Bosch PowerTube 750 Battery Vertical (BBP3776) - The smart system ModelNumber=K8020 Surly Big Dummy Troll Ogre

Surly Big Dummy Troll Ogre etc

Rim height 62 mm

Easy dial adjust pads

Alaska residents

Bosch PowerTube 750 Battery Vertical (BBP3776) - The smart system ModelNumber=K8020 Surly Big Dummy Troll OgreBosch PowerTube batteries. Like all Bosch PowerTubes the battery is perfectly integrated into the frame of the eBike. The smart battery management system reliably protects the battery cells from overload. There is an intuitive lockable mechanism making the battery particularly easy and convenient to use. Lithium ion battery is equipped with a battery management system that protects the battery cells from overload The battery is always securely