The Aeroe Spider Rear Rack system is designed to bring easy and convenient storage to just about any frame design, from full-suspension mountain bikes to high-performance road bikes. With a secure and stable mount, you can conquer everything from rocky terrain to rolling hills with the confidence of knowing your gear will be just within reach when you need it. Features: Allows you to easily carry a drybag, tent, packraft or or just about any other bag on the back of the bike Cradle on top can be rotated 90 degrees to allow for use on bike with dropper seatposts Includes one Spider B cradle, rack is capable of carrying up to three Rack also works with Aeroe Uni-Mount for use with Aeroe BikePacks Easy attachment system using 5mm hex wrench Specifications: Materials: Stainless Steel Tubing Load Capacity: 4lbs Per Cradle, 35lbs Rack Total Color: Black Weight: 979g (Rack w/ Cradle & Straps)