GREHUA Go Kart Brake Kit fits Yerf-Dog & Manco 9598/9597, 6-inch rotor, cable-operated

GREHUA Go Kart Brake Kit is a compact, cable-operated disc brake set designed to replace or upgrade stopping systems on Yerf-Dog, Manco 9598/9597 and many similarly configured pedal karts.

This brake kit supplies a ready-to-install caliper, 6" rotor, mounting bracket and hardware intended for hobby and replacement use. Built for straightforward cable operation, the assembly removes the need for hydraulic fluid and keeps maintenance minimal while restoring reliable mechanical braking to older or custom go-karts. The components are finished in black and sized to fit common pedal-style kart layouts where the rotor accepts up to 0.250" thickness.

Will this GREHUA brake kit fit my Manco or Yerf-Dog go-kart?

Compatibility was a primary design consideration: the mounting pattern and disc size match many Manco and Yerf-Dog derived frames. Measure your mounting hole spacing and disc clearance to confirm fit before ordering.

• Confirmed fit: Manco 9598, Manco 9597, Yerf-Dog models
• Also compatible with: American Sportworks, Carter, Ken-bar, Bristers, Thunder karts, ASW, Airheart MB-1
• Mounting hole center-to-center: 18.2 mm (0.71")
• Mounting hole diameter: 7.5 mm (0.29") — ensure bolt compatibility

How difficult is installation for a non-professional?

Installation is approachable for most home mechanics familiar with basic hand tools. The cable-actuated design eliminates bleeding hydraulic fluid, and the kit includes the main fasteners and a wrench to simplify assembly.

• Includes caliper with pads, bracket, screws, nuts and a wrench
• Cable system fits most pedal-style go-karts and adjusts for pedal placement
• No hydraulic lines or fluid required — reduces maintenance steps
• Brake arm can be repositioned to either side to suit frame layout

What performance and safety features should I expect?

The kit focuses on dependable mechanical braking rather than high-performance racing stops. The compact caliper and 6" rotor produce controlled deceleration for recreational and utility kart use, while adjustable clearance helps match different rotor thicknesses.

• Rotor diameter: 6 inches for broad stopping surface
• Accepts rotor thickness up to 0.250"; adjustable for thinner rotors
• Steel caliper and cable for durability under regular outdoor use
• Brake arm length: 50 mm (2.0") for predictable lever action

What comes in the box and what will I need additionally?

The package contains the core parts required to mount the disc brake on compatible karts. You may need vehicle-specific fasteners or minor adapters depending on your frame and hub setup.

• Included: 1 black brake caliper with brake pads installed
• Included: 1 mounting bracket, 2 screws, 2 nuts and 1 wrench
• Included: 1 six-inch brake disc (rotor)
• May require: axle spacers, longer bolts or thread-lock depending on your kart

Who is this for: The GREHUA Go Kart Brake Kit suits kart owners renovating older Manco/Yerf-Dog style frames, backyard builders assembling a pedal kart, and small-vehicle hobbyists seeking a simple, reliable mechanical disc brake. If you need an economical replacement that avoids hydraulic plumbing and fits the listed models and similar assemblies, this kit provides the main parts and measurements you’ll need to get back to safer driving.