Wilwood 120-7741 GP310 Motorcycle Rear 1984+ Lug Mount Caliper Left 4 Pistons Black

Manufacturer WilwoodWilwood
SKU WIL-120-7741-BK

  On demand

 

Wilwood 120-7741 GP310 Motorcycle Rear 1984+ Lug Mount Caliper Left 4 Pistons Black

GP310 Motorcycle Rear (1984-UP)

Wilwood's GP310 Rear motorcycle disc brake caliper has been designed and engineered for use on 1984 - present Harley-Davidson® Motorcycles. Built around a 4-piston, high performance powerhouse, this billet aluminum caliper brings distinctive, bolt-on styling: Bracket-mounted calipers with a standard 3.50" mount spacing are available for all most models (except Springer and 4-speed FL models).

Rear calipers and brackets are available for all Softail®, Dyna, and touring models, utilizing unique bracket designs that combine the right elements of strength and style..

The GP310 caliper is available in polished, brilliant chrome or black finishes, with the added performance characteristics found in Wilwood's racing calipers: stainless steel pistons to reduce brake fade while resisting corrosion and high temperature piston seals for extended life, controlled retraction and drag free operation. Additional features include bright-finish bleed screws and hardware, exclusive pad anti-rattle clip, and brake pads designed to operate in the widest range of temperatures and environments, utilizing our industry leading stainless steel rotor compatible formulation.

Pistons
Piston Count 4
Piston Area (in²) 2.46
Piston Type Stainless
Dust Boot No
Rotor Dimensions
Rotor Width (in) 0.25
Rotor Diameter(in) 11.50
Pad Dimensions
Pad Area (in²) 3.65
Pad Volume (in³) 0.63
Duty Rating & Material
Material Billet Aluminium
Weight(Lbs) 2.1
Colors & Finish
Color Black
Finish Black Powder Coat

Mounting
Mount Center(in) 3.50
Mount Position  
Mount Side Left Hand
Mount Type Lug

 

Rotor Compatibility
Rotor Width (in) 0.25
Maximum Rotor Width (in) 0.25
Minimum Rotor Width (in) 0.18
Maximum Rotor Diameter(in) 11.50
Minimum Rotor Diameter(in) 9.00


Piston Specifications
Piston 1 Bore (in) 1.25
Piston 2 Bore (in) 1.25
Piston 3 Bore (in)  
Total Piston Area (in²) 2.46

More Information

Manufacturer WilwoodWilwood
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