MATERIAL: It adopts high-strength aluminum alloy material, durable and sturdy. Wonderful company for your cycling trip.
CAPACITY: Weight capacity is about 25 kg (actually denpending on your seat pole). Rod Total Length: 55cm. Width: 14.5cm. Rack Length: 35.5cm.
APPLICATION: Portable and solid rack, suitable for bike with seat post diameter is less than 33mm. It is adjustable for many kinds of bike., like road bike, mountain bike etc.
SAFETY: The pair of lower forks are adjustable based on your bike, which provides added security.
EASY TO INSTALL: Easy to fix tightly onto the seat post of your bicycle.
Greensen Bike Seat Carrier Aluminum Alloy Bike Seat Adjustable Luggage Rack Rear Shelf Cycling Accessory - B07FG7QVP6