Wilwood · Calipers
Grand National GN6R
Grand National GN6R forged aluminum six-piston radial mount calipers bring current state-of-the-art design, materials, and manufacturing technology to this long standing icon in the Wilwood caliper line. With a High-strength forged aluminum body in a Type III hard-anodized finish and compatible with rotors from 1.25” to 1.38” thickness and diameters from 12.19” to 13.06”. Two body widths are available for use with .80” (20,3) or .99” (25,0) thick pads. Stainless steel pistons are included base model GN6R anodized calipers and Thermlock® pistons in the GN6R/ST models. Uses 3.5” or 6.0” center mount bracket kits to replace all previous Grand National caliper models. Note 1. Caliper uses .80" (20mm) thick pads.
incl. VAT
Part number: 120-13947
This is the number you are ordering.
Weight: 3,63 kg
Specifications
- Model
- Grand National GN6R
- Finish
- Type III Anodize
- Mount
- Radial Mount
- Pistons
- 6
- Piston diameter
- 44,5 mm / 35,1 mm
- Piston area
- 3.483,9 mm²
- Mount size
- 180,1 mm
- Rotor width
- 35,1 mm
- Max. rotor diameter
- 331,7 mm
- Pad volume
- 113,1 cm³
- Pad plate
- 7520
- Piston material
- Stainless
Matching brackets
Selected by the same mount size (180,1 mm, Radial Mount). Check the dimensions: the stud or bolt diameter and the holes in the caliper may differ.
