Kappa ST101B Stryker Magnetic Expandable Tank Bag 25 L Black
$76.00
$111.00
-31%
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Kappa ST101B Stryker Magnetic Expandable Tank Bag 25 L Black
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$76.00
$111.00
-31%
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Code: ST101B
Official Piaggio Group dealer
Shipping outside the European Union — duties payable by the recipient
This order ships outside the European Union and is subject to customs clearance in the destination country.
Export formalities and costs from Italy are on us and are already included in the price.
Import duties, taxes and clearance fees in the destination country are payable by the buyer. They are not included in the product price or the shipping cost, and we cannot calculate them: they are set by the customs authority of the destination country.
The carrier will not release the parcel until the recipient pays these charges. If the shipment is refused or the charges are left unpaid, the parcel is returned to us and shipping, return and any customs costs are deducted from the refund.
This order ships outside the European Union and is subject to customs clearance in the destination country.
Export formalities and costs from Italy are on us and are already included in the price.
Import duties, taxes and clearance fees in the destination country are payable by the buyer. They are not included in the product price or the shipping cost, and we cannot calculate them: they are set by the customs authority of the destination country.
The carrier will not release the parcel until the recipient pays these charges. If the shipment is refused or the charges are left unpaid, the parcel is returned to us and shipping, return and any customs costs are deducted from the refund.
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The Kappa ST101B is the magnetic and expandable tank bag from the Stryker line, with a capacity of 25 litres: it attaches with 4 magnetic pockets to steel tanks or with 4 straps directly to the motorcycle, with a central safety strap for the handlebars. It features a transparent map pocket, a rain cover in the front pocket, and rigid plastic reinforcements.
✓ Key Features
- Expandable up to 25 litres, with a height of 17 to 27 cm, width of 37 cm, and depth of 28 cm
- Dual mounting: 4 pockets with magnets included or 4 straps for direct mounting to the motorcycle
- Equipped with a rain cover, stored in the front pocket
- Transparent map pocket on top of the bag and rigid plastic reinforcements
- Reflective inserts and a central safety strap to be attached to the handlebars
Technical Specifications
| Brand | Kappa Moto |
| Kappa Code | ST101B |
| EAN | 8019606322876 |
| Official Name | Expandable magnetic tank bag, 25 lt. (Stryker line) |
| Capacity | Up to 25 litres, expandable |
| Dimensions | Height 17-27 cm × 37 × 28 cm |
| Mounting | 4 straps for direct mounting to the motorcycle; 4 pockets with magnets included |
| Safety | Central strap to be attached to the handlebars |
| Equipment | Transparent map pocket, rain cover, rigid plastic reinforcements |
| Front pocket | Contains the rain cover |
| Visibility | Reflective inserts |
| Colour | Black with orange details |
| Weight | 1.234 kg (Kappa 2026 price list) |
| Kappa 2026 list price | €97.00 |
| Country of manufacture | Italy |
| Condition | New, in its original packaging |
⚠️ Important notes
• The magnets work on steel tanks; if the tank is not metal, use the 4 straps.
• Always attach the central safety strap to the handlebars.
• Before setting off, check that the bag, even when expanded, does not interfere with the steering or controls.
• The magnets work on steel tanks; if the tank is not metal, use the 4 straps.
• Always attach the central safety strap to the handlebars.
• Before setting off, check that the bag, even when expanded, does not interfere with the steering or controls.
Mounting and compatibility
The ST101B is universal: it is not designed for specific vehicles. It attaches with the 4 magnetic pockets, which work on steel tanks, or with the 4 straps for direct mounting to the motorcycle; the central safety strap attaches to the handlebars.
Who is it perfect for?
For those who travel and want a spacious tank bag, expandable when extra space is needed, with the map or phone visible under the transparent pocket and the rain cover always close at hand.
🛡️ Guarantee and quality – Moon Bike S.r.l.
Original Kappa accessory, made in Italy, new and in its original packaging. Moon Bike S.r.l. is based in Cercola (NA) and ships from Italy with an invoice and a 2-year warranty.
Original Kappa accessory, made in Italy, new and in its original packaging. Moon Bike S.r.l. is based in Cercola (NA) and ships from Italy with an invoice and a 2-year warranty.
Frequently asked questions
Which motorcycles can the Kappa ST101B be fitted to?
The ST101B is universal: it is not designed for specific vehicles. With the 4 magnetic pockets, it rests on steel tanks; on non-metal tanks, it attaches directly to the motorcycle with the 4 straps. In both cases, the central safety strap must be attached to the handlebars.
How is the ST101B bag attached to the tank?
Kappa provides 4 straps for direct mounting to the motorcycle and 4 pockets with magnets included, plus a central safety strap to be attached to the handlebars. The magnets work on steel tanks; on other tanks, the straps are used. No mounting brackets are required.
How many litres does the ST101B hold?
Kappa states that it is expandable up to 25 litres, with a height of 17 to 27 cm, width of 37 cm, and depth of 28 cm. It expands when more space is needed and folds back down to keep the bag lower for everyday riding. The list price weight is 1.234 kg.
Does the ST101B have a rain cover?
Yes. The Kappa ST101B comes with a rain cover, stored in the bag's front pocket, to be spread over the top when it rains. The transparent map pocket and rigid plastic reinforcements, which maintain the bag's shape even when loaded, complete the equipment.
Is it an original Kappa product?
Yes. The ST101B is an original Kappa Moto product from the Stryker line, a brand of the GIVI S.p.A. group, made in Italy, new and in its original packaging, with code ST101B and EAN 8019606322876. Moon Bike S.r.l. ships it from Italy with an invoice and a 2-year warranty.
Can it be used with the phone visible?
On top of the bag is a transparent map pocket: Kappa recommends it for maps, but it is also a place to keep the phone or a sheet with directions visible. Kappa does not state that this model includes a cable pass-through for charging.
Frequently asked questions
Shipping times +
Shipping within 24-48 working hours in Italy. Tracking via SMS/email. Free pickup at our store in Cercola (NA), ready within 1 hour.
Returns and refunds +
You have 14 days from delivery to return the item without giving a reason. Free returns for faulty items. Full details
Payment methods +
Credit cards (Visa, Mastercard, American Express), PayPal, Apple Pay, Google Pay, Shop Pay, Klarna (pay in 3) and cash on delivery.
Warranty and authenticity +
All products come with a 24-month legal warranty. We are an Official Piaggio Group Dealer: original spare parts are certified with a verifiable OEM code.
Technical support +
Our technical team is available on WhatsApp +39 392 456 1248 Mon-Fri 9:00–13:30 / 14:30–18:00 (Italian time), or by email.