Kappa ST113 Tanklock Stryker Tank Bag 9 Litres Universal Motorcycle

The Kappa ST113 is the 9-litre tank bag from the Stryker line, featuring the TANKLOCK quick-release system and a safety strap to attach to the handlebars. It includes a rain cover, a transparent pocket for documents, and a handle for carrying by hand. To mount it, you need the specific TANKLOCK flange (BF… codes) for your motorcycle, which is sold separately.

✓ Key features

• TANKLOCK quick release: attaches and detaches in a few seconds, with a safety strap for the handlebars
• 9 litres, dimensions 37 × 20 × 17 cm
• Rain cover included in black 190T polyester
• Transparent document pocket, reflective piping and handle for carrying by hand
• Kappa Moto accessory, brand of the GIVI S.p.A. group, made in Italy: code ST113, EAN 8019606337122

Technical specifications

Mounting and compatibility

The ST113 is universal in the sense that it is not dedicated to specific vehicles: it can be mounted on any motorcycle for which the specific TANKLOCK flange (BF… codes) is available, which uses the fuel cap and is sold separately. Once the flange is mounted, the bag can be attached and detached in a few seconds; the safety strap attaches to the handlebars.

Who it is perfect for

For anyone who wants a spacious tank bag that can be detached in an instant at stops, with documents or a phone visible under the transparent pocket and a rain cover always at hand: for travel, touring and everyday use.

Frequently asked questions

Is the Kappa ST113 still in production?
The ST113 is at the end of its production run: the Kappa 2026 price list and the Kappa 2026 catalogue indicate it is available while stocks last. We sell it new and original as long as stock lasts, with an invoice and a 2-year warranty, at the end-of-series price.

Is the TANKLOCK flange included?
No. The package contains the bag, the bag's TANKLOCK system and the safety strap to attach to the handlebars; the specific TANKLOCK flange for the motorcycle, BF… codes, is sold separately. Check the Kappa catalogue to ensure the flange for your model and year is available.

How spacious is the ST113 bag?
Kappa states a capacity of 9 litres and dimensions of 37 × 20 × 17 cm. On top is a transparent document pocket, and the handle allows you to carry the bag by hand when detached from the motorcycle at stops or at the end of the day.

Is the rain cover included?
Yes. Kappa states that the rain cover is included, made of black 190T polyester, to be placed over the bag when it rains. The main fabric is black 600D polyester, with reflective piping for nighttime visibility and a non-slip backing. In the rain, the cover protects the contents.

Is it an original Kappa product?
Yes. The ST113 is an original Kappa Moto product, a brand of the GIVI S.p.A. group, made in Italy, new and in its original packaging, with code ST113 and EAN 8019606337122. Moon Bike S.r.l. ships it from Italy with an invoice and a 2-year warranty.

What is the handlebar strap for?
Kappa provides the ST113 with a safety strap to attach to the handlebars, which supplements the TANKLOCK system and holds the bag in place. It should be adjusted so that it does not pull or restrict steering, checking the full steering angle before setting off.