Wilwood GP310 High Performance Billet Motorcycle Calipers

5.0 out of 5 stars 10 Customer Reviews

Built around a 4-piston, high performance powerhouse, these Wilwood GP310 billet aluminum calipers bring distinctive, bold styling. Stainless steel pistons are empl

Built around a 4-piston, high performance powerhouse, these Wilwood GP310 billet aluminum calipers bring distinctive, bold styling. Stainless steel pistons are employed to reduce brake fade while resisting corrosion, and high-temperature piston seals are utilized to extend life, control retraction, and provide drag-free operation. Additional features include bright finish bleed screws and hardware, plus an exclusive anti-rattle pad clip. The included low-dust, low-noise brake pads are designed to operate in the widest range of temperatures and environments, utilizing Wilwood's industry-leading stainless steel rotor-

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Wilwood GP310 High Performance Billet Motorcycle Calipers 120-7737-BK

Wilwood GP310 High Performance Billet Motorcycle Calipers 120-7737-BK

Brake Caliper, Billet Aluminum, Black Powdercoated, 4-Piston, Harley-Davidson®, Left Side Front Mount, Each

Part Number: WIL-120-7737-BK

5.0 out of 5 stars ( 4 )

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Wilwood GP310 High Performance Billet Motorcycle Calipers 120-7736-BK

Brake Caliper, Billet Aluminum, Black Powdercoated, 4-Piston, Harley-Davidson®, Right Side Front Mount, Each

Part Number: WIL-120-7736-BK

Not Yet Reviewed

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Wilwood GP310 High Performance Billet Motorcycle Calipers 120-7740-BK

Brake Caliper, Billet Aluminum, Black Powdercoated, 4-Piston, Harley-Davidson®, Right Side Rear Mount, Each

Part Number: WIL-120-7740-BK

Not Yet Reviewed

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Wilwood GP310 High Performance Billet Motorcycle Calipers 120-7739-BK

Brake Caliper, Billet Aluminum, Black Powdercoated, 4-Piston, Harley-Davidson®, Left Side Front Mount, Each

Part Number: WIL-120-7739-BK

5.0 out of 5 stars ( 1 )

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Wilwood GP310 High Performance Billet Motorcycle Calipers 120-7740-RD

Brake Caliper, GP 310, Aluminum, Red, 4-Piston, Rear, Harley-Davidson®, Each

Part Number: WIL-120-7740-RD

Not Yet Reviewed

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Wilwood GP310 High Performance Billet Motorcycle Calipers 120-7737

Brake Caliper, Chrome, Harley-Davidson®, Front, Left-Hand Single, Each

Part Number: WIL-120-7737

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

Wilwood GP310 High Performance Billet Motorcycle Calipers 120-7740-P

Brake Caliper, Polished, Harley-Davidson®, Rear, Right-Hand, Standard 3.50 in. Mount, Each

Part Number: WIL-120-7740-P

Not Yet Reviewed

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Wilwood GP310 High Performance Billet Motorcycle Calipers 120-7741-P

Brake Caliper, Billet Aluminum, Polished, 4-Piston, Harley-Davidson®, Left Side Rear Mount, Each

Part Number: WIL-120-7741-P

Not Yet Reviewed

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Wilwood GP310 High Performance Billet Motorcycle Calipers 120-7741-BK

Brake Caliper, Billet Aluminum, Black Powdercoated, 4-Piston, Harley-Davidson®, Left Side Rear Mount, Each

Part Number: WIL-120-7741-BK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Wilwood GP310 High Performance Billet Motorcycle Calipers 120-7739

Brake Caliper, Chrome, Harley-Davidson®, Front, Left-Hand Single, Each

Part Number: WIL-120-7739

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

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