# Valkyrie Surge SL125 VK-SUR125B 125cc engine lightweight design

**URL:** https://aio.lv/en/product--valkyrie-vk-sur125b--11487194
**Data updated:** 2026-03-10 09:08 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Valkyrie
**Manufacturer code:** VK-SUR125B
**EAN:** 5298003821950
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 22.72 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--valkyrie-vk-sur125b--11487194

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Valkyrie Surge SL125 VK-SUR125B is a 125cc engine with a lightweight design. Intended for small motorcycles or motorized vehicles that accept this displacement, it provides compact power in a space-saving package. The model is suitable for replacement or upgrade projects, offering a balance of performance and reduced weight for improved handling and easier installation.

## Long description

The Valkyrie Surge SL125 VK-SUR125B 125cc engine lightweight design provides compact power for small motorcycles and motorized vehicles that accept a 125cc displacement. Designed for replacement or upgrade projects, the unit focuses on a balance between usable output and reduced weight to improve handling and simplify installation. Its compact dimensions make it suitable where space is limited and where a lighter engine contributes to better vehicle dynamics.
Advantages
The lightweight construction reduces overall vehicle mass and can improve maneuverability and responsiveness without significantly increasing complexity. The engine's compact footprint eases installation in constrained engine bays and supports retrofit projects by aligning with common mounting and connection layouts. Its 125cc capacity offers a practical compromise between fuel efficiency and adequate low-to-midrange power for urban and recreational riding.
Suitable for
Replacement of worn or damaged 125cc engines in small motorcycles
Upgrading an older small-displacement vehicle for improved handling
Custom builds and kit bikes requiring a compact power unit
Light utility vehicles and motorized equipment designed for 125cc engines
Key specifications
Engine displacement: 125 cubic centimeters
Design focus: lightweight construction for reduced mass
Application: small motorcycles, kit bikes, light utility vehicles
Installation: compact dimensions suited for space-limited engine bays
How to use
Prepare the vehicle by ensuring the existing engine mount points, transmission interface and fuel system are compatible with a 125cc replacement. Follow manufacturer guidance for alignment of mounting brackets, torque settings for fasteners and correct connection of fuel, exhaust and control linkages. After mechanical installation, complete a check of lubrication, cooling (if applicable) and ignition systems, then perform a controlled break-in and test run to verify operation and proper adjustments.
Usage recommendations
Use fuel and lubricants that meet the engine's requirements and maintain a regular service schedule to preserve performance. When installing in a retrofit or custom application, verify compatibility of mounting, gearing and cooling arrangements to ensure safe and reliable operation.

## FAQ

### How much does the Valkyrie Surge SL125 VK-SUR125B 125cc engine cost, and is it available for purchase?

The price is 27.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Valkyrie products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Valkyrie service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11487194/66218547_large.webp