Chinese ATV Rear Sprocket - 420-37T
This rear sprocket is used on the Chinese 50cc-125cc engines. This sprocket has 37T and is compatible with the 420 chain ONLY.
- #420 chain used on ATVs usually with a 7 inch rear wheel or smaller
- 37 Teeth
- Center hole diameter: 48mm [1.89"]
- Mounting holes: 48mm [1.89"] center to center [side by side]
- Mounting holes distance: 68mm [2.68"] straight across
- Overall diameter: 155mm [4.53"]
- will NOT fit Kazuma ATVs [90cc & under use 428 chain]
- 100244 10266A1514
Be sure to measure your chain or current sprocket before ordering. 420 chain has 1/2" pitch and 5/16" roller diameter.
This sprocket was used on a lot of Tao Tao units several years ago. Some models, like the ATA125D, have changed which sprocket they use. Please check measurements and teeth before ordering.
Do you need your rear sprocket fast? If you order before 3:00 pm CST, Monday thru Friday, your order goes out the same day. Free shipping on orders in USA over $100. Excludes Hawaii and Alaska. Buy now!
The sprocket I ordered was just what we needed. Works great. Thanks!
I was surprised about the speed of the delivery and how easily I found the parts.