Building off the success of the Terra CLX, the Terra CLX EVO is built with a shallower, wider rim. There are many things to be said about the Roval Terra CLX disc brake wheels. Suffice to say that if you are looking for an exceptional quality, all-road, carbon 2Bliss Ready/clincher option with a 25mm internal rim width that come in as a set at 1296 grams taped and valved, you have found them. Select your freehub type on this rear wheel, add to cart, do the same for the front, and order them up. But seeing how Roval applied serious engineering and testing to build these incredible wheels that are as at home on gravel and the cyclocross course as it is on the road, read on for the full details.

The Terra CLX EVO rim and wheel design was heavily tested through a series of prototypes in the lab, and then out on the varied terrain it was being developed to dominate This iterative process created the CLX EVO disc-specific rim, a 25.3m tall handmade construction that can carry clincher or tubeless 32-53mm tires, with a wide pressure range. The Advanced Carbon Composite rim carries a hooked-bead to support the clincher and up to 75psi in 32mm tires. One can debate the hookless vs hooked issue, but history has proven the hooked-bead works and offers more overall versatility. The 30mm internal width gives great tire capability throughout the range. What you ride is up to you, and the wheels can manage any gravel terrain with a stable footprint.

Roval designs and manufactures their own hubs for a few reasons. First is that Roval builds wheel systems, not wheels. Each component part (rim, spokes, nipples, hub) has been carefully chosen and optimized to work together. In other words, you can't buy a Roval rim then lace it to whatever hub you want. From and engineering perspective, spoke angles, tension, how the the nipple interacts with the rim, etc., have been developed to produce the exact performance, weight, and overall ride characteristics that each wheel is intended for. Hence, you see the both the 12/100mm AFD1 front and 12/142mm thru-axle AFD2 rear Roval hubs, with sculpted aluminum bodies and aero flanges that are a specific height and angle to both shorten spoke length, and create the proper path to the rim. The rim has spoke hole drilling that reduces risk of damage at high tension, and factors in the head shape of the nipple and how it interacts with the rim. This is pure engineering, with each component designed for specifications in load, strength, and functionality.... Read More