Challenge Latex Inner Tube Size:700 x 28-35c The light outputs in an

The light outputs in an elliptical beam for broader coverage

Fitting almost any bike (does your bike require a Long Hook

BLUETOOTH®

Luxury Chamois Cream creates a friction-reducing barrier against saddle sores and chafing caused by cycling

Challenge Latex Inner Tube Size:700 x 28-35c The light outputs in anChallenge 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. The tube also includes a removable core Presta valve making them compatible with both inline and external valve extenders.