Challenge, Seamless Latex Inner Tube, Tube, Presta, Derailleur Lightweight design: 15g pod and

Lightweight design: 15g pod and 28g strap

Hand made in our Yorkshire workshop

The Adaptive saddle padding is crafted by Carbon® using their revolutionary Digital Light Synthesis™ technology

The VéloColour Rocket Pocket is the last saddle bag you’ll ever want

The Lezyne Infinite Power Pack+ is engineered to be compatible with our USB-C LED lights to extend runtimes

Challenge, Seamless Latex Inner Tube, Tube, Presta, Derailleur Lightweight design: 15g pod andChallenge produces the only seamless 'one piece' latex inner tubes on the market providing a smooth, balanced ride with no pucker or bump like those found on other tubes Latex tubes are lighter, thinner and more flexible than a butyl tube, increasing your comfort, lowering your rolling resistance, and helping to prevent flats Includes a removable core Presta valve making them compatible with both inline and external valve extenders