🔥 Precision braking, redefined for Softail.

The Black3 Softail Rear Radial Caliper Mount upgrades your Softail's rear brake to a 108mm radial-mount layout for greater rigidity and sharper response under load. CNC-machined from 6061-T6 billet aluminum, it installs as a direct stock replacement and supports a rotor upgrade up to 320mm. A clean, performance-focused match for an upgraded front end.

🔑 Key Features

• 108mm radial caliper bolt spacing - compatible with most high-performance radial calipers
• CNC-machined 6061-T6 aluminum - strong and lightweight
• Supports brake rotor upgrade up to 320mm diameter
• Direct OEM replacement - no modification required
• Multi-color anodized finish options

⚙️ Specifications

• Material: CNC-machined 6061-T6 billet aluminum
• Finish: Multi-color anodized - Black, Gold, Red, Blue, Aluminum, or Custom Purple/Bronze
• Model: B3H0525 Series
• Caliper Mount Type: 108mm radial bolt spacing
• Rotor Compatibility: Stock up to 320mm
• Thread Pitch: M10 x 1.5 (Harley-Davidson specification)
• Installation: Direct OEM replacement (bolt-on)

✅ Fitment

• Harley-Davidson Softail 2018+

Note: Longer brake lines may be required depending on rotor size and caliper type.

Mounting bolts are not included, as the correct bolt length varies with your caliper, rotor size, and bike setup - please confirm before installation.

Made to order — please allow 3 weeks.