BikeTube

Heavy Duty eBike TPU Tube, 27.5x3.0-3.5", SV 35mm

BikeTube Heavy Duty eBike TPU Tube is a double-thickness TPU inner tube built for the higher loads and higher speeds common with e-bikes and eMTB riding. Sized for 27.5x3.0–3.5 tires and fitted with a 35mm Presta (SV) valve, it’s a strong choice for plus-size setups where durability matters, while still keeping rotating weight lower than typical butyl tubes.

• Double-thickness TPU construction - Designed to improve toughness for e-bike use, helping resist damage from impacts, pinch events, and rough terrain.
• Lower rotating mass vs. standard butyl - TPU tubes generally weigh less than comparable butyl options, helping the bike accelerate and handle more responsively, especially with wide 27.5+ tires.
• Efficient rolling feel - TPU’s material properties can reduce energy loss compared to traditional rubber tubes, supporting smoother, faster rolling on pavement and hardpack.
• Better air retention - TPU typically holds pressure longer than butyl, which can mean fewer midweek top-offs between rides.
• Dialed for 27.5x3.0–3.5 - Proper fit for high-volume plus tires used on many eMTB and adventure builds.
• Patch kit included - Comes with 2 alcohol prep pads and 2 patches for straightforward repairs.