/32" | — |
| 100/90-19 | Rear | 19" | 57M | 1.85" | 26.73" | 23/32" | 19" rear 4.50-19 |
| 110/90-19 | Rear | 19" | 62M | 2.15" | 27.52" | 23/32" | 19" rear 4.50-19 |
| 120/80-19 | Rear | 19" | 63M | 2.15" | 27.28" | 23/32" | 19" rear 4.50-19 |
| 100/100-18 | Rear | 18" | 59M | 1.85" | 26.42" | 23/32" | 18" 3.50-18 |
| 110/100-18 | Rear | 18" | 64M | 2.15" | 27.17" | 23/32" | 18" 4.50-18 |
| 120/90-18 | Rear | 18" | 65M | 2.15" | 26.73" | 23/32" | 18" 4.50-18 |
| 90/100-16 | Rear | 16" | 51M | 1.85" | 23.70" | 19/32" | 16" rear 3.50-16 |
| 90/100-14 | Rear | 14" | 49M | 1.60" | 21.69" | 19/32" | — |
Rim width is the maker's recommended width for that size. Specs are from Dunlop's Geomax MX54 size chart.
How to choose
- Match the rim diameter first: full-size motocross bikes run a 21 front and 19 rear, enduro bikes 21/18, big-wheel 85 and 105cc bikes 19/16, small-wheel minis 17/14.
- Then the width: wider rear rims (2.50 and up) suit the 110 and 120 widths.
Add a tube sized to the tire (the Tube column lists ours) and rim locks if you run low pressure.
Goes with this
Rim locks and rims for this tire
