Wednesday, April 25, 2018
Motorcycle Caliper – Part No: 120-4243
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GP300 Motorcycle Front Product Number: 120-4243     Price: $372.95
Available Caliper #120-4243 Configurations


120-4242
Chrome Caliper
Right Hand

120-4243
Chrome Caliper
Left Hand
Caliper No: 120-4243
Wilwood GP300 Motorcycle Front Caliper

Wilwood GP300 Motorcycle Front Caliper zoom image
GP300 Motorcycle Front
Wilwood's GP300 Front motorcycle disc brake caliper has been designed and engineered for use on of 1984 - 1999 Harley-Davidson® Motorcycles. Built around a 4-piston, high performance powerhouse, this billet aluminum caliper brings distinctive, bolt-on styling. Direct leg-mounted calipers are available for all single and dual disc models (except Springer and 4-speed FL models), as well as the 1983 XR 1000.  

Front calipers are available for Wide Glide® fork models, utilizing direct mount designs that combine the right elements of strength and style.The GP300 caliper is available in polished or brilliant chrome finishes.   Continue >>

120-4243 - Product Summary
Pistons
Count: Area (in²): Type: Dust Boot:
4 2.46 Stainless No
Rotor Dimensions
Rotor Width(In): Rotor Diameter(In):
0.25 11.5
Pad Dimensions
Pad Area (in²): Pad Volume (in³):
3.65 0.63
Mounting
Mount Center(In): Mount Position: Mount Side: Mount Type:
3.44 Left Hand Lug
Duty Rating & Material
Material: Weight(Lbs):
Aluminum 2.2
Colors & Finishes
Color: Finish:
Chrome Chrome
Product Documents
Full Product Product Data Sheet Installation Instructions
Click To View Click To Download

Vehicle Applications
Driving EnvironmentVehicle Sub-TypesApplication Duty
Motorcycles Heavy Duty
Power Sports ATV, SnowmobileMedium Duty

Product Specifications
Rotor Compatibility
Rotor Width(In): 0.25
Maximum Rotor Width(In): 0.25
Minimum Rotor Width(In): 0.18
Maximum Rotor Diameter(In): 11.5
Minimum Rotor Diameter(In): 11
Brake Pad Specifications
Brake Pad Type 1: 6208
Brake Pad Type 2: N-A
Brake Pad Type 3: N-A
Total Pad Area (in²): 3.65
Total Pad Volume (in³): 0.63
Pad Dimensions & Part Numbers
Pad Dimensions for the GP300 Motorcycle Front

Pad Dimensions for the GP300 Motorcycle Front zoom image
Piston Specifications
Piston 1 Bore(In): 1.25
Piston 2 Bore(In): 1.25
Piston 3 Bore(In):
Total Piston Area (in²): 2.46
Mounting Specifications
Mount Type: Lug
Mount Side: Left Hand
Mount Center(In): 3.44
Mount Hole Size(In):
Mount Height(In): 2.33
Inlet Thread Size: 3/8-24
Mount Dimensions & Part Numbers
Dimensions for the GP300 Motorcycle Front

Dimensions for the GP300 Motorcycle Front zoom image

Parts & Accessories
O-Ring Kit: 130-3602
Replacement Dust Boot: N-A
Replacement Piston 1: 200-6422
Replacement Piston 2: 200-6422
Replacement Piston 3: N-A
Replacement Piston 4: N-A
Cross-Over O-Ring Kit: 130-10540
Bridge Bolt Kit: N-A
Wear Plate L/H: N-A
Wear Plate R/H: N-A
Pad Retainer: 180-10341
Bleed Screw Kit: 220-3537
Self Bleeder Tube: N-A
Cross-Over Tube: N-A