1.D ALUMINUM ALLOY BIKE FRONT RACK: This ly upgraded front bike rack is made of aluminum alloy, weighs only 1.5kg, and has an upgraded fixing clip that is strong and impact-resistant. It can carry about 15 kilograms of items and is very suitable for long-distance outdoor riding. 2.SIDE BAG PROTECTION RACK: There are protection racks on both sides of the aluminum alloy bicycle front frame. When carrying a bicycle bag or riding with luggage, the protective racks on the sides can prevent the bag from colliding or rubbing with the wheels, ensuring riding .(Note:Before you purchase,please make sure there are mounting holes on your bike to bolt the rack in,or the bike cargo rack will not fit). 3.FIXING METHOD: There must be holes on the top of the bicycle front fork. 1. Install on the bicycle front fork through the included fixing clip (suitable for 33-42mm diameter cylindrical front fork) 2. If the bicycle front fork has mounting holes on the top and side, you can use screws to fix it without a clamp. 3. If there is no hole on the top of the front fork, you can use the included zip ties to secure it. 4.Compatibility: The front bike frame is suitable for most mountain bikes. Compatible with most V-brake and disc brake systems. Please confirm whether the bike is suitable for you based on the pictures or videos before purchasing, or you can us for assistance.