Wilwood 120-7737-BK Motorcycle Disc Brake Caliper - GP310 4-Piston Black

The Wilwood GP310 motorcycle disc brake caliper delivers high-performance braking power specifically engineered for 1984-1999 Harley-Davidson motorcycles. This precision-machined billet aluminum caliper features a 4-piston design that combines race-proven technology with distinctive bolt-on styling for Softail, Dyna, and touring models.

Performance Features:

• 4-piston billet aluminum construction for optimal strength and heat dissipation
• Stainless steel pistons reduce brake fade while resisting corrosion
• High-temperature piston seals provide extended service life and controlled retraction
• Drag-free operation for improved efficiency and reduced wear
• Exclusive pad anti-rattle clip eliminates noise and vibration
• Black anodized finish for durable, corrosion-resistant appearance

Complete Kit Includes:

• GP310 rear caliper with unique mounting bracket design
• Brake pads with stainless steel rotor-compatible formulation
• Bright-finish bleed screws and mounting hardware

Designed for riders who demand both style and performance, this rear caliper installs directly on compatible Harley-Davidson models. The brake pads are formulated to operate effectively across a wide temperature range and various riding conditions, ensuring consistent stopping power whether cruising or touring.