Hawg Halters Dominator Radial-Mount 6-Piston Caliper Kit — 108mm, Single

HHI's Dominator radial-mount six-piston caliper: precision CNC-machined 6061 billet aluminum with a dual-bridge body for rigidity, differential-bore technology, dual EPDM seals and stainless pistons. It bolts directly to the popular 108mm mounting configuration used by leading suppliers of performance lower leg sets and custom front ends, and ships with chrome Grade 8 mounting hardware and a 3/8-24 banjo bolt. Add HHI's radial adapter bracket in the options to mount it on stock fork legs.

FITMENT

Direct bolt-on to 108mm radial-mount brackets on performance lower legs and custom front ends (any year running that bracket pattern). Rotor applications: 11.5-inch, 11.8-inch (install parts included in the kit) and 13-inch. For factory fork legs, add the HHI radial-mount adapter bracket in the options, or see the standalone HHI Dominator Front Radial Brake Caliper Adapter Mount (2008-up Touring).

Not sure it fits your bike? Email info@norcalbaggersupply.com — email is the fastest way to reach us — and we'll confirm before you order. You can also call 916-626-9030 (Mon–Fri, 9 AM–5 PM PT).

SPECIFICATIONS

• Manufacturer: Hawg Halters Inc (HHI) — Dominator radial-mount 6-piston caliper, 108mm mount
• Construction: precision CNC-machined 6061 billet aluminum, dual-bridge design
• Technology: differential bore; dual EPDM copolymer seals; stainless-steel pistons
• Service: quick-change pad design; dual hidden bleeder
• Includes: chrome Grade 8 mounting hardware and 3/8-24 banjo bolt; 11.8-inch rotor install parts
• Replacement pads: HHI-601-001
• Made in the USA

INSTALLATION

Brake work is safety-critical — Hawg Halters states its brake systems should be installed by a qualified service technician only. Follow HHI's published 4 & 6 piston caliper installation instructions (HHI Caliper Installation Instructions, 2000-up (PDF)) and your Harley-Davidson service manual for mounting torque and brake bleeding. No official HHI install video exists for this caliper — installation is manual-only.

QUESTIONS RIDERS ASK

Will it bolt to my stock fork legs?
Not directly — the caliper mounts to a 108mm radial bracket. Add HHI's adapter bracket in the options (or use performance lower legs with 108mm mounts) and it bolts right on.

Which brake pads does it take?
HHI-601-001 — HHI's 6-piston/6000-series pad, in sintered metal or organic.

Single or dual — how many do I need?
This listing is one caliper for the side you select. Dual-disc front ends need a Left and a Right.