Shimano BT-DN110-A Di2 Internal Battery Muc-offJuneSale which uses the Ultra-Torque bracket

which uses the Ultra-Torque bracket system with a titanium axle to transfer all of the force the athlete applies to the pedal to the drivetrain

MA from 100% carbon fiber with replaceable stainless screw and washer

Trace DayBright

Deliberately excluding nasty parabens and toxins

Durable finish

Shimano BT-DN110-A Di2 Internal Battery Muc-offJuneSale which uses the Ultra-Torque bracketBuilt in battery for Shimano Di2 groupsets, the BT DN110 A powers your electronic shifting from inside your frame or seatpost. Specifications Compatible charger: SM BCR2 E Tube Port Type: built in battery Battery: Li Ion Rated Voltage: 7. 4V Rated Capacity: 0. 5Ah 3. 7Wh Average Weight: 50g Mfr Claimed Weight 50g Power your Di2 groupset with the genuine Shimano BT DN110 A Battery, in stock now at CCACHE.