GREHUA Go-Kart Mechanical Disc Brake Caliper Kit for Manco/Yerf-Dog Fit, Cable-Actuated, Pads Included

GREHUA's mechanical disc brake caliper kit delivers dependable, easy-to-install stopping power designed for Predator engines and Manco/Yerf-Dog style go-karts.

This complete brake assembly combines a compact steel caliper, mounting bracket and a long mechanical cable so you can replace worn or missing brakes without hydraulic fluids or complex plumbing. Built to fit common small-engine chassis — including Predator 212cc/196cc and GX160/GX200-powered karts, yard carts and mini buggies — the kit is sized for quick bolt-on installation and straightforward cable hookup. Pads are included so the kit arrives ready to mount and ride.

Will this brake kit fit my go-kart or mini bike?

Yes — the GREHUA caliper kit is made to match popular small-engine kart frames and aftermarket rotors used on Manco, Yerf-Dog and similar brands. Confirm mounting spacing and rotor thickness before purchase to guarantee compatibility.

• Fits Predator 212cc, 196cc, 6.5hp and GX160/GX200 engine setups
• Compatible with Manco, Oregon, Yerf-Dog, yard carts, dune buggies and mini bikes
• Mounting hole distance: 18.2 mm (0.71 in) center-to-center
• Accepts rotors up to 0.250" thick and adjustable for thinner discs

How difficult is installation and what tools do I need?

Installation is straightforward for anyone comfortable with basic mechanical tasks: bolt the bracket and caliper to your mounting plate, thread the cable into the lever or pedal, and fine-tune cable tension. No hydraulic bleeding is required, reducing setup time and maintenance.

• Caliper and cable are steel for durability in wet and dirty conditions
• Cable includes spring, clevis end, bolt and cotter key for secure connection
• Typical tools: wrench or socket set, pliers, and a screwdriver for hardware
• Brake pads are pre-installed so the unit is ready to test after mounting

What are the specific dimensions and components included?

The kit includes the caliper (with pads installed), bracket, cable and mounting hardware chosen to fit typical small-frame applications. Exact measurements help you verify clearance, mounting hole alignment and lever reach before installation.

• Brake caliper with pads, bracket, brake cable, 2 screws and 2 nuts
• Brake arm length: 50 mm (2.0 in); mounting hole diameter: 7.5 mm (0.29 in)
• Cable overall length: 147 cm (56 in); casing length: 130 cm (51 in)
• Accepts rotor thickness up to 0.250"; arm can be repositioned to either side

How does this mechanical caliper hold up over time and use?

The kit’s steel caliper and simple mechanical actuation minimize maintenance points. Because it uses a cable rather than fluid, there’s no bleeding or hose upkeep; periodic pad checks and cable lubrication are the primary care tasks.

• Corrosion-resistant steel construction for longer life in outdoor use
• Cable design reduces service needs compared with hydraulic systems
• Replaceable pads and adjustable cable tension for ongoing performance
• Can be swapped to opposite side if frame or layout requires it

Who this is for: The GREHUA mechanical disc brake caliper kit is aimed at DIY builders, restorers and hobbyists who run Predator, GX160/GX200 or similar small-engine setups and need a reliable, no-fuss braking solution for go-karts, mini buggies, yard carts and ATVs. If you want a bolt-on, cable-actuated brake that saves you time on installation and avoids hydraulic plumbing, this kit provides the parts and measurements to get you stopped safely and quickly.