Schwalbe Bicycle inner tube AV 6 40 mm

Fabric type: Nylon Threaded valve stem with security ring prevents rattling on the rim and makes pump attachment easier. 42mm length valve suitable for most standard depth rims up to 27mm. Reinforced dual thickness tube/valve interface to prevent punctures.

Schwalbe AV6 Tube Schrader - 20 x 1 1/8-1.50 Inches Threaded valve stem with security ring prevents rattling on therim and makes pump attachment...

Schwalbe AV6 Tube Schrader Schrader Valve Inner Tube, Sporting Goods > Cycling > Bike Tyres, Tubes & Wheels > Tubes