- 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 wireless technology (as a wireless system would require 4 batteries: one for the RD, one for the FD, and one for each shift lever)
- The use of a single small and discreet battery is light weight, efficient and creates a robust and reliable system
- One charge can give between 1000 and 2000 kilometre range depending on conditions and front mech operation (as this is the main power drain)
- 500 times rechargeable life
- Optional battery mount adapter is available if standard mount is not compatible
- Reliable and secure water resistant terminals
- Easily removable for charging
- Battery weight is 68 grams
HB-TX800 complete hub axle
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£13.99 Original price was: £13.99.£13.49Current price is: £13.49.
Shimano Non-Series Di2 SM-BTR1 Di2 external mount battery
Original price was: £76.99.£73.49Current price is: £73.49.
-5%Out of stock
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Additional information
Weight | 0.11 kg |
---|---|
size | One size |
Colour |
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