Introduzione
The Ortlieb Back-Roller Plus QL2.1 is a robust and practical pannier bag designed for bicycle enthusiasts. Constructed from durable, waterproof, dustproof, and abrasion-resistant Cordura fabric, it provides reliable protection for your gear. Featuring the advanced Quick-Lock2.1 (QL2.1) system, the pannier attaches and detaches swiftly from your bicycle rack. It also includes a detachable shoulder strap for convenient off-bike carrying.

Imagine: Davanti è daretu view of the Ortlieb Back-Roller Plus pannier bags.
Setup & Installazione
The Quick-Lock2.1 (QL2.1) mounting system allows for easy and secure attachment to most standard bicycle racks. Follow these steps for proper installation and adjustment:
- Aghjustà i ganci superiori: The upper hooks can be adjusted horizontally along the mounting rail to fit your rack's width. Lift the handle on the top of the bag to open the hooks, position them over your rack tubing, and release the handle to secure.
- Selecting Inserts: The QL2.1 system includes various inserts (8mm, 10mm, 12mm) to ensure a snug fit for different rack tube diameters. Select the appropriate size and insert them into the upper hooks.
- Aghjustà u ganciu inferiore: The lower hook prevents the pannier from swinging during rides. It can be rotated and slid along its rail to align with a vertical stay on your rack. Loosen the screw, adjust the hook's position and angle, then tighten the screw to secure.
- Attaching to the Rack: With the upper hooks open (handle lifted), place the pannier onto the top rail of your bike rack. Ensure the lower hook engages with a vertical stay. Release the handle to lock the upper hooks.

Image: Detail of the QL2.1 mounting system on the pannier bag.
Istruzzioni di funziunamentu
Opening and Closing the Roll Closure System:
- Per apre: Sganciate e fibbie laterali è srotolate l'apertura superiore.
- Per chjude (sigillu impermeabile): Roll the top edge of the bag down at least three times. Secure the side buckles to the corresponding clips on the sides of the bag. This creates a waterproof seal, protecting contents from rain and dust.
Packing the Pannier:
- Utilize the spacious main compartment for larger items.
- An internal pocket with a zipper is provided for small, essential items like keys, wallet, or phone, keeping them secure and easily accessible.
- Distribute weight evenly between both panniers (if using a pair) to maintain bicycle balance.

Imagine: Internu view of the pannier bag.
Using the Shoulder Strap:
The pannier includes a detachable shoulder strap for convenient carrying when off the bike. Attach the strap to the D-rings located on the top edges of the bag.
Mantenimentu
- Pulizia: Clean the pannier with mild soap and water. Rinse thoroughly and allow to air dry completely before storage. Do not use harsh chemicals or abrasive cleaners.
- Conservazione: Store the pannier in a cool, dry place away from direct sunlight when not in use. Ensure it is clean and dry to prevent mold or mildew.
- Ispezione: Regularly inspect the QL2.1 mounting system, buckles, and fabric for any signs of wear or damage. Replace worn parts as necessary to ensure continued performance and safety.
Risoluzione di prublemi
- Pannier feels loose on the rack: Ensure the correct size inserts are used in the upper hooks. Verify that the lower hook is properly engaged and tightened against a vertical stay of the rack.
- Fuga d'acqua: Confirm that the roll closure is folded down at least three times and the side buckles are securely fastened. Check the fabric for any punctures or tears.
Specificazioni
| Feature | Detail |
|---|---|
| Marca | Ortlieb |
| Nome di mudellu | Back-Roller Plus QL2.1 |
| Numero di mudellu | F5204 |
| Materiale | Cordura (Synthetic) |
| Culore | Black/Granit |
| Capacità | 20 Liters (per bag, 40 Liters per pair) |
| Dimensioni (LxPxH) | 32 x 17 x 42 cm (12.6 x 6.7 x 16.5 inch) |
| Pesu di l'articulu | 0.84 chilògrammi (1.85 lbs) |
| Tipu di muntatura | Rack Mount (Quick-Lock2.1 System) |
| Tipu di chiusura | Roll Closure |
| Tipu di cinturione | Adjustable, Removable Shoulder Strap |
| Paese d'origine | Paesi Bassi |

Image: Pannier bag dimensions.
Garanzia è Supportu
Ortlieb offers a 5 anni di garanzia on their products, reflecting their commitment to quality and durability. For warranty claims, spare parts, or technical support, please refer to the official Ortlieb websitu o cuntattate direttamente u so serviziu clienti.
Ortlieb products are known for their robust construction and repairability. In case of damage, Ortlieb often provides repair services or replacement parts to extend the product's lifespan.





