NEW Cygolite Ranger Edurance USB Headlight - 2000 Lumens variant-size-68x127 10-tooth start helps provide a

10-tooth start helps provide a wider gearing range

Shimano SLX CS-M7000 11-Speed Cassettes

Wireless connection to X35 and X20 systems

Combining Shimano's Di2 platform and the road incarnation of Hyperglide+

and most accurate integrated power meter and chainring combo just got lighter with a new carbon crankarm construction

NEW Cygolite Ranger Edurance USB Headlight - 2000 Lumens variant-size-68x127 10-tooth start helps provide aCygolite Ranger Endurance Edition bicycle headlights. Built for century ride longevity on the road and through deep trail exploration, they are fully loaded with ultra high capacity cells, advanced microcontrollers, and powerful LEDs for unprecedented battery life engineered to go the extreme distance. Cycling Tuned Optics throws a long range, extra wide beam to cover road and mountain biking Daytime visible flashes make you stand out on busy streets