GREHUA Go-Kart Mechanical Disc Brake Caliper for Predator 212/196cc with Pads, Steel Adjustable Bracket

GREHUA's mechanical disc brake caliper and bracket kit is a durable, cable-operated replacement designed to deliver smoother, more controllable stopping power for many small-engine go-karts and drift trikes.

This compact brake assembly is built from steel, ships with pads, hardware, and an adjustable bracket, and fits a long list of popular chassis and engines including Predator 212cc/196cc, Honda GX160-style engines, Manco models, Yerf-Dog, Carter kits, American Sportworks (ASW), Bristers, Airheart MB-1 and similar pedal-style go-karts. The design accepts a rotor up to 1/4" thick and works with cable-actuated pedal systems where mounting points and rotor dimensions match the kit specs.

What does this kit include and how robust is it?

The package contains a single steel caliper with brake pads pre-installed, a matching mounting bracket, two screws and two nuts needed for installation. Components are made from plated steel to resist wear and provide long service life under normal recreational use.

• 1 x brake caliper with pads installed
• 1 x mounting bracket shaped for common hub layouts
• 2 x screws and 2 x nuts for secure attachment
• Plated steel construction for durability

How does the caliper perform during stops and adjustments?

The caliper uses a side-mounted arm and cable-actuated mechanism for precise, progressive braking rather than an abrupt lock-up. It accepts a range of rotor thicknesses and the arm can be repositioned to suit left- or right-side setups for balanced pedal geometry.

• Accepts rotor thickness up to 1/4"; adjustable for thinner rotors
• Side brake arm can be moved to either side for routing flexibility
• Cable operation provides tunable lever feel and reduced maintenance

Will this fit my go-kart or drift trike model?

Fitment covers many common small-vehicle applications but requires checking your mounting hole spacing and rotor size. The bracket centers use an 18.2mm (approx. 5/7") bolt-circle spacing and the bolt holes are about 7.5mm (2/7") in diameter—measure your hub before ordering for compatibility.

• Compatible brands: Manco 9598/9597, Yerf-Dog, Murray, ASW, Carter, Ken-bar, Bristers, Airheart MB-1
• Works with Predator 212cc / 196cc and GX160-style setups
• Mounting hole center-to-center: 18.2mm; hole diameter: 7.5mm

How easy is installation and upkeep?

Installation is straightforward for anyone familiar with go-kart wheel hubs and cable routing: attach the bracket, mount the caliper, run the cable to the pedal assembly, then adjust cable tension. The mechanical design reduces maintenance compared with hydraulic systems and replacement pads are standard items.

• Simple bolt-on bracket and caliper mounting
• Cable tension adjustable to match pedal throw
• Pads replaceable when worn; steel parts are low-maintenance

Who is this for? This GREHUA kit is aimed at hobbyists and DIY mechanics upgrading or repairing recreational go-karts, drift trikes, or conversion projects that use pedal-style cable brakes. It's ideal when you need a rugged replacement caliper that fits popular engines and chassis, provides adjustable stopping power, and keeps maintenance minimal without requiring hydraulic components.