Universal Single Piston Rear Disc Brake Conversion Kit Speedmaster machined aluminum water pump

Speedmaster machined aluminum water pump pulley nose cones are offered straight off of the mill without polishing for a gorgeous matte finish

They're manufactured from high-quality chrome silicone steel

Crafted from durable materials

02" valves are standard issue

The outer cases made from 8620 Chrome-Nickel-Moly steel and the case hardened for long life and improved strength

Universal Single Piston Rear Disc Brake Conversion Kit Speedmaster machined aluminum water pumpSpeedmaster rear calipers are some of the strongest on the market. These calipers are comparable to many popular calipers but at a fraction of the cost with all of the durability.