The Topeak Pressure-Rite Schrader Valve Adapter is an internal check valve that isolates pump from shock ensuring accurate pressure during removal. Compact design is ideal for rear shock or small wheels with hard to reach valves.Topeak Pressure-Rite Schrader Valve Adapter FeaturesBody: BrassCheck Valve: YesSize: 3.8 x 2.5 x 1 cm / 1.5” x 1.0” x 0.4”Weight: 15 g / 0.52 oz
Best Price: £14.99 from Leisure Lakes Bikes