Search  for anything...

Rear Hand Hydraulic Disc Brake Left Hydraulic Brake Master Caliper Assembly Compatible for Chinese Taotao Roketa Sunl 50cc 90cc 110ccc 125cc Go-Kart Dune Buggy Quad ATV Dirt Mini Bike Kinroad 1

  • Based on 107 reviews
Condition: New
Checking for the best price...

Buy Now, Pay Later


As low as $7 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Aug 17
Order within 6 hours and 45 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Features

  • [Fitment]The brake master caliper assembly compatible for Most Chinese 50cc 90cc 110cc 125cc 150cc 200cc Baja Roketa Taotao Sunl ATV Dirt Bike.
  • [Fit Models]This mini bike hydraulic brake fit models: 50cc, 70cc 90cc 110cc 125cc ATVs.
  • [Size]The brake master caliper assembly mounting Hole:7/8 inch /22mm, caliper distance between hole to hole: 2.5in/63mm, dimension brake hose length: 59in(1500mm), brake lever length: 7.8in/200mm.
  • [Package Include]Package include:1 x rear hydraulic disc brake system caliper.
  • Part number: 256878
  • Fit type: Universal

Description

Rear Hand Hydraulic Disc Brake Left Hydraulic Brake Master Caliper Assembly Compatible for Chinese Taotao Roketa Sunl 50cc 90cc 110ccc 125cc Go-Kart Dune Buggy Quad ATV Dirt Mini Bike Kinroad Mounting Hole: 7/8inch(22mm) Caliper Distance between hole to hole: 2.5in/63mm Dimension Brake Hose Length: 59in(1500mm) Brake Lever Length:7.8in/200mm This mini bike hydraulic brake fit models: 50cc, 70cc 90cc 110cc 125cc ATVs. Package Include:1 x Rear hydraulic disc brake system caliper

Manufacturer: ‎Rain King


Brand: ‎BURIUS


Item Weight: ‎2.61 pounds


Product Dimensions: ‎2.68 x 1.85 x 0.56 inches


Manufacturer Part Number: ‎256878


Date First Available: July 6, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good fit
Fit perfect and operated correctly. Brakes have lasted over 6 months of everyday abuse
Reviewed in the United States on February 14, 2026 by Dale hughes

  • Good
Great
Reviewed in the United States on May 27, 2026 by Etinee Mitchell

  • Does the job
Perfect replacement easy to install good quality very durable Great value and perfect fit
Reviewed in the United States on December 3, 2025 by Cornealeus Mccullough

  • Perfect for my custom build.
I ended up using the brake lever and caliper paired with a longer, aftermarket brake line for my custom cooler kart build. The brakes work awesome, and will lock up my 36" rear, live axle with ease. However, the parking brake feature is awesome, but I wish it was adjustable. With the parking brake set, there is not enough pressure to lock up the rear tires. Maybe it is something I can try to play with, or bleed the brakes better, but everything else works great! ... show more
Reviewed in the United States on February 12, 2024 by Austin B

  • Works great.
I retro fittided on my minibike and works great.
Reviewed in the United States on January 19, 2026 by Happy go lucky

  • Came leaking
Came with brake fluid all over it clearly had a leak somewhere do yourself a favor and don’t buy this brake horrible quality
Reviewed in the United States on May 11, 2026 by Mary R. Anderson

  • Super Strong Brakes. Wheels will DEFINITELY lock up. Super Strong Brakes. Wheels will DEFINITELY lock up.
Super Strong Brakes. Wheels will DEFINITELY lock up. Be careful
Reviewed in the United States on December 30, 2025 Reviewed in the United States on December 30, 2025 by Carlton Brunner

  • Fits small 4 wheeler Fits small 4 wheeler
Worked great for a 125cc quad I did a motor swap on and needed to eliminate the foot brake.
Reviewed in the United States on February 9, 2025 Reviewed in the United States on February 9, 2025 by Mine

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...