EATAKWARD Rear Foot Disc Brake Assembly for 150–250cc ATVs — Master Cylinder & Caliper Direct Replacement

The EATAKWARD rear foot disc hydraulic brake master cylinder and caliper assembly is a direct-replacement braking unit engineered to restore rear brake function on a range of 150cc–250cc Chinese ATVs, go-karts and dune buggies.

If your rear brake has become soft, leaks, or the factory assembly is damaged, this bolt-on unit offers a ready-made swap to get you back on the trail. Built to match common mounting dimensions and hose fittings used by Roketa, Taotao, Coolster, Vitacci, SunL, Icebear and similar models, the assembly includes the master cylinder, caliper and a pre-measured oil line so you can replace the entire rear foot brake system without hunting for separate parts.

Will this unit fit my ATV or dune buggy?

This assembly was designed to fit many popular Chinese-brand ATVs and small off-road vehicles with 150cc–250cc engines, including TaoTao 150D and several Kazuma models. Match the mounting dimensions and banjo bolt thread to confirm fit before ordering.

• Brake cylinder mounting hole distance: 45 mm (1.77 in)
• Brake caliper mounting hole distance: 52 mm (2.05 in)
• Brake oil pipe length: 700 mm (27.56 in)
• Banjo bolt size: M10 x 1.25 (10 mm diameter, 1.25 mm pitch)

How durable and reliable is the replacement assembly?

Components are manufactured from robust materials intended to handle regular riding conditions and resist common wear. While longevity depends on riding style and maintenance, the assembly is made to be a sturdy replacement for worn or damaged original equipment.

• Caliper and master cylinder constructed from durable metals for strength
• Pre-installed seals to reduce leak risk at installation
• Standardized banjo bolt and hose fittings for secure hydraulic connections

Is installation difficult and what do I need?

Installation is straightforward for anyone comfortable with basic ATV maintenance; the unit is a direct-fit design that replaces the complete rear foot brake components. Expect to bleed the brake lines after installation and verify torque on mounting bolts and fittings for safe operation.

• Direct replacement — no custom modifications typically required
• Brake fluid bleeding required after mounting
• Basic hand tools and torque wrench recommended

Which models and riding situations is this suitable for?

The assembly is intended for small to mid-size off-road vehicles and suits recreational trail riding, farm work, or light utility tasks where reliable rear braking is needed. It’s not marketed as a high-performance racing part; instead, it focuses on compatibility and dependable everyday use.

• Compatible with many Roketa, Yamoto, SunL, Vitacci, Icebear and similar Chinese-brand ATVs
• Fits TaoTao 150D and multiple Kazuma 150cc–250cc models
• Ideal for quads, 4-wheelers, go-karts and dune buggies that use matching mounting dimensions

Who this is for: Riders, DIY mechanics and fleet owners who need a complete rear foot brake replacement that matches common Chinese ATV specifications. If you want a single assembly that replaces the master cylinder, caliper and hose with standardized fittings and mounting spacing, this EATAKWARD kit simplifies the repair and reduces parts sourcing time. Confirm the listed measurements against your vehicle’s rear brake mounts and banjo bolt thread before purchasing to ensure a proper match.