Lyndall Brakes B-52 Crown Cut Rotor - RR 11.8 Rotor 7mm CHR/Silver Crown CUT — Harley-Davidson (2008-2026)

Lyndall Brakes B-52 Crown Cut rear rotor with 7mm thickness, featuring a full-floating three-piece design machined from high-carbon steel and manufactured in the USA. The helical retaining ring locks the friction ring to the carrier center to eliminate noise and movement over the life of the bike.

Features

• Full-floating three-piece design
• High-carbon steel construction
• CNC machined in the USA
• Crown cut friction surface
• 7mm thickness
• Helical retaining ring prevents loosening

Specifications

• Brand: Lyndall Brakes
• Manufacturer Part #: 2003-3058
• Position: Rear
• Rotor Diameter: 11.8 inches
• Thickness: 7mm
• Finish: Chrome/Silver with Crown Cut

Fitment

Fits Harley touring and cruiser models. FLT models 2008-2013 front rotors work on 2014-2021 FLT with spoke or aftermarket billet wheels. 2018 and newer Softails can use a 5mm rear rotor but may require brake pedal adjustment.

Frequently Asked Questions

What makes the three-piece design different from a solid rotor?

The friction ring floats on the carrier center, reducing heat stress and brake fade. The helical retaining ring keeps it secure without noise or movement over time.

Can I use this rotor with any brake pads?

For Lyndall's lifetime warranty coverage, use only Lyndall premium quality organic brake pads. Other pad compounds may reduce rotor life.

Will this fit my 2014+ FLT with billet wheels?

Yes — FLT front rotors from 2008-2013 work on 2014-2021 FLT models equipped with spoke or aftermarket billet wheels.

Does my 2018 Softail need any adjustments?

2018 and newer Softails can use a 5mm rear rotor, but you may need to adjust the brake pedal height after installation.