Product DescriptionNot made in China! Made from High Carbon Steel SAE 1045/49/SCM415. Fits 420 Chain. See picture for exact measurements. Check your current tooth count before ordering. We offer 12 - 17 tooth options with these same measurements as the picture. 12 tooth option will require grinding the keeper plate and hardware to avoid the chain riding up on the hardware. We also offer a modified retainer clip and hardware for use with the 12 tooth sprocket option . Search "retainer" to find the item listed here on Whygostock.
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Bought for a Kayo 125 (ATA125-B), worked liked a charm. Little more lower end. It came stock with a 13t. So wasn't much of a change. But part fit perfect. Had to grind down the keeper a little.
The sprocket fit as described and was a easy mod for the tao toa!
2020 Tao Boulder 110
Upgraded a Tao 110 Boulder with this front 12T sprocket. Combined with a 42T rear sprocket, the 110 has significant acceleration compared to the stock setup struggled just to get going on flat surfaces. This allows my 7 year old son to take off more smoothly, or accelerate over small inclines. I'm confident that it will allow my son to pull off some decent hill climbs on the trails if he has to. Well worth the price to make the Tao 110 Boulder a better quad. I also purchased the 420 gold chain, and the chain cutter tool for a very simple installation.
12t Extremely Helpful Upgrade for 110B Atv
Helped give my kids Coolster/110B atv some bottom end. Very high quality part that is night and day better than the OEM.
This should of come on the bike to start with . Much better all around
Very fast shipping and very good information. Fast reply most helpful. Good product
Front sprocket 12 tooth
We put this as well as a 42 tooth rear sprocket on a Kayo Fox 70 to improve starting torque and reduce top end speed. Parts fit well and the results we were looking for are accomplished.
I put this on a 2013 Taotao 110d in combination with a 47t rear sprocket to help with the torque. Initially I didn't buy a new chain and so I was only able to use this 12t counter sprocket. Even alone it made a massive difference in the performance, utility, and enjoyment of this baby quad.
420 Taotao Front Sprocket
Excellent Service Fast Shipping