Description
Growler Powerplay Alloy 2021
GRX Di2 11 speed rear derailleur for 1X cranks
This tends to be preferred by athletes that don't move around on the seat excessively while riding
and super strong replaceable pin make chain removal and installation a breeze
Super Bike Wash can be used two ways: spray on and wipe off
E-TUBE Wireless Unit D-FLY 2-Port Junction Di2 Pumps Growler Powerplay Alloy 2021SHIMANO's WU101 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 updates. FEATURES : Wireless communication E TUBE setting with smart phone tablet