Pirelli SporTube Tube - 29 x 2.1 - 2.3 48mm Presta Valve CheckoutSpec= Silver/Black X-Blade seatpost mount fits up

X-Blade seatpost mount fits up to 35mm diameter Length F: 680 R : 620 Type Set Maximum Tire Width 3 Color Black Weight 351 Defined Color Black

Works with SRAM 12-speed mechanical Apex and Eagle shifters

Yes Material Polycarbonate Maximum Tire Width 48 Color Black Weight 505 Wheel Size 26" Fender Width 60

Premium 3M adhesive for secure hassle-free installation

DSP Lever Grips are compatible with most brake levers

Pirelli SporTube Tube - 29 x 2.1 - 2.3 48mm Presta Valve CheckoutSpec= Silver/Black X-Blade seatpost mount fits upThe 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 Shaft Type Threaded Tube Compound Butyl Valve Core Fixed Valve Presta Med 41 55mm Weight 210 ISO Width (mm) 58 ISO