Harddrive Touring Brake Rotors - Steel - 11.8 Machined — Harley-Davidson Dyna Street Bob, Dyna Wide Glide, Dyna Fat Bob (2006-2021)

Harddrive Touring brake rotors in steel, heat-treated for wear resistance and hardness. These 11.8-inch drilled rotors fit V-twin motorcycles and work with any brake pad type, including sintered compounds.

Features

• Heat-treated steel construction for stress relief and hardness
• Compatible with sintered and organic brake pads
• Drilled design improves wet-weather braking and heat dissipation
• Countersunk mount holes for flush fitment
• Reduced rotational weight versus solid rotors

Specifications

• Brand: Harddrive
• Manufacturer Part #: 11-059
• UPC: 191361114212
• Diameter: 11.8 inches
• Length: 8.46 in
• Width: 8.66 in
• Height: 8.26 in
• Weight: 4.2328 lbs
• Country of Origin: China (Taiwan)

Fitment

Fits V-twin motorcycles including Harley-Davidson and Indian Motorcycle models equipped with touring brake calipers.

Frequently Asked Questions

Do these drilled rotors work in wet conditions?

Yes — the drilled pattern channels water away from the pad surface and improves heat dissipation, enhancing braking in rain.

Can I use these with sintered brake pads?

Yes — Harddrive rotors are compatible with all pad types, including sintered, organic, and semi-metallic compounds.

Are these rotors lighter than solid rotors?

Yes — the drilled design reduces rotational mass while maintaining structural strength, improving brake response.

Do the mount holes need special hardware?

No — countersunk mount holes accept standard rotor bolts and sit flush with the rotor surface for a clean look.