🔥 More braking surface. Better heat dissipation.

The Black3 Floating Brake Rotor is built for high-performance Harley builds that need stable braking force and consistent feel even under extreme conditions. The steel braking ring floats on ten buttons over a CNC-machined 7075-T6 aluminum carrier, allowing controlled thermal expansion so the ring resists distortion and the pads stay in contact under heavy braking. MotoGP-derived cooling fins around the inner edge pull heat out of the ring, keeping friction performance stable through repeated high-temperature use.

🔑 Key Features

• Full-floating design — ten floating buttons allow controlled thermal expansion and reduce distortion
• MotoGP-derived cooling fin profile for significantly improved heat dissipation
• CNC-machined 7075-T6 aluminum carrier — light, stiff, and anodized to match your build
• More braking surface for stronger, more consistent stopping power
• Cross-drilled steel braking ring sheds heat, water and debris
• Stable friction performance under frequent high-temperature use
• Built for heavy machines and riders chasing race-level braking stability
• Available in 11.8", 13" and 14" diameters

⚙️ Specifications

• Model: B3H0796 Series
• Material: Steel braking ring with 7075-T6 aluminum carrier
• Sizes: 11.8", 13" (330mm) and 14"
• Design: Full-floating, ten-button, cross-drilled and vented
• Wear limit: 4.5mm minimum thickness, marked on the carrier
• Bolt Pattern: Small 5-bolt (S) or large 5-bolt (L)
• Position: Front
• Finish: Anodized — Black, Gold, Bronze, Aluminum, Blue, Red, or Purple

✅ Fitment

Small 5-Bolt (B3H0796=S) — 13/14" front

• 2017–2023 Road Glide CVO running the OEM small 5-bolt rotor — requires adapter #B3H0521, sold separately
• 2023+ 121 CVO / ST — requires a radial caliper spacer, sold separately
• 2018+ Softail — requires adapter #B3H0521, sold separately

Large 5-Bolt (B3H0796=24L) — 13/14" front

• 2024+ Road Glide & Street Glide (Milwaukee-Eight 117) — requires adapter #B3H0545, sold separately. Does not apply to 121 models.

For 11.8" application, no adapter needed.

Made to order — please allow 3 weeks.