Corratec (Germany) – The all new Shadow Edge Tube hides the Bosch Battery Pack completely inside the down tube and provides therefore a nice shape and look of the frame, nevertheless the battery can be removed out of the down tube. This intelligent and innovative lid-mechanism is developed by corratec and patent pending.

The lid of the battery housing is made of High-Grade-Polyamid with Glass Fiber Reinforcement and therefore its super strong and robust. The integration of the battery prevents the whole electronics in case of dirt and other external influences. The edge of the Shadow Tube is shaped very nicely and provides a sportive look. The special design of the edge improves the stiffness of the frame and causes more stability and security of the E-Bike frame.

Features:

• Removeable Battery for charging
• Cover made of High-Grade-Polyamid with Glass Fiber Reinforcement
• Protect the Battery and the electronics from dirt and other external influences
• Patent pending by corratec