One wheel to rule all roads. Road light, off-road tough, smooth as butter, Terra CLX BOOST wheels bring leading-edge performance to the diverse needs of mixed-terrain rides. These are the lightest gravel wheels on the market. They sport 25mm internal-width rims, deliver a durable and exceptionally smooth ride, are compatible with 28-42c tires with up to 90 PSI, 110x12 and 148x12mm thru-axle, and they come with a lifetime warranty and no-fault crash replacement. Assembly Method: Handbuilt Extras: Roval padded wheelbag, Roval tubeless rim tape and valves (pre-installed) Hub: Roval AFD2, Centerlock, 110x12mm thru-axle end cap, DT Swiss EXP internals, 148x12mm thru-axle end cap Nipple Type: DT Swiss Pro Lock Alloy hexagonal Radial/Two-cross (2:1) Front and One-cross/Two-cross (2:1) Rear Right/Left: 276mm/274mm Front Drive-Side/Non-Drive: 272mm/277mm Rear Rim Depth: 32mm Rim Material: Advanced Carbon Composite Rim Type: Carbon Clincher, tubeless-first Rim Width (internal): 25mm Spoke Count: 21F and 24R Spoke Type: DT Swiss Aerolite T-head Weight: ???