GP4-RX CNC 108mm Radial Billet Caliper Kit by Brembo

From its muscular CNC machined aluminum body to its MotoGP derived nickel plated finish, Brembo GP4 RX Calipers have serious high performance written all over them. With the combination of painstaking design and the use of specially selected raw materials and ultra modern machining technology, Brembo has created a brake caliper for the most hardcore of motorcycle enthusiasts. Brembo has gone as far as using topological software to machine these calipers to ensure there is no excess weight without compromising the caliper’s structural integrity.

The GP4 RX uses four large 32mm diameter pistons that allow for increased braking power, consistency and feel over all OEM non-Brembo calipers. Seating each brake pad in this caliper are special guides that eliminate the need for brake pad pins, making it quick and simple to swap brake pads at home or in the pits.

Position: Front

Bolt-Center: 108mm

Caliper Body: 2-Piece

Piston DIA: 32mm

Piston Quantity: 4

Piston Material: Aluminum

Disc Height: 32-34mm

Caliper Material: Billet Aluminum

Finish: Nickel Plated

Weight (w/o pads): 2.20 lb. (1000g) - Per Caliper

Brake Pads: Included (HH Rated Sintered)

Offset: 22.5mm

Brake Fluid: DOT 4

Note: 2 Caliper Kit

Brembo P/N: 220.B010.10

Note: If you are not sure what size calipers your bike needs, check out this blog post about measuring them.