Wilwood Caliper-Dynalite Single IIIA 1.75in Piston .25in Disc

This is the Wilwood Dynalite Single IIIA brake caliper, part number 120-3842. It's built for compact, high-performance braking needs, often seen in applications like snowmobiles and motorcycles where space is tight but stopping power is crucial. The caliper uses a permanent mold casting process, which helps keep it rigid and lightweight, weighing in at just 1.8 pounds. This design makes it a solid choice when you need improved braking performance without adding significant weight or bulk.

The Dynalite Single IIIA represents an updated design in Wilwood's Dynalite Single Series, focusing on rigidity and a clean look. Its construction is well-built, aiming to provide consistent braking force for demanding uses. This caliper is designed to work with discs that are 0.25 inches thick and features a 1.75-inch piston, offering a good balance of clamping force and pedal feel for its size.