An ultralight 37 mm depth carbon road wheel that delivers speed and stability on climbs, crits, classics and more.THE ULTIMATE ROAD WHEELFaster. Lighter. More stable. The ultralight Aeolus RSL 37 is the ultimate carbon road wheel for climbs, crits and classics. RSL-level OCLV Carbon is lighter and stronger, allowing for a faster, more stable 37mm rim profile that is lighter than shallower wheels and faster than deeper wheels. Ultralight hubs with DT Swiss 240s internals and a Ratchet EXP 36-freehub keep everything rolling smooth.All Bontrager carbon wheels are warrantied for life for the original purchaser and come with the added protection of Carbon Care. If you damage your wheels while riding in the first two years of ownership, we'll replace them. It’s that easy.PRODUCT DETAILSOCLV RSL Carbon is lighter and stronger, and allows for faster, more stable rim profiles.RSL-optimised 37 mm depth provides leading speed, stability and weight.Tubeless Ready (TLR) rims compatible with both Bontrager TLR rim strips and TLR tape.37 mm depth OCLV Carbon rim (28 mm outer) DT Aerolite spokes 24/24, DT Pro Lock nipples.Smooth-rolling, ultralight DT Swiss 240s internals with Ratchet EXP 36-point engagement.Compatible with Shimano 10/11 speed, SRAM 10/11 freehubs, 12sp available separately.Centre lock disc hubs with 12 mm thru-axle front and rear, axle swap available for QR and 15 mm.Includes TLR rim strip, TLR valve and traditional rim strip.