Challenge inner tube tyre GRAVEL 700X33-40MM LATEX VENTILE

Beschreibung

Challenge produces the only seamless 'one-piece' latex inner tubes on the market that provide a smooth, balanced ride without bumps or bulges like other inner tubes. Latex inner tubes are lighter, thinner and more flexible than a butyl inner tube, which increases comfort, lowers rolling resistance and helps prevent flat tyres. The inner tube also includes a removable Presta valve (47.5mm length) making them compatible with both inline and external valve extenders.

- The only one-piece seamless latex inner tube on the market
- Seamless and smooth, no bumps at the valve,
- No "out of shape, unbalanced" wheel
- Improves rolling resistance and comfort
- Strong and extremely elastic, so very reliable
- Improves resistance to punctures
- Is lighter than standard butyl and some super-light butyl inner tubes
- Has a two-piece removable valve core for the use of valve extenders
- Sizes: for Road/Wider Road 23-30mm and for wider Road/Adventure 29-38mm
- By far the cheapest way to improve the performance and overall feel of your bike!