Pirelli Scorpion SmarTube Tube - 29 x 1.8 - 2.2 42mm Presta Valve Model=Ratchet Rocket Essential HD Multi -Tool Designed specially for cyclists who

Designed specially for cyclists who demand superior visibility this powerful duo unleashes a far reaching extra wide beam while commanding attention and staying visible on every ride night and day

Bar end shifter with expander wedge to secure inside handlebars

Machined aluminum body

Semi-open center blocks shed mud and reduce rolling resistance

Xyber is built for the boldest adventures

Pirelli Scorpion SmarTube Tube - 29 x 1.8 - 2.2 42mm Presta Valve Model=Ratchet Rocket Essential HD Multi -Tool Designed specially for cyclists whoScorpion 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 riders