Rear Caliper Smooth Chrome - For 73-80 Harley Big Twin 4 speed, 10" Rotor

For 73-80 Harley Big Twin 4 speed, 10" Rotor

• Finish: Chrome
• Material: Aluminum
• Number of Pistons: 2
• Piston Size: 1-5/8" diameter

Twin piston calipers machined from heat-treated, aircraft quality, billet aluminum. Featuring two 1-5/8" diameter, centerless ground pistons, which are hard anodized for long wear and performance. This precision caliper has high-tech looks and delivers outstanding braking power. Each caliper body is clear anodized to protect the aluminum machined finish. The proper bracket is included for each application.

5/8" bore master cylinder required for single disc, 3/4" bore for dual disc applications.