Quick Summary
The ThreeH Retractable Bike Luggage Cargo Rack is a bicycle cargo rack made from aluminum alloy. It is described as retractable, and the stated cargo capacity is up to 22 lb.
For shoppers comparing bike racks, the main checks here are mounting fit, cargo capacity, and the available rack length. The product is also described as easy to install, with built-in 4 screws for seat post mounting.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Brand | ThreeH. Useful for identifying the exact rack variant. |
| Product type | Retractable bike luggage cargo rack. Confirms the item is for carrying cargo on a bicycle. |
| Material | Aluminum alloy. Material choice is relevant for buyers comparing rack construction. |
| Load capacity | Up to 22 lb. Compare this with the cargo you plan to carry. |
| Dimensions | Approximately 34 cm x 12 cm (L x W). Measure available space before buying. |
| Adjustable length | 13 inches to 18 inches. Check that the adjustment range matches your cargo and mounting needs. |
| Installation | Built-in 4 screws for seat post mounting. Confirm the mounting setup works with your bike. |
| Compatibility | Fits seat posts with diameter between 25.4 mm and 31 mm. Check your seat post diameter before choosing an offer. |
What to Compare Before Buying
- Seat post diameter: This rack is stated to fit 25.4 mm to 31 mm seat posts. Match that range to your bike before ordering.
- Load capacity: The stated limit is 22 lb. Compare that figure with the weight of the items you plan to carry.
- Rack size and adjustment: The rack measures about 34 cm x 12 cm and adjusts from 13 inches to 18 inches. Check the space and cargo setup you need.
- Mounting style: The rack mounts to the seat post with 4 screws. Make sure that setup suits your bicycle frame and hardware preferences.
Before You Decide
Confirm the seat post diameter, the 22 lb cargo limit, and the adjustable rack length before choosing an offer. If you need a different mounting setup or a higher load limit, compare other racks first.





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