This WTB Trail Boss Comp MTB Tire is no longer available although you may find similar or newer versions below:
A rounded profile and staggered, supported side knobs keep clamouring for traction even as the trail loses its camber.
Want to go out and own it? Be the Trail Boss.
| Metric | ISO |
| SECT-DIA | |
| 26 x 1.0 | 25-559 |
| 26 x 1.25 | 32-559 |
| 26 x 1.5 | 40-559 |
| 26 x 1.75 | 47-559 |
| 26 x 1.9 | 50-559 |
| 26 x 2.125 | 57-559 |
| This is a generic size guide not all tyres will come in the sizes shown. | |
We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.
Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.
Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.
