Complete Brake System SPORT WP KF RR - REAR

Complete Brake System SPORT WP KF RR

The SPORT WP complete rear brake system is a CIK-FIA homologated braking system for Direct Drive karts, designed to deliver reliability, simple construction and a balanced compromise between performance and running costs.

It is an ideal solution for sporting–amateur use, testing, training sessions and entry-level or club racing, where consistent braking and easy maintenance are required.

Brake system

✔ Single rear brake for Direct Drive karts
✔ CIK-FIA homologated
✔ Effective and progressive braking
✔ Simple design for easy maintenance

Brake caliper design feature

The SPORT WP brake caliper uses spring-return brake pads.

✔ No automatic pad clearance adjustment
✔ Periodic manual adjustment required according to wear

Technical solution focused on simplicity, reliability and ease of maintenance.

Technical specifications

✔ Brake master cylinder K225
Bore: Ø 22.2 mm

✔ Rear brake caliper K381
Material: Aluminum
Number of calipers: 1 rear
Pistons: 2 per side
Piston bore: Ø 30.0 mm
Brake pads: spring return type

✔ Brake pads K183
Total length: 90 mm ±1.5 mm
Friction material length: 88 mm ±1.5 mm
Friction material height: 31.5 mm ±1.5 mm

✔ Rear brake disc K444
Outer diameter: Ø 200 mm ±1.5 mm
New disc thickness: 8 mm