Compatible with: All Pedal Electric Bikes The [ eco]  Mudguard keeps you and your Pedal Electric bike clean from dirt, sand, and water kicked up on rides. Mount it easily on the down tube or beneath the dual battery system for full compatibility and protection wherever you go. Key Features:  Compatible with the Dual Battery System. Material: Aircraft Grade Aluminum (5052) Dimensions: 14.12" X 4.22" X 1.36"  Weight: 0.6lbs (0.27KG)