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EU Purchases under €150
At checkout, the item price will be UK tax free (UK 20% VAT removed). You will have the option to pay your own country's taxes at checkout for smoother and faster delivery.
USA Orders
All orders to the USA are Delivered Duty Paid. Complete payment for duties and taxes at checkout.
SPA Switched Power Accessory Harness – Gas Gas EC / KTM / Husqvarna 12V Plug-and-Play Adapter
Power your motorcycle accessories conveniently with this SPA Switched Power Accessory Harness Adapter (Part Number: SPA-EC). Designed for compatible Gas Gas EC, KTM, and Husqvarna motorcycles, this plug-and-play wiring adapter provides a switched 12V power connection for low-current electrical accessories.
The switched power accessory harness is intended to supply power when the motorcycle's designated switched circuit is active, making it a practical solution for connecting GPS navigation devices, phone mounts, USB chargers, and other compatible low-power accessories.
Unlike directly wiring accessories to a permanent battery connection, a switched power circuit allows connected devices to turn off when the relevant motorcycle power circuit is switched off, helping reduce the risk of unnecessary battery drain.
This compact electrical adapter is suitable for motorcycle accessory installations, electrical upgrades, and compatible enduro or trail bike applications.
Product Details:
Brand: Gas Gas / SPA
Part Number: SPA-EC
Product Type: Switched Power Accessory Harness Adapter
Alternative Names: 12V Accessory Wiring Harness / Switched Power Adapter / Motorcycle Accessory Power Connector
Voltage: 12V DC (Compatible Systems)
Installation Type: Plug-and-Play with Compatible Connectors
Application: Motorcycle Electrical Accessories
Condition: New
Quantity Supplied: 1 Harness Adapter
Country of Origin: Spain (As Listed)
Approximate Weight: 0.1 kg
Category: Motorcycle Electrics / Wiring Accessories
Price: £14.95
Compatible Motorcycle Models:
Gas Gas EC Series – Compatible 12V DC models
KTM Motorcycles – Selected compatible models
Husqvarna Motorcycles – Selected compatible models
The supplied fitment information lists all Gas Gas EC models. However, compatibility depends on the motorcycle's electrical system, connector configuration, and availability of a suitable switched 12V DC circuit. Exact model years and KTM / Husqvarna applications have not been specified.
Recommended Applications:
GPS Navigation Devices
Low-Power USB Chargers
Powered Phone Mounts
Small Electronic Accessories
Compatible Low-Current Navigation Equipment
Not Recommended For:
Heated Grips
High-Wattage Aftermarket Headlights
High-Current Electrical Accessories
Older Carburetted Motorcycles Using AC Power Through the Headlight Circuit
Electrical Devices Exceeding the Available Circuit Capacity
Key Features:
Plug-and-play switched power accessory harness adapter
Designed for compatible Gas Gas EC, KTM, and Husqvarna motorcycles
Provides access to a suitable switched 12V DC power circuit
Ideal for connecting low-power motorcycle accessories
Suitable for GPS devices, USB chargers, and powered phone mounts
Helps avoid unnecessary battery drain when connected to a correctly functioning switched circuit
Convenient alternative to creating a new permanent battery connection
Compact wiring adapter for compatible motorcycle electrical systems
Useful for enduro, trail, and adventure motorcycle accessory installations
Suitable for motorcycle electrical upgrades and maintenance
Package Includes:
1 × SPA Switched Power Accessory Harness Adapter
GPS devices, USB chargers, phone mounts, and other electrical accessories are not included.
Important Compatibility Information:
Before purchasing, please verify the part number SPA-EC and confirm that your motorcycle has a compatible switched 12V DC accessory connection.
Check the following:
Your motorcycle's electrical system supports a switched 12V DC circuit.
The harness connector matches the motorcycle's existing accessory connector.
The connected accessory's current requirements remain within the circuit's rated capacity.
The available circuit has suitable fuse protection.
The connector polarity and wiring arrangement are correct.
