PRO battery holder seat post for Shimano Di2 batteries
Tidy up! One of the hottest components for ambitious racers are Shimano's Di2 shifting systems. The battery for this is also available in round versions (SM-BTR2 or BT-DN100) for mounting in the seat post. Until now, however, you either needed a seatpost with a special mount or had to make something yourself. For round seatposts without a special mount, PRO has a simple and protected mount for Di2 batteries in the seatpost in its range.
The low weight and easy handling make this mount a useful aid for all "electric" riders.
Technical data
Material: rubber
Suitable seat posts: 27.2 - 28.6 mm or 30.9 to 31.6 mm (inner diameter of seat tube or diameter of seat post)
Compatibility: Shimano Di2 battery (SM-BTR2 + BT-DN100)
Color: black
Weight according to manufacturer: approx. 8g (27.2 mm - 28.6 mm)
Weight self-weighed: n/a A.
Scope of delivery: 1x PRO battery holder seatpost for Shimano Di2 batteries