GIANT ENERGYPAK FRAME TYPE 500WH BATTERY discount_processed Shimano Ultegra Di2: A versatile

Shimano Ultegra Di2: A versatile gear range to tackle climbs with ease and optimise every ride

the Saddle ideal for longer trips

Featuring a flatter shape and low-profile design for flexible riders who like to move around the saddle on rides

Available in almost any existing seatpost diameter

Shimano Dura Ace: BR-R9170

GIANT ENERGYPAK FRAME TYPE 500WH BATTERY discount_processed Shimano Ultegra Di2: A versatileGiant EnergyPak Frame Type 500WH battery with 5 pin UART connector, designed for central frame mounting on GIANT e bikes (2013 2016 models). The 500WH capacity delivers extended range for longer rides. Compatible with GIANT e bike systems up to MY16, this battery integrates seamlessly into your frame for a clean, integrated look while providing reliable power for your electric cycling adventures. Features 500 WH version for maximum range 5 Pin UART