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Product Details

Kraus RTX8 Radial Brake Caliper

The Kraus RTX8 Brake Calipers, precision-engineered for V-Twins, offer race-based braking performance for maximum control and response. Crafted from race-grade billet aluminum, they are 27% lighter than OEM H-D front calipers, enhancing performance without sacrificing durability. Designed for high-performance and sustained use, the calipers feature a five-bolt pattern for increased stability and a two-piece construction with a finned backing to improve heat dissipation. The inclusion of four stainless steel pistons ensures even thermal transfer, maintaining brake fluid temperature and providing consistent, reliable stopping power in any condition.

Features:

  • Better Lever Feel
  • Strong, Consistent Braking
  • Road-Legal Race Caliper
  • CNC Machined Billet Aluminum
  • Lightweight (1.65 lbs)
  • Designed to Utilize Kraus RT Brake Pads
  • Choose from 3 Dedicated Pad Types: Street, Performance, Race
  • Finned 2 Piece Caliper Design for Optimal Heat Dissipation
  • Calipers are pre-bled using DOT4 brake fluid
  • Direct bolt-on for Kraus 108mm Radial Fitments
  • Sold individually or as a set of 2
  • Made in the USA
Made in the USA
Product Style J&P Cycles Item # Catalog Number Store Sku MFR. Product # Availability
Product Style Street Pads / Dual / Set of 2 J&P Cycles Item #10517877 Catalog Number10517877 Store Sku MFR. Product #UN-BR-18XD-S AvailabilityOut of Stock
Product Style Race Pads / Dual / Set of 2 J&P Cycles Item #10517878 Catalog Number10517878 Store Sku MFR. Product #UN-BR-18XD-R AvailabilityOut of Stock
Product Style Dual / Set of 2 / Performance Pads J&P Cycles Item #10517879 Catalog Number10517879 Store Sku MFR. Product #UN-BR-18XD-P AvailabilityOut of Stock
Product Style Street Pads / Left Side J&P Cycles Item #10517874 Catalog Number10517874 Store Sku MFR. Product #UN-BR-18XL-S AvailabilityOut of Stock
Product Style Race Pads / Left Side J&P Cycles Item #10517875 Catalog Number10517875 Store Sku MFR. Product #UN-BR-18XL-R AvailabilityOut of Stock
Product Style Performance Pads / Left Side J&P Cycles Item #10517876 Catalog Number10517876 Store Sku MFR. Product #UN-BR-18XL-P AvailabilityOut of Stock
Product Style Street Pads / Right Side J&P Cycles Item #10517871 Catalog Number10517871 Store Sku MFR. Product #UN-BR-18XR-S AvailabilityAvailable: Ships in 3-4 weeks
Product Style Right Side / Race Pads J&P Cycles Item #10517872 Catalog Number10517872 Store Sku MFR. Product #UN-BR-18XR-R AvailabilityAvailable: Ships in 3-4 weeks
Product Style Right Side / Performance Pads J&P Cycles Item #10517873 Catalog Number10517873 Store Sku MFR. Product #UN-BR-18XR-P AvailabilityAvailable: Ships in 3-4 weeks
Fitment Notes & Exceptions
This is a universal fit part; it may or may not fit without modification.

Kraus RTX8 Radial Brake Caliper Instructions

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Instructions
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