Built for cruiser, commuter, step-through, utility, and non-traditional E-Bike frame shapes, the ZEAL Pro E-Bike Cover is designed for tray-based racks and modern E-Bike geometry. Each cover is designed to work on all the standard rack types similar to those shown. Its two-piece design makes loading heavier E-Bikes easier, while heavy-duty nylon, waterproof backing, and abrasion-resistant protection help shield your bike from weather, road spray, and transport-related wear. Each cover includes pockets for the ZEAL Pro Light Kit, sold separately. Note: ZEAL Pro Bike Covers are not recommended for roof racks.For traditional mountain bike or road bike geometry, choose the ZEAL Pro Mountain Bike or Road Bike cover instead.