CHALLENGE Strada Bianca Race TLR - Black Chain Catcher Waterproof to the top of

Waterproof to the top of the border

The same power unit is interchangeable between front and rear eTap® AXS™ derailleurs

the XX1 Eagle rear derailleur makes full use of the new 10-52t cassettes and is backwards compatible to also work with the 10-50t

Weighing just 352 grams per pair

CHALLENGE Strada Bianca Race TLR - Black Chain Catcher Waterproof to the top ofRace it hard or just head off the beaten path. The Strada Bianca combines Challenges proven herringbone tread pattern with larger volume and gravel specific construction to take you comfortably over less than perfect surfaces. This is the tire for rough roads, packed dirt, and most dry gravel surfaces. For a perfect tubeless setup use Challenge Smart Sealant !