Bontrager XR1 Team Issue TLR MTB Tyre Bontrager Go for the DualChoice and

Go for the DualChoice and have on one side the choice for the SPD system

its power-to-weight ratio is the best in class on the market today

faster and more comfortable with the AeroLight

Smart Assist technology determines and provides just the right amount of support you need to have a comfortable ride

steel rails

Bontrager XR1 Team Issue TLR MTB Tyre Bontrager Go for the DualChoice andBuilt to race and win The XR1 Team Issue TLR is an ultra fast, ultra light cross country racing tyre that's ideal for rides where speed and acceleration are key. The smooth centre tread makes it easy to maintain speed and a more aggressive side tread adds confidence for corners and techier sections. The TM Speed rubber compound rolls faster and Bontrager's Inner Strength construction delivers lightweight protection against tread punctures. Product