These are the medium-depth aerodynamic certified Road Tubeless™ carbon clincher road wheels you've been looking for. The EC90 SL takes the proven Fantom rim shape and scales it down to a shallower 38-millimeter depth. These wheels offer fierce acceleration, smooth, dependable braking and impressive aerodynamics. From the Spring Classics to rough and tumble cyclo-cross racing, you'd be hard pressed to find a condition where the EC90 SL is out of its element. They are entirely built by hand from start to finish and acoustically tuned. These wheels combine top-end materials, a methodical build and the award-winning Echo hubset. The EC90 SL is available in tubular or certified Road Tubeless™ carbon clincher. These wheels were a draw prize at my club's award night. Free shipping.