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⚡ Upgrade your mini bike’s heartbeat with precision-engineered power!
This aluminum flywheel is a high-performance replacement part designed for Predator 212cc NON Hemi engines and compatible Honda GX200 models. Rated for up to 10,000 RPM, it features a durable forged aluminum construction with precision machining for perfect OEM fitment. Ideal for minibikes and go-karts, it enhances throttle response and engine smoothness while ensuring long-term reliability without the need for modifications.






| ASIN | B0BW3V7LRM |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #9,700 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Replacement Flywheels |
| Brand | SJVLXHI |
| Brand Name | SJVLXHI |
| Color | Silver |
| Compatible with Vehicle Type | Go Kart |
| Customer Reviews | 4.3 out of 5 stars 502 Reviews |
| Fit Type | Vehicle Specific Fit |
| Included Components | 1*Flywheel |
| Item Type Name | Flywheel |
| Item Weight | 1.5 Pounds |
| Manufacturer | yuecang |
| Manufacturer Part Number | AMFQY_MK0232 |
| Manufacturer Warranty Description | NO |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | AMFQY_MK0232 |
| UPC | 730704597772 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Go Kart |
J**S
Nice flywheel for oem upgrade
I bought the 10,000 RPM performance flywheel for the Predator 212 to use on my stage-2 minibike build, and it’s been one of the best upgrades I’ve done. Right out of the box, the machining quality looked excellent — smooth finish, tight tolerances, and no rough casting marks anywhere. The magnet placement and balance are spot-on, which really shows once the engine’s running. Installation was straightforward. It slid onto the crankshaft perfectly, lined up with the keyway, and torqued down without issue. I used blue Loctite and a torque wrench for peace of mind, and the taper locked tight. The coil gap stayed consistent, and the timing marks matched exactly with stock settings. Performance-wise, the difference is immediate. The engine revs faster and feels smoother at higher RPMs, especially past 6,000. With this flywheel, I’m comfortable stretching the engine closer to its limits knowing it’s rated for 10 K. It gives a sense of security compared to the stock cast flywheel that’s just not safe at higher speeds. I tested it over multiple long rides and heat cycles, and it hasn’t budged or shown any signs of slipping. Even after extended wide-open runs, the magnets stayed firmly in place and ignition timing hasn’t drifted. It pairs great with a billet rod and upgraded valve springs if you’re doing a full performance setup. The best part is that it doesn’t require any weird shimming or grinding — everything lines up just like OEM. I also like that it’s lighter than the stock one, which helps throttle response noticeably. Overall, this 10,000 RPM flywheel is a must-have for anyone running a modified Predator 212 or Tillotson clone. It’s well-balanced, durable, and gives you the confidence to push your build harder without worrying about safety. Definitely worth every penny for performance and peace of mind.
C**R
Great parts
Great build quality, fits as expected, material is very impressive for the price, would definitely recommend!
S**R
Works Perfectly
Over it’s a good product for the price, had this one in for about 3 months, holding up really good gave me a lot more power
N**H
Great quality
Works fantastic with my built 212cc I have it paired with shaved and ported and polished head billet rod flat top piston govener removed and cheater cam and 26mm carb and a cvt it absolutely flys and revs out with this flywheel and it’s a lot cheaper than billet one and revs to 10k this is the better option
R**.
Waste of money
Waste of money! It’s not even machined in a true circle. This review written by a “race engine” builder, not someone who knows a little bit about parts. They tell you how many parts are sold but not how many are have been returned.
T**N
Worth the money, so far...
Installation was very hectic and difficult, but thats on me not them. Took me about 2 days to put on but its working good for the most part. It's a bit loud and seems to make more noise as it spins compared to the stock flywheel. I have a stock predator minus this new mod. I think its a good deal tbh if your not trying to spend a crazy stack on a ARC billet flywheel...
C**G
Great price.
Clean cast, casting looks as neat as my engine block. No mold imperfections or cracks. Fits snug on non Hemi crank but always lap to crank first. Weight on scale came out to be 3.21 pounds. I’ll test this if it can really do 10k rpm. Obviously I won’t be sitting on the bike when I do.
T**N
Doesn't seat very well
Works all right but I can never get it to fully seat correctly on my crankshaft.
G**R
Great supplier and product
Fitted and makes improvement to engine performance
S**N
Aluminium flywheel super smooth running,
Firstly was the price fantastic why do you need billit alloy! These are safe for 10.000,rpm you don't want more than that, I was really impressed when I started up the engine it was fitted to, super smooth I'm going to buy another for my spare engine,
Trustpilot
1 week ago
2 days ago