challenge

Challenge

$7.30

~~$7.30~~

Challenge's valve extender wrench combines a 4mm socket for removable valve cores and a 5mm open end to install inline valve extenders. Available in black anodized aluminum for durability and a p...

$30.00 Off

Challenge

from $49.99

~~$79.99~~

The Most Supple Tubeless Road Tires On The Market The Challenge Strada Pro tires are inspired by the dusty cobbles of the Paris-Roubaix and the uneven streets of Italy where they are made. The Stra...