Duro Tube 650B / 27.5″ x 1.95–2.125 (50/57-584) – 40mm Presta Valve Locks ensuring longevity and resistance against

ensuring longevity and resistance against the elements

Its large rotation cap coated in a special rubber increases finger grip

and internal air-channeling for cooling airflow even when riding hard

This adapter provides a clever solution for attaching additional accessories without the clutter

EDC Lite Compatibility Chart

Duro Tube 650B / 27.5″ x 1.95–2.125 (50/57-584) – 40mm Presta Valve Locks ensuring longevity and resistance againstKeep your 27. 5 bike rolling smoothly with this reliable 650B inner tube, designed to suit tyres ranging from 1. 95 to 2. 125 (5057 584). Built for everyday riding across mountain, hybrid and commuter bikes, this tube delivers dependable air retention and durability at excellent value. Designed to match the popular 27. 5 (650B) wheel size, its compatible with a wide range of mountain bikes, trail bikes and hybrid builds. Key Features: Fits 650B 27. 5