POLISHED Ultima 4-piston Billet Aluminum Motorcycle Brake Caliper WITH PADS - Mounting Kits Also Available - Harley Chopper Bobber Cafe Racer

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Upgrade your stock brakes with this stealth, lightweight and compact 4-Piston brake Caliper!


 CNC machined from 6061 billet aluminum to eliminate flex and reduce weight.

 • Caliper is then POLISHED.

 • Utilizes stainless steel pistons and anti-rattle springs for increased performance and excellent wear resistance.

 • Brake pads slide freely on ground pins to prolong pad life.

 • Comes with brake pads, ground pins, pin springs, washers and set screw.

 • Can be set-up for a front or rear brake application.

 • Designed for use with DOT-5 brake fluid for optimum performance.

 • We have mounting kits available to fit many different Harley models.

 • These calipers also work with Billet Proof brake hanger kits!



Width                          =          4-7/8"                           

Height                         =          2-7/8"

Depth (Face to Rear)      =          2-3/4"

Mounting Holes              =          Clearance for a 3/8” bolt on 3-1/2” centers

Weight                         =          2 Pounds 4 ounces





A separate mounting kit will need to be purchased for specific applications (Also Available).

Also work with Billet Proof brake hanger kits!

Caliper can also be used with custom builds as long as the surrounding components will accommodate the above listed dimensions.