Shimano SM-BA01 Di2 Bottle Cage Relocator for SM-BTR1 Battery Bike-Pedals-Flat Pedals Wrenches made from industrial tool

Wrenches made from industrial tool steel

Test Your Washer:

the Uncollar++ helps ensure an effective seal from water entry at high speeds

your clothes contain residues of conventional detergent

anti-launch finish secures Gear Box in your bottle cage

Shimano SM-BA01 Di2 Bottle Cage Relocator for SM-BTR1 Battery Bike-Pedals-Flat Pedals Wrenches made from industrial toolIf your water bottle braze ons are too close to the bottom bracket and cause interference with your Di2 Battery, then you need the Shimano Di2 Bottle Cage Adaptor to move the battery upward. This adaptor is constructed from high strength resin and aluminum to keep weight low, and it comes with all the necessary hardware.