Bontrager Aeolus RSL 37 Disc Clincher Wheelset Bontrager's Aeolus RSL 37 Disc Clincher Wheelset boasts incredible performance credentials, using the brand's lightest and strongest carbon to date - RSL-level OCLV - for the fastest possible rim profile. At 37mm deep, this rim balances aerodynamics and stability perfectly, for speed even on the windiest days, and the front and rear wheel together weigh in at just 1325 grams, making them perfect for the climbers out there too. DT Swiss 240 internals with Ratchet EXP 36-point engagement make the hub silky smooth for faster rolling, and extremely responsive for quick accelerations. The stiff construction is completed by 24 spokes front and rear for efficient power transfer. Designed for both tube-type and tubeless setups, the switch to the latter is simple and will allow you to benefit further from fast, more comfortable rolling while eliminating the chances of a pinch flat. Includes Bontrager Aeolus RSL 37 Disc Clincher Wheelset TLR rim strip TLR valves Traditional rim strip