Schwalbe Marathon Tire - 700b x 38 / 28 x 1-1/2 Clincher Wire BLK/Reflective Performance Endurance Weight-138 The Pro One TT is

The Pro One TT is a tubeless easy high-end time trial and triathlon tire ready for competition use

9mm • 36

Aluminum handlebar clamp

} Designed for RockShox Super Deluxe Coil rear shocks

Tri-Focus Optics: brighter center spot in large wide-angle pattern

Schwalbe Marathon Tire - 700b x 38 / 28 x 1-1/2 Clincher Wire BLK/Reflective Performance Endurance Weight-138 The Pro One TT isSchwalbe Marathon Tire 700b x 38 28 x 1 1 2 Clincher Wire Black Reflective Performance Endurance GreenGuard. Marathon tires incorporate light reflecting sidewalls for better visibility and also utilizes a Silica compound for easy rolling and longer life. GreenGuard is a highly elastic India rubber that is 3mm thick One third of GreenGuard is made up of recycled latex products Endurance compound for durability aramid MB belt puncture protection using a