Pirelli P Zero SmarTube Tube - 700 x 23 - 32mm 42mm Presta Valve MFPN=70023 36t middle and 26t inner

36t middle and 26t inner chainrings are stamped steel for durabity and long life

DH/Enduro tread design is optimized for maximum performance characteristics across a wide range of conditions by balancing traction

Many dual-crown suspensions forks such as the RockShox Boxxer or Fox 40 use non-tapered 1 1/8" steerers

28H front / 28H rear

Pirelli P Zero SmarTube Tube - 700 x 23 - 32mm 42mm Presta Valve MFPN=70023 36t middle and 26t innerP Zero SmarTube is the most advanced inner tube in the 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 Tube SL. Designed with TPU (Thermoplastic Polyurethane) an advanced plastic material characterized by elasticity and mechanical strength. The result is an inner tube that can be up to 70% lighter up to 50% more compact and as resistant against