Shimano Shimano SM-BTR1 E-Tube Di2 External Battery
$79.99
Details
Shimano SM-BTR1 E-Tube Di2 External Battery
SM-BTR1 (70g) battery pack for Di2 electronic shifting systems (cradle/mount included with rear wire harness kit)
Di2 External Battery, battery charger, and power cable are universal between Dura-Ace 7970, Dura-Ace 9070, Ultegra 6770 and Alfine Di2 systems
Charger and 3-prong (USA) household plug/cord sold separately
Part Numbers
| UPC |
|---|
| 689228289635 |
Reviews
Shimano Shimano SM-BTR1 E-Tube Di2 External Battery
$79.99