Free shipping on most parts

Not sure it fits? Text us a photo and we'll confirm before you buy.

Most orders ship the same day

  • Same-day shipping on most orders

  • Fitment help: text a photo to 404-532-9833

  • Hassle-free returns

  • Wholesale accounts and dealer pricing

United Express Distribution  |  SKU: HNDL-0044

Left Rear Hydraulic Brake Lever and Master Cylinder with 8mm Mirror Hole for GY6 50cc-150cc Scooters

Regular price $19.97


Pickup available at 2875 N Berkeley Lake Rd NW #4

Usually ready in 1 hour

Will it fit your machine?

Not sure? Text or email a photo of your old part or your engine model number. We'll confirm it fits before you buy.

Delivery and Shipping

Ships from our Duluth, Georgia warehouse.

Most in-stock orders ship the same business day. UPS orders placed before 3:00 PM ET, USPS orders before 12:00 PM ET. After the cutoff, they go out the next business day.

Standard delivery runs 2 to 6 business days to most US addresses. US territories take 7 to 14. These are carrier estimates, not guarantees.

Free shipping on most parts, no minimum order. Oversized items (body kits, wheels, tires, batteries, and engines) are quoted to your address and shown at checkout before you pay.

We ship UPS and USPS, and email your tracking number as soon as the order leaves.

Questions? Call or text 404-532-9833. Full details on our Shipping page.

Description

Upgrade your scooter or ATV’s braking system with the RedCap Hydraulic Left Rear Brake Master Cylinder Lever, engineered for seamless performance and broad compatibility. Designed to fit a wide range of 50cc to 150cc vehicles—including TaoTao, Buyang, ROKETA, Kazuma, Sunl, Coolsport, Cougar Rocket, Jonway YY200, and BMX ATVs—this master cylinder is a plug-and-play solution for enhanced safety and reliable braking. It includes a built-in brake switch that ensures responsive braking and compatibility with your vehicle’s safety lighting system, making it ideal for both daily commuting and rugged off-road adventures.

Crafted from high-quality aluminum alloy, the RedCap master cylinder offers outstanding durability, corrosion resistance, and heat tolerance. Whether you’re replacing a worn component or upgrading your braking performance, this part is built to meet or exceed OEM specifications for lasting reliability. It also features a convenient 10mm threaded mirror mount, allowing easy installation of rearview mirrors for added safety and visibility. With its OEM-style fit and user-friendly design, this master cylinder is an essential upgrade for maintaining control and confidence on any terrain.
  • Wide Compatibility: Compatible with 50cc to 150cc vehicles, including TaoTao, ROKETA, Kazuma, Sunl, and more. Whether it’s a Jonway YY200 ATV or BMX dirt bike, this master cylinder offers a plug-and-play solution that ensures solid brake performance across a variety of makes and models.
  • Durable Construction: Made from premium aluminum alloy, this master cylinder resists heat, corrosion, and wear. Perfect for rugged terrains and daily rides, it delivers long-lasting performance and meets or exceeds OEM quality standards for reliability.
  • Built Switch: Features a built-in brake switch for automatic light activation, enhancing road safety. Designed for Jonway YY125-2A and similar models, this unit ensures instant response and integrates smoothly with your vehicle’s braking and lighting system.
  • Integrated Mirror Mount: Includes a convenient 10mm threaded hole for rearview mirror installation. This smart design combines braking control and mirror mounting in one unit, improving both safety and usability without the need for extra accessories.
  • Easy Install: This master cylinder offers an OEM-style fit for quick and easy replacement. Ideal for upgrading or restoring brake performance, it fits most 50cc–150cc ATVs and dirt bikes, providing smooth function without requiring major adjustments.
Specs:
  • Height of the reservoir: 54 mm
  • Length from reservoir edge to bolt end: 40 mm
Know to Fit:
  • ATV Fit TaoTao Roketa Kazuma Sunl Cougar Rocket Jonway YY125-2A 

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.