If you lose or wear out your hose, replace it with this kit that adapts to all types of valves.
Stop throwing away your pumps due to worn-out or lost hoses. Now you can replace the old hose on your BTWIN hand pump.
Do you have a pump for Presta valves?
Smart design. An adapter is included to convert your Schrader valve (larger valve) to a Presta valve (small valve).
Composition
Bar : 100.0% Aluminum
Tube/Valve Connector : 100.0% Rubber – thermoplastic
Guarantee
We guarantee our products for 2 years.
Compatibility : Hose compatible with B’Twin 300 pumps. (Model ref.: 838667)
Easy to use : Screw one end onto the pump and the other end onto the valve.























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