The Bosch / Yamaha eBike protection cap to cover downtube battery pin unit terminals. 

The cap made of elastic Neoprene for covering the pin unit of e-bike when the battery is taken off. Protects from weather, freezing, dirt and damage particularly when transporting the eBike. Suitable for any e-bike with frame battery. 

Features:

• Fabric: Neoprene 
• Color: Black
• Designed in Berlin and made in EU