A10 Moto Single Standard Lp4 Harness 2020+ Harley Low Rider S/St
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The ORIGINAL Harley LP4 Wire Harness for Low Rider S/ST!
The A10 Moto LP4 Wire Harness is proudly engineered here in California. It's created to meet or exceed both manufactures quality standards from H.D. to Baja Designs.
Easy to use and 100% Plug and Play using relays and specially wired to "Eliminate" Additional Amp draw from your existing H.D. Harness. We have engineered this kit to be safe and effective in using only the "trigger" from your H.D. to signal the harness which controls 3 key functions.. Day Time Running, Low and High Output.
Avoid costly and permanent damage to your bike's factory harness . When plugging in BIG HORSEPOWER Lighting you want the Best and Safest System to protect your investment. ALL Our H.D. Wire Kits come with a Life Time Warranty.
We stand behind our harnesses and warranty them for the original purchaser for LIFE!(Must have a A10 Offroad order number)
This harness has been tested and works on:
2022 Low Rider ST
Ça dépend de ta localisation et de ce que tu as commandé. Voici les délais estimés :
- France : livraison en 3 à 7 jours ouvrés.
- Europe & international : livraison en 7 à 10 jours ouvrés.
Certains produits sont en stock, d’autres non. On travaille avec plusieurs niveaux de stock :
- En stock : expédition sous 24h / 48h.
- Stock européen : expédition sous 48h / 72h.
- Stock USA : expédition sous 3 à 5 semaines.
- Précommande avec ETA : expédition selon la date estimée.
- Sur commande avec délai spécifique : expédition en fonction de la disponibilité.
Estimated carrier transit times are:
- France: 1–5 business days
- Most European destinations: 5–10 business days
- Countries outside the European Union: delivery times may vary depending on the destination and customs clearance
The dispatch estimate and carrier transit time are separate.
Compatibility
You can verify compatibility in two ways:
- Use the vehicle selector on the product page to check whether the part matches your motorcycle.
- Review the fitment table for the full list of compatible models and years.
Some parts may require additional components, modifications or a specific existing setup. Always read the fitment notes and product description before ordering.
Still unsure? Contact us with:
- motorcycle make and model;
- model year;
- exact version or trim;
- current modifications;
- product reference or link.
Our team will help you confirm compatibility before ordering.
Eligible items may be returned within 30 days of delivery.
To be accepted, the item must be:
- unused and uninstalled;
- in its original condition;
- returned with its original packaging, labels and accessories.
Parts that have been installed, damaged or modified cannot be returned.
Please contact us before sending an item back. Returns sent without prior authorization may not be accepted.
Return shipping costs remain the customer’s responsibility unless the item received is incorrect, damaged or defective.
Droits de douane & taxes
European Union
Orders delivered within the European Union are shipped from France. No import duties are charged upon delivery.
Countries outside the European Union
Local VAT, customs duties and carrier clearance fees may apply. These charges are determined by the destination country and remain the customer’s responsibility.
Payment Options
We accept major credit and debit cards, PayPal and the installment payment methods displayed at checkout.
Eligible orders may be paid in 3 or 4 installments, subject to the payment provider’s approval and applicable limits.

