Schwalbe Tube 17 Tube - 700C - Presta Valve - 28-47C - 40mm Valve YGroup_8374202630189 Steerer tube standard: The 36

Steerer tube standard: The 36 features a steerer with a standard 1

Internal rim width: 24mm

Includes four multi-coloured bite valves

Hidden seams with overlocked stitching inside for comfort

Easy to install but secure enough to trust it on those long drives the Toptube can carry bikes up to 20kg

Schwalbe Tube 17 Tube - 700C - Presta Valve - 28-47C - 40mm Valve YGroup_8374202630189 Steerer tube standard: The 36Schwalbe standard bicycle inner tube no. 17. For bicycle tyres in size 28" inch (ETRTO 40 609, 2847 622, 32 630, 40 635). Holds air for an above average length of time, thanks to the best material quality and uniform wall thickness. Maximum reliability that has proven itself millions of times over.