Continental 700 x 18-25mm 42mm Presta Valve Supersonic Tube gel also features ramped knobs to

also features ramped knobs to minimize rolling resistance

Silicone construction conforms to the hand and absorbs shock

Quickly and accurately determine the wear and stretch of any chain

K-Edge TT Mount Computer Mount Kit/Adapter UPC: 858953003315

Continental 700 x 18-25mm 42mm Presta Valve Supersonic Tube gel also features ramped knobs toContinental Tubes Item Specifications Weight 50g Valve Presta ISO Diameter 622 road 29" ISO Width 18,19,20,21,22,23,24,25mm Labeled Size 700 x 18 25mm Valve Length Med 41 55mm Tube Compound Butyl Valve Core Removable Valve Shaft Threaded Continental Supersonic Tube Tubes EAN: 4019238556834