1. Make Sure it fits Your Bike Before Order: Make sure if your bicycle have eyelets next to the rear hub and eyelets in the seat stay(or 1 eyelet can use T adapter). Our rear rack requires the bicycle to have installation eyelets for the rear rack to ensure its load-bearing capacity. 2. Pannier Rack for Touring: The rear rack adds a lot of versatility, and is the most popular type of bike rack. Saving your back from carrying heavy loads, rear racks allow you to carry much more cargo on the road with you. Lots of cyclists use our rear racks when they’re bike touring or camping, also make great racks for a commuter looking to carry a pannier on their bike and extra gear to get to school or work 3. Compatibility: The rear rack is adjustable, allows to fit most adult bikes. Compatibility with 26"-29" and 700c wheels, Disc and Non-Disc Brakes. So you can use it on MTBs, touring bikes and even gravel bikes. Heel clearance is excellent even with 3 panniers on the rear rack. One trunk bag up top and pannier on each side. 4. Solid & Sturdy: This bike rear rack is constructed with durable 6061-T6 aluminum, the rack maintains stiffness without weighing your frame down. This cargo rack included space to attach a reflector at the rear and designed the rack with a narrow width to keep weight as close to the center as possible for a stable ride. Once you’re packed up, it can carry up to 60 lbs of gear