Answering needs for affordable, compatible spare parts across popular Chinese quad and ATV models. This guide targets buyers seeking reliable replacements, quick-fit parts, and clear compatibility notes. The top picks below cover essential systems: engine flywheels, braking, throttles, chains, and rear brakes. Ideal buyers include hobbyists doing routine maintenance, DIYers upgrading mid-range ATVs, and riders seeking budget-friendly, widely compatible spares.
| Product | Why It’s a Good Pick | Best For |
|---|---|---|
| WOOSTAR Flywheel Replacement | Direct replacement for common 2-stroke engines; clear size specs; durable construction | Mini pocket bikes, dirt bikes, and classic Chinese ATVs needing a rebuild-friendly flywheel |
| FVRITO Left Hydraulic Brake Master Cylinder | Wide fitment across many brands; comprehensive size data; ready for many Taotao, Coolster, Roketa, etc. | ATVs with hydraulic braking systems requiring a versatile master cylinder kit |
| HIAORS Thumb Throttle with Dual Brake Lever | Broad compatibility; improved durability; safety features like speed limiter and parking brake | 50cc–250cc Chinese ATVs and go-karts needing safer throttle control |
| YOXUFA 420 Chain (132 Links) with Breaker | Wide compatibility with common pit bikes and quads; includes tools for adjustment | Pit bikes and ATVs needing chain replacement and easy sizing |
| HIAORS Rear Disc Brake Master Cylinder | Solid rear brake kit with included pads and fluid; compatible with major Chinese models | ATVs needing an upgrade or replacement for rear braking performance |
WOOSTAR Flywheel Replacement For SYX MOTO And More
The WOOSTAR flywheel is listed as a replacement for SYX MOTO 2 Stroke engines in 47cc, 49cc, and 50cc configurations. It provides a 14mm center hole, a 97mm flywheel diameter, and an 85mm bolt pattern with a 60mm spacing. This part is described as easy to install and built from durable materials. Best for buyers who need a direct-fit flywheel to restore compression and timing in small-displacement Chinese bikes or quads. A potential limitation is the need to confirm exact engine match before purchase to ensure perfect compatibility.
FVRITO Left Hydraulic Brake Master Cylinder Kit
This master cylinder kit is advertised as compatible with a wide array of 50cc to 125cc ATVs and Chinese mini bikes, including Roketa, SunL, Peace, Coolster, and many others. It includes the lever and mounting considerations, with precise sizing such as a 63mm caliper mounting hole distance and 60mm center-to-center spacing for mounting. This part is best for riders seeking a broad-fit hydraulic brake upgrade or replacement. A caution: verify exact fit against your model’s tubing length and lever perch diameter before ordering.
HIAORS Thumb Throttle With Dual Brake Lever
The HIAORS throttle set is described as widely compatible with many 50cc to 250cc Chinese ATVs and go-karts, including brands like TaoTao, Coolster, Kazuma, Roketa, and SunL. It features aluminum construction for durability, a serviceable brake switch with long life, and a heat-treated cable housing for reliability. It is best for riders who want a reliable throttle with integrated brake leverage. Choose this if you need a combined control unit; avoid if your vehicle uses a different mounting configuration or non-standard cable routing.
YOXUFA 420 Chain (132 Links) with Breaker
The YOXUFA 420 chain is suitable for 50cc to 212cc engines across SSR, TaoTao, Coolster, Apollo, Kazuma, and similar pit bikes and ATVs. The kit includes a 132-link chain with master link capability and a breaker for sizing. Specifications include a 1/2 inch pitch, 1/4 inch roller width, and a 59-inch total length. Best for riders performing routine drive-chain maintenance with tools included. A limitation: ensure compatibility with your sprocket count and chain tensioner before purchase.
HIAORS Rear Disc Brake Master Cylinder Kit
This rear brake kit from HIAORS targets 50cc to 125cc Chinese ATVs and similar mini bikes. It includes a master cylinder, mounting details, and compatible brake pads—important for maintaining rear stopping power on budget quads. It is best for riders needing a complete rear brake upgrade; use caution to confirm tube length and mounting hole spacing align with your setup. The kit is designed to deliver improved braking performance and reliability on compact Chinese ATVs.
4 Pack Ignition Key Switch With Cap
This key switch set is described as compatible with a broad range of 50cc–250cc ATVs, dirt bikes, pocket bikes, go-karts, and scooters. It’s made from durable ABS plastic with a copper inner core for reliable electrical performance in off-road conditions. It’s best for owners who need a simple, durable ignition replacement. Before buying, confirm the cylinder diameter, wire length, and connector fit against your current key switch to ensure compatibility.
Buying Guide
Key considerations when selecting Chinese quad bike spares include model compatibility, engine displacement, and assembly requirements. Look for parts that specify your engine size (eg. 50cc, 125cc) and the vehicle brands listed in the fitment notes. Durability matters: aluminum throttles and steel components tend to last longer in off-road use. For braking components, verify mounting hole spacing and hose lengths to avoid misfit. When replacing chains, confirm pitch, roller dimensions, and total link count for proper sprocket alignment. Consider spare parts that include installation hardware or auxiliary components like extra pads or a master cylinder seal kit for value.
FAQ
- Do these parts fit all Chinese ATVs and go-karts? Most are designed for broad compatibility, but always check exact model, engine size, and mounting dimensions before purchasing.
- Is a brake kit replacement safe to install at home? Yes, with basic mechanical skills; follow the included mounting measurements and bleed procedures as needed.
- What should I check before buying a throttle with a brake lever? Confirm lever perch diameter, cable routing, and whether the top speed limiter aligns with your vehicle’s design.
- Will a 420 chain fit every 50cc to 212cc ATV? Not every model uses a 420 chain; verify pitch, width, and chain length against your sprockets and tensioner.
- Are replacement flywheels interchangeable across brands? Not universally; verify center hole diameter, bolt spacing, and flywheel diameter for your engine family.