Brand new wheels, please expect a 5 day lead time. Can be added to any bike
About These Wheels: The Grimpeur is our lightest, shallowest wheel. The all-new 40mm rim is ideal for when the road starts to head for the clouds. But of course, what goes up must come down so the Grimpeur also has the aerodynamic benefit of a U-shaped rim and Sapim CX-Ray spokes.