Pirelli P Zero SmarTube EVO Tube - 700 x 25 - 28mm, 80mm Presta Valve Helmet Accessories EAN: 4715910021309

EAN: 4715910021309

129905-Q0-L

- Centerlock 1/1 Road hub mechanism keeps pedal power transfer consistent and predictable with 90 points of engagement and 4 degree endgagement

160241-Q0-L

- Lowering the post travel also increases bushing overlap and alignment pin length

Pirelli P Zero SmarTube EVO Tube - 700 x 25 - 28mm, 80mm Presta Valve Helmet Accessories EAN: 4715910021309The P Zero SmarTube EVO is Pirellis latest innovation in the world of tubes, designed to improve performance in modern cycling. Made of thermoplastic polyurethane (TPU), it can save up to 70% of the weight of ordinary butyl tubing and nearly 50% of pocket space, while being stronger than butyl as a raw material. P Zero SmarTube EVO rolls 5% faster than the standard SmarTube, making your bike quicker to accelerate and climb hills, while also improving