Pirelli P Zero SmarTube EVO Tube - 700 x 25 - 28mm 42mm Presta Valve CheckoutSpec= 12 x 142 mm Sealed cartridge bearing front and

Sealed cartridge bearing front and rear hubs

Sold in bags of 20

One piece light alloy body

Featuring dual front telescopic suspension and rear spring suspension

Pirelli P Zero SmarTube EVO Tube - 700 x 25 - 28mm 42mm Presta Valve CheckoutSpec= 12 x 142 mm Sealed cartridge bearing front andThe 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