The Core Design: 1. Durable - High-strength material, prevents deformation, resists sun and rain. 2. With Spring - Can carry light items, free hands. 3.Rack Panel Fender Design - The rack panel is elongated and can be used as a fender to prevent sludge. 4. Adjustable - The rack has plenty of room for front and rear adjustment to carry items of various sizes. 5. Large Capacity - The maximum load capacity of the disc brake and non-disc brake models can reach 55 pounds, and the maximum load capacity of the universal model can reach 72 pounds. 6. Compatibility - Can be used with a pannier bag, backpack or basket. What You Get: The bike rack not only includes rack body, post and anti-slip screws with rubber pads, considering the riding safety, we also match the anti-slip nuts and rubber pads, because the anti-slip bolts are easy to loosen if not used after a long time. Also available are hexagonal tools and 8-10mm wrenches, as well as U-connector connectors and extension screws for connectors. With these accessories, installation is easier and no additional purchase is required. Product Videos: Watch our detailed instructions and installation videos on the listing for more details. Tips: Before you buy the disc brake and non-disc brake, please make sure that there are mounting holes on the bicycle to fix the bracket with bolts, otherwise the bicycle cargo rack will not fit your bicycle! ?What You Get?The bike rack for back of bike not only includes the rack body, the column and the anti-slip screws with rubber pads, we also carefully match the U-connector, non-slip nut and rubber pads, Because there is no skid nut under the premise of long time use, easy to appear loose, While our peers DON'T have tools, we also come with a 4mm Allen tool and an 8-10mm wrench, which can be easily installed without additional purchase. ?Multi-Purpose Bike Rear Rack with Spring?I believe you need to load some light and small items when you are not equipped with a basket or car bag, then a bicycle rack with spring can be your good helper, you can use it when you need it . The bike rear frame is made of high-quality aluminum alloy. High-quality materials can help you ride outdoors or load cargo with ease. With a maximum load capacity of about 55 pounds, it can effectively support your cargo. ?Size?Rear bike rack length: 50cm/19.7", width: 14cm/5.5", panel length: 38cm/15", adjustable front and rear, transverse fixed rod length: 22cm/8.7”, panel upper end height : 5cm/2", total length of support bar up to: 40cm/15.7”, suitable for all kinds of bicycles or wide tires = 4.5 inches, ideal for use with pouches, backpacks, etc. ?3 Fulcrum Design & Large Size Adjustment & General Purpose?The three fulcrum design has better support, uniform force and stronger load bearing; the double connecting rods at the front end of the bicycle rear rack can be adjusted back and forth, and the built-in U-shaped link can also be used to connect the rear seat fork. It is fixed to the seat stay (the package comes with an extension screw set), so it is suitable for most bikes such as road bikes, mountain bikes, etc. ?The Only Rack You Need?Say goodbye to your old rear bike rack, BABEIYXM is in 2011 by a team composed of cycling enthusiasts, a focus on bicycle equipment brand, we love sports, full of passion, we constantly research and development, constantly trying to self, and promise to all customers and each order is responsible for, To provide quality and comfortable products and no trouble after-sales service for the mission.Item Dimensions LxWxH: 19.7 x 5.5 x 15.7 inches. Item Weight: 1.87 Pounds. Material: Aviation Grade Aluminum. Brand: BABEIYXM. Color: Black. Date First Available: September 3, 2022. Best Sellers Rank: #122,943 in Sports & Outdoors. Customer Reviews: 4.1 out of 5 stars 39 ratings 4.1 out of 5 stars. : B0B7DPZQ2X. Included Components: ?Rack and fittings + Hex socket tool + 8-10mm spanner + U-connector. Style: ?Disc Brake+Spring+U-Connector+Tools. Model Year: ?2022. Manufacturer: ?BABEIYXM. Number of Items: ?1. Suggested Users: ?Easy to Install. Model Name: ?Racks003. Brand Name: ?BABEIYXM. Package Weight: ?0.85 Kilograms. Item Package Dimensions L x W x H: ?15.31 x 8.94 x 3.11 inches. Wheel Size: ?29 Inches. Orientation: ?Rear. Load Capacity: ?55 lb. Mounting Type: ?Rear Seat Mount. Item Dimensions LxWxH: ?19.7 x 5.5 x 15.7 inches. Item Weight: ?1.87 Pounds. Material: ?Aviation Grade Aluminum. Brand: ?BABEIYXM. Color: ?Black.