Pirelli P Zero SmarTube EVO Tube - 700 x 25 - 28mm 42mm Presta Valve ModelNumber=281 5mm (15x100 Rock Shox)

5mm (15x100 Rock Shox)

8mm Clamp 60mm Black

Brake Lever Actuation Long Pull Color Blue Pad Attachment Style Threaded Post Weight 263 Material Aluminum Defined Color Blue

37 BB/Frame Interface English BB Shell Width (mm) 68 Spindle Interface Type Square Taper JIS Spindle Length 107 Defined Color Black

Optimized power and modulation for triathlon and time trial

Pirelli P Zero SmarTube EVO Tube - 700 x 25 - 28mm 42mm Presta Valve ModelNumber=281 5mm (15x100 Rock Shox)5% faster than Previous SmarTUBE 70% weight savings compared to conventional tubes 50% smaller than conventional tubes 42mm valve stem = 35 grams Not for use with rim brakes Not designed to be repaired Constructed of Thermoplastic Polyurethane TECH SPECS Shaft Type Non threaded Tube Weight 35g Valve Length 42mm Tube Width 25 28C Valve Presta Wheel Diameter 700C