If the diameter of your carrier tubes is too large, you can easily mount your QL3.1 mounting set on the carrier with the QL3.1 clamps.
Scope of delivery: 1 pair of mounting clamps incl. inserts for luggage carriers with a tube diameter of 11-16 mm
| Product name: | ORTLIEB QL3.1-Clamp (Pair) - Pipe Diameter 11-16mm | 
| Manufacturer: | ORTLIEB | 
| Item code: | ORT619969 | 
| Gender: | unisex | 
| Activity: | Cycling | 
| Model year: | 2023 | 
| Collection: | Full year | 
| Bag - parts & accessories : | Hooks / bolts / small parts | 
| Manufacturer page: | http://www.ortlieb.de |