Important: This adapter does not increase the motorcycle's electrical output or convert AC power into DC power. It should not be used to power high-current accessories such as heated grips or high-wattage headlights unless the electrical installation is separately designed and rated for those loads.
Please examine all product images carefully before ordering to confirm the connector type, wiring layout, condition, and compatibility with your motorcycle's electrical system.
Moto-Classic: Shipping Explained
This outlines estimated delivery times for Moto-Classic products, as well as a breakdown of Domestic and International weights and calculations.
For standard motorcycle parts and components sold through our website, typical dispatch time is within 12–24 hours of order confirmation, depending on timezones ordered from.
There are no weight restrictions for UK — we can ship from envelope to pallets.
The following times are estimated for standard Small/Medium Parts (up to 10kg). Delivery times are highly variable and do not include delays caused by customs clearance in the destination country.
Moto-Classic ships products to all countries globally, with the exception of any currently restricted territories as per our courier's policies.
There are no weight restrictions for European shipping — we can ship from envelope to pallets. For Air Freight Services it gets a little more complicated, as airlines use a system called “Volumetric”.
Volumetric (or dimensional) weight is a pricing technique carriers use to charge for shipping based on a package's size rather than just its actual weight. It calculates the space occupied, allowing carriers to charge for low-density, bulky items, with the final cost based on the higher of actual vs. volumetric weight.
The chargeable weight is the greater of the actual weight or the volumetric weight. Carriers use specific formulas:
This system matters for cost control — a large box with a light item might be charged for the space it takes up rather than its weight. It also encourages efficiency, as optimising packaging size minimises the space used in aircraft and delivery vehicles.
Our website automatically calculates the size of the product for shipping purposes and prevents over-packing that causes high shipping costs. For multiple items ordered, it calculates to add the space or fit within the space the largest item takes up.
| Geographical Region | Estimated Delivery | Courier Service (most services are signed for and require someone to receive the package) |
| UK Mainland | 1–3 Working Days | Various, Tracked Service |
| UK Highlands & Islands | 3–7 Working Days | Various, Tracked Service |
| EU (Europe) | 3–7 Working Days | Various, Tracked Service |
| North America (US/CA) | 5–10 Working Days | Various, Tracked Service |
| Asia | 7–14 Working Days | Various, Tracked Service |
| Rest of World | Varies | Various, Tracked Service |
Taxes and Duty Explained: The Simple Guide for International Orders
When you order from Moto-Classic (a UK-based company) and are shipping to an address outside the United Kingdom, your order becomes subject to your local import rules, but you also get an immediate saving:
You Save 20% on UK VAT at Checkout!
As an international customer, you do not have to pay the standard 20% UK Value Added Tax (VAT). This tax is automatically removed from your purchase price as soon as you select your non-UK shipping address at checkout, giving you an immediate saving on your order.
However, because the UK VAT is removed, your local government may require you to pay their taxes and duties instead. We offer two ways to handle these charges:
This is a standard shipping method (Delivered Duty Unpaid). It means you pay for your product and shipping cost at checkout, and we send the package immediately.
What to expect:
We know that getting an unexpected bill from a courier can be frustrating. To make your shopping experience seamless, we offer a way for you to pay your local taxes and duties at the time of checkout.
Our proprietary Estimated Import Costs tab above the “Add to Cart” button will calculate the exact amount of duty and taxes for your specific country or state.
What to expect:
Returns Policy
At Moto-Classic, we aim to ensure that our customers receive the correct high-quality parts for their classic motorcycles. If you are not satisfied with your purchase, please review our return guidelines below.
Shipping costs for returns are determined by the reason for the return as follows:
| Return Reason | Responsible Party for Shipping |
| Faulty items or company errors (e.g., wrong part sent) | Moto-Classic |
| Customer ordered the wrong part | Customer |
| Order cancelled after the item has shipped | Customer |
If an item is found to be faulty within 30 days of purchase or if we have made an error in your order, Moto-Classic will cover the return postage costs. This may be provided via a prepaid postage label or by reimbursing the buyer for funds used to purchase their own postage.
To initiate a return, please contact our support team at Moto-Classic Support.