OG 13" Complete Radial Big Brake Kit, Single Disc - 2000-2017 Dyna & 2018-2020 Sport Glide
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Introducing the Ultimate Performance Braking Upgrade for Dyna models. Our OG 13" Complete Radial Big Brake Kit unleashes the full potential of your performance Harley build using the Brembo M4 Monobloc radial calipers. This kit will deliver top-tier performance for riders who demand nothing but the best. For use with Stock lowers for conventional & inverted front end. Available for Single or Dual disc setup.
Fitment:
- Fits most 2000-2017 Harley-Davidson Dyna models with hub-mounted rotor(s) front wheel
- Fits 2018-2020 Harley-Davidson Sport Glide (FLSB)
- Require brake line replacement. The length depends on routing, front-end setup & height
- For optimal performance, we recommend using our Brembo Radial RCS Brake Master Cylinder for 1" Handlebars
- We recommend using the 19 RCS on Dual disc setup
- We recommend using the 15 RCS on Single disc setup
- Compatible with ABS
Note: Rotor(s) ARP hardware is not included and must be purchased separately.
Contact us if you have any questions about the fitment of this product.
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.

