Challenge - GRAVINE-PRO-H-TLR-Tan-260tpi-700x45 Compatible with the following RIM

Compatible with the following RIM BRAKE wheelsets:

while a full set of Enduro bearings and 7075 alloy 17mm axle allow the M-pulse to handle more than twice as much force as Stan's previous hub designs

This makes it perfect for briefly securing your bike to available objects such as bike racks or lampposts

it’s natural ingredients all the way to the finish line

and Triathlon competition

Challenge - GRAVINE-PRO-H-TLR-Tan-260tpi-700x45 Compatible with the following RIMChallenge is excited to present a new addition to its gravel line of tyres, the GRAVINE, designed for improved performance in muddy sections and on more rugged, rocky terrain. The GRAVINE introduces the more aggressive tread of the Challenge gravel line up, positioned after the Strada Bianca, Gravel Grinder and Getaway, in order. The GRAVINE is suitable for more severe, rugged terrain than the others. It is designed to push the boundaries of gravel