PZero™ Smartube Degreaser 40cm (c-c) basebar is nearly

40cm (c-c) basebar is nearly invisible to the wind

RD-GS covers: 11-28T to 11-34T

Stop watch5

Unique "mono-riser" mounting system allows height adjustment

Compatible with a 3x8

PZero™ Smartube Degreaser 40cm (c-c) basebar is nearlyP ZERO SmarTUBE is the most advanced inner tube in our range. It was designed to match the need for lightness and handling of professional World Tour riders and its first application was inside the P ZERO Race Tub SL. It is now also available for every amateur cyclist The standard butyl inner tube has been replaced with TPU (Thermoplastic Polyurethane), an advanced plastic material characterized by elasticity and mechanical strength. The result is an