Scorpion SmarTube Options:Scorpion SmarTube Tube - 29 x 2.2 - 2.6, 42mm Presta Valve SRAM Level hydraulic disc brakes

SRAM Level hydraulic disc brakes pack a mean bite but deliver their power with a refined

Compatible with Roval bolt on computer mount

RELIABLE PERFORMANCE: Featuring confident handling for high-powered efforts

Integrated rear reflector for increased visibility in low-light conditions

larger 6903 bearings with new labyrinth seals

Scorpion SmarTube Options:Scorpion SmarTube Tube - 29 x 2.2 - 2.6, 42mm Presta Valve SRAM Level hydraulic disc brakesScorpion SmarTube is the mountain bike specific inner tube that blends the innovative features of TPU (Thermoplastic Polyurethane), a specific formulation for the riders that are looking for the best balance between protection against punctures, weight and volume. SmarTube offers low weight and volume combined with a high level of reliability, not available with an equivalent butyl tube The perfect solution for marathon racers and trail and enduro