Pirelli Angel SmarTube X Tube - 700 x 28 - 42mm 42mm Presta Valve CheckoutSpec= BR-M9000 Vail High Life

Vail High Life

Streamlined mountain-bike specific saddle design

2x oval patches

The ATRA (Advanced Training Resistance Aluminum) Speed Reducer has a machined aluminum bearing retainer for the best heat dissipation and strength

They are grouped according to the snow conditions:

Pirelli Angel SmarTube X Tube - 700 x 28 - 42mm 42mm Presta Valve CheckoutSpec= BR-M9000 Vail High Life70% weight savings compared to conventional tubes 50% smaller than conventional tubes 3x thicker than standard SmarTUBES Not for use with rim brakes Not designed to be repaired Constructed of Thermoplastic Polyurethane TECH SPECS Valve Length 42mm Shaft Type Non threaded Tube Width 28 42C Valve Presta Wheel Diameter 700C Tube Weight 145g