Tubes: All Sizes/Types

- ISO Diameter: 559 / 26" mtn - Tube Compound: Butyl - Valve: Standard Schrader - Valve Core: Removable - Valve Shaft: Smooth - Weight: 102g (1-1.25), 165g (1.5-1.75), 174g (1.9-2.125), 198g (2.1-2.3), 281g (2.4-2.75)

This is Surly’s 29 x 3-inch Presta valve tube. It fits their Knard tires and is made of butyl rubber.

- Butyl rubber - Schrader valve - 26 x 4.0

Continental Supersonic Tubes are super light so you enjoy less rotating weight for easier acceleration and climbing. Made of seamless butyl rubber, they are individually tested for top quality. - 45 grams

Our Plus-sized tubes cover all the popular high-volume sizes from 20 through 29 and utilize our standard 0.9mm thick construction for a perfect balance of weight and durability - P/V Presta valve (French valve) in 48mm length for excellent double wall rim compatibility - Easily identifiable from the PINK color-coded box - Automated hot-feed extrusion with hydraulic press-cured vulcanization for consistent, high-quality, reliable construction - All tubes are inflated and stored for 24hrs to check for leaks/defects prior to being packaged - Low-lead nickel-plated valve with a threaded valve and removable core - Packaged individually (carton/box)

Our standard butyl innertube with a 0.9mm wall thickness represents excellent value-for-money and strikes a nice balance between weight and durability. - S/V Schrader Valve (American Valve) with a 40mm valve length for trouble-free double wall rim compatibility - 12 and 14 tubes use angled/shorter valves for improved pump head clearance/accessibility - Easily identifiable from the GREEN color-coded box - Automated hot-feed extrusion with hydraulic press-cured vulcanization for consistent, high-quality, reliable construction - All tubes are inflated and stored for 24hrs to check for leaks/defects prior to being packaged - Low-lead nickel-plated valve with standard removable Schrader valve core - Packaged individually (carton/box)