Pirelli SporTube Tube - 29 x 2.1 - 2.3 48mm Presta Valve Model=Cutthroat V2 Bottom Bracket Hatch Cover 12mm dust cap with 3mm

12mm dust cap with 3mm and 2mm spacers

One 264mm spoke = 6g

Replacement levers pivots and bushings for Hayes hydraulic disc levers

BioKork is sustainably sourced light weight and hypoallergenic

Pirelli SporTube Tube - 29 x 2.1 - 2.3 48mm Presta Valve Model=Cutthroat V2 Bottom Bracket Hatch Cover 12mm dust cap with 3mmPirelli SporTube Tube 29 x 2. 1 2. 3 48mm Presta Valve. The SporTube is the most classic cycling butyl inner tube; the standard interpretation of the most used air retention system in the world. A complete range offers the size and specification for every kind of cyclist and discipline from road cycling to urban commuting. Butyl construction Disc and rim brake compatible Black valve stem TECH SPECS ISO Diameter 622 Road 29" ISO Width (mm) 53 ISO Width