Convenient and neat, the Pro Di2 Steerer Tube Battery Mount provides a durable plastic housing for Shimano Di2 SM-BTR2 batteries. Easy to assemble and fit, this bit of kit has been designed to slide into the steerer tube, and is easily removed with the stainless steel tool.
- Positions Shimano Di2 battery inside fork steerer
- Grooved plastic housing for a secure fit
- Includes stainless steel tool to remove the set