The Schwalbe SV19 Presta Bike Inner Tube is a brilliantly durable tube that is nice and elastic. Each tube is inflated & inserted into a mould so that there is same wall thickness. It's a genius at retaining air pressure and this particular inner tube has a Presta valve.
Features & Benefits:
VSF all-ride approved
Nickel-plated and threaded valves with a replaceable core
Presta type valve with a transparent, polycarbonate dust cap
This new model delivers an excellent price-to-performance ratio along with a high-torque Bafang M510 motor. The integrated 20 Ah battery is elegantly hidden within the...
An elegant frame with smooth welds and an illuminated logo is designed for maximum comfort when mounting and riding. The Motinova Volans motor with hub...