

⚡ Upgrade your ride with precision power and effortless style!
The GREHUA 420 Split Chain Sprocket features a 42-tooth premium aluminum alloy design with a 6-bolt adapter, compatible with popular mini bikes and go-karts like Coleman CT200U and Baja Warrior. Its split sprocket allows quick gear ratio changes without axle removal, while precision-cut teeth ensure smooth, high-speed chain operation. The package includes all necessary hardware for easy installation, making it a durable, lightweight upgrade for 196cc to 212cc engines.
















| Customer Reviews | 4.3 out of 5 stars 108 Reviews |
M**E
I would recommend this for any purpose
Well worth the money for the kind of thing I put it through and it's still working is awesome and very good quality lol
K**R
Part fit perfect
Was perfect!
S**G
Made out a good quality material and it fit my predator 212 monster Moto mini bike perfect
It fit perfect on my mini bike with my predator 212 I'll recommend it to anyone
S**O
Sprocket
Has lasted me more than half a year nice and easy to install but bolts do strip easy
A**R
Went on seamless beautiful
Very nice
R**N
Does not work with Coleman b200
Holes do not line up with the 3 pin Coleman b200
A**R
Bad cut/machining
Feels like the metals quality but how it was cut was not! I think I got 2 different sides one has the lip on the edge smoothed while the other one is not and the line is slightly off and the cut is off
M**W
Doesn’t fit Coleman chain
This set doesn’t actually fit coleman ct200u 420 chain, my mistake for not reading, the listing says it does, can confirm does not, I ordered the 42 tooth 420 and it’ll be here soon, overall the universal hub is great and fit perfect
Trustpilot
2 months ago
2 months ago