Description
Product Overview
The GREHUA Front Rear Disc Brake Caliper Assembly Kit is engineered for riders who demand reliable, high‑performance braking on their Razor MX500, MX650, SX500, Dirt Quad 500 ATV, and E500S electric scooter. Constructed from premium metal alloy, each caliper resists compression deformation, aging, and fracture, delivering consistent bite even under aggressive riding conditions. The kit includes one front and one rear caliper, two mounting screws, and two shims, providing everything needed for a complete brake upgrade. With a compact package measuring 4.88 x 4.25 x 2.48 inches and a lightweight design of just 8.1 ounces per caliper, the system adds minimal unsprung weight while maximizing stopping efficiency.
Usage
This brake kit is ideal for off‑road motocross, trail riding, and urban electric scooter commuting. Whether you are tackling rugged dirt tracks on a Razor Dirt Bike or navigating city streets on an E500S scooter, the GREHUA calipers provide the confidence of precise modulation and short stopping distances. The universal design fits a wide range of gas scooters, pocket bikes, go‑karts, and dune buggies, making it a versatile solution for hobbyists and professional riders alike. Installation requires only basic hand tools, and the included shims ensure perfect alignment for both front and rear applications.
Why Choose Us
GREHUA stands for durability and performance. Our brake calipers undergo rigorous testing to meet industry standards for heat dissipation and wear resistance. Each unit is manufactured under strict quality control, guaranteeing that the metal composition maintains structural integrity even after thousands of braking cycles. We back our product with responsive customer support and a hassle‑free return policy, ensuring that you receive the right fit and assistance whenever needed.
Key Features
- Premium metal alloy construction for superior strength and heat resistance.
- Easy bolt‑on installation with all necessary hardware included.
- Dual‑pad design delivers balanced braking force on both front and rear wheels.
- Lightweight yet robust, minimizing unsprung mass while enhancing performance.
- Dedicated after‑sales support and straightforward warranty process.
FAQ
Will this kit fit my Razor MX500 rear brake?
Yes, the kit is specifically designed to replace the original rear brake on Razor MX500, MX650, and SX500 models, as well as compatible Dirt Quad 500 ATVs and E500S electric scooters.
Do I need any special tools to install the calipers?
No special tools are required. A standard set of hex wrenches and a screwdriver are sufficient to remove the old caliper and mount the new one using the supplied screws and shims.
Can I use this caliper on gas‑powered scooters?
The universal design makes it compatible with many gas‑powered scooters, pocket bikes, and small ATVs. Always verify the mounting bolt pattern before purchase.
How does the braking performance compare to the stock unit?
The GREHUA caliper provides more consistent pad contact and better heat dissipation, resulting in shorter stopping distances and reduced brake fade under heavy use.
What is the warranty coverage?
We offer a one‑year limited warranty covering manufacturing defects. Contact our support team with your order details for any warranty claims.
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