SHIMANO E-Tube Di2 Wireless Unit - Inline Orange Seal With side knobs borrowed from

With side knobs borrowed from the legendary Minion DHF

Campagnolo ProTech bottom brackets feature a patented external sealing ring design that protects a strong

Countless effective edges work together to grip on a variety of terrain

Personalization is quick and intuitive

all-mountain and enduro riding

SHIMANO E-Tube Di2 Wireless Unit - Inline Orange Seal With side knobs borrowed fromShimano's EW WU111B D Fly wireless unit connects inline to a Di2 E TUBE system enabling the use and connectivity of ANT+ and Bluetooth LE compatible accessories. It also allows the use of SHIMANO's smartphone and tablet E TUBE PROJECT software for maintenance and system update Compatible with Shimano Road Di2 systems Compatible with Garmin Edge 1000 and PRO SCIO ANT+ cycling computer Powered by Di2 shifting system battery Dimensions: 38mm x 25mm x 12.