Shimano
SM-BTR2 Adapter Unit
SM-BTR2 Adapter Unit
Fanatik Bike
1812 N. State St.
Bellingham WA 98225
United States
Every ride deserves a little extra. With our Fanatik Rewards program, you'll earn points on every purchase that can be redeemed for discounts on future orders. It's our way of saying thanks for choosing Fanatik and keeping you stoked for the next adventure. Learn more.
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Every ride deserves a little extra. With our Fanatik Rewards program, you'll earn points on every purchase that can be redeemed for discounts on future orders. It's our way of saying thanks for choosing Fanatik and keeping you stoked for the next adventure. Learn more.
Every ride deserves a little extra. With our Fanatik Rewards program, you'll earn points on every purchase that can be redeemed for discounts on future orders. It's our way of saying thanks for choosing Fanatik and keeping you stoked for the next adventure. Learn more.
Description
Shimano Di2 External Battery Mounts
All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions
