Hawg Halters Inc 4 Piston Caliper Kit - Pist Rear Caliper KIT Chrome ST 1984-19… — Harley-Davidson (1984-2026)

Hawg Halters Inc 4-piston rear brake caliper kit in chrome, precision CNC-machined from billet aluminum with stainless steel pistons and dual EPDM seals. Direct bolt-on design for most V-twin applications with included bracket (except select one-piece designs), delivering stronger, more rigid braking than OEM calipers while reducing overall weight.

Features

• CNC-machined billet aluminum construction
• Stainless steel pistons with dual EPDM polymer seals
• Differential bore technology for optimum performance
• Quick-change pad design for easy maintenance
• Dual hidden bleeders for straightforward bleeding
• Chrome Grade 8 hardware and fittings included
• Made in the U.S.A.

Specifications

• Brand: Hawg Halters Inc
• Manufacturer Part #: RKSTCC500
• Piston Configuration: 4-piston rear
• Length: 11 in
• Width: 8 in
• Height: 6 in
• Weight: 6 lbs
• Finish: Chrome
• Construction: Billet aluminum

Fitment

Fits V-twin motorcycles including Harley-Davidson and Indian Motorcycle models from 1984 and up. Most applications are direct bolt-on; Springer kits include a mounting bracket.

Frequently Asked Questions

Is this a complete kit or do I need additional parts?

Complete kit — includes the 4-piston caliper, bracket (except select one-piece designs), stainless steel pistons, seals, and all Chrome Grade 8 hardware and fittings.

Do I need to bleed the brakes after installation?

Yes. The dual hidden bleeder screws make the process straightforward. Bleed following standard brake service procedures.

Will this fit my Springer Harley?

Yes — Springer applications are included. The kit comes with the required mounting bracket for frame attachment.

How does this compare to stock Harley calipers?

HHI calipers are CNC-machined from billet aluminum for greater rigidity and less weight, with stainless steel pistons and dual EPDM seals for consistent performance.

Is this caliper made in the U.S.A.?

Yes — Hawg Halters Inc manufactures these calipers domestically.