Kraus Motor Co. SX5 Component Kit, Black - 2018-Up Softail
Have you already purchased a set of Ohlins FF522 or 523 inverted forks? Then the SX5 Component Kit was created for you. This kit is a complete high-quality, precision engineered kit that allows Harley-Davidson enthusiasts to convert their M8 Softail Lowrider S/ST models into a finely tuned, great handling cruiser motorcycle. Made in the USA, this kit is designed to bolt up to stock M8 Softail Lowrider S/ST models, giving you the option to run factory/stock wheels, brakes, and bodywork, if desired. With the Kraus SX5 Component Kit, you get everything you need to pair with your Ohlins forks to transform your Harley into a high-performance machine. NOTE: 108mm Radial Brake Fitment Only.
Our SX5 Inverted Front End improves your Low Rider’s tracking, stability, and braking, giving performance riders confidence to push their pace. We engineered the SX5 with improved geometry and stiffer components for a more controlled setup. This kit includes new Kraus SX5 triple trees, Kraus radial brake mounts, and Kraus fender mounts.
Benefits
- Improved handling and ride quality for a better overall riding experience
- Increased braking power for added safety
- Ensures long-lasting durability with high-quality components
- Improved performance and handling of your bike
- Options to match your style with machine or black anodized finishes
Features
- Components engineered and manufactured 100% in the USA
- SX5 Triple Trees for a custom look and improved stability
- Kraus 108mm radial brake mounts for increased braking power ready for upgraded calipers
- Broader Triple Tree cross section for increased axial strength
- Proprietary geometry for improved performance and handling
- Machined from solid 6061 billet aluminum
- Compatible with the Kraus Isolated Riser system for customizable riding position
Fitment
- 2018+ Softail Low Rider S
- 2022+ Softail Low Rider ST
- NOTE: 108mm Radial Brake Fitment Only.
- For FF522 or 523 Ohlins inverted forks only.
NOTE: Kraus Motor Co. products are designed and engineered to be compatible with OEM fitments.
The estimated dispatch time is displayed on each product page and depends on the product’s stock location:
- In stock: dispatch within 1–3 business days
- European stock: dispatch within 2–3 business days
- USA stock: estimated dispatch within 3–5 weeks
- Products with a specific lead time: estimated dispatch according to the timeframe displayed on the product page
Once your order has been dispatched, you will receive a confirmation email with tracking information.
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.
Customs Duties & 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.

