Shimano Dura-Ace-Ultegra Di2 BTR1 Battery Color_Brown Multi butted

Multi butted

Based on the RoboCap

Weight: 424g

Lever Body Material: Composite

Force 22 & Rival 22 Shift-Brake levers/ SRAM R2C Aero SL-1190

Shimano Dura-Ace-Ultegra Di2 BTR1 Battery Color_Brown Multi buttedShimano Dura Ace Ultegra Di2 BTR1 Battery The power house of Shimano Di2 is a long life 7. 4V Li Ion battery that is both compact and reliable, taking shifting effort away from you. Excellent sealing and reliability have been proven through repeated field tests in various riding conditions, including extreme temperatures, rain, mud, and cobble stone roads Using a hard wired battery system which is both light weight and accurate compared to current