The Shimano Di2 SW-R600 Climbing Switch is a must-have for quick-shifts when your hands are on top of the handlebars. The Climbing Switch is a satellite remote that zip-ties to your bars and allows you to shift without reaching for the Di2 shift levers. It makes shifting from the top of your bars a snap. Never miss that, oh so critical, shift with the Shimano Di2 SW-R600 Climbing Switch.
Mounts easily next to stem with zip-ties
Engineered to be durable and reliable
Built-in E-tube wire is 265mm long
Works with existing Di2 systems
Compatibility: Dura-Ace 9070, Ultegra 6770, and Ultegra 6870 Di2 systems
Includes remote shifter with zip-ties and instructions