WHEELS: Shimano Ultegra Wheels WH-R600

Shimano is proud to announce the arrival of the new Ultegra-level WH-R600 racing wheels.

This exciting new wheel design combines the best of technology of the race-proven Dura-Ace wheels with Shimano's first asymmetrical rear rim. The offset of this 24mm profile rim combined with wider hub flanges yields a siginficant increase in lateral rigidity, while the use of a lightweight aluminum 10-speed specific freehub body and front axle make these the lightest Ultegra wheels ever (744g front, 847g rear w/o quick releases).

* New Ultegra level wheels featuring Dura-Ace technology
* Aerodynamic bladed spokes 16 front - 20 rear
* 24mm low-profile aerodynamic rims
* Offset rear rim increases lateral rigidity
* Ultra-light aluminum FH body
* Front 744g, rear 912g (without quick releases)
* 10-speed compatible only