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VMC Chinese Parts  |  SKU: 1241-FS420-16

Front Sprocket 420-16 Tooth - 50cc-125cc Engines

$ 9.95

If you order before 3:00 pm CST, Monday thru Friday, your order goes out the same day.  Buy now!

Engine Front Sprocket - 420-16T

This front sprocket is used on the Chinese 50cc-125cc engines.  This sprocket has 16T and is compatible with the 420 chain ONLY.  

Sprocket details:

  • #420 chain used on ATVs usually with a 7 inch rear wheel or smaller
  • 16T
  • Fits 17mm - shaft
  • Uses retainer with bolts (not included)
  • will NOT fit Kazuma ATVs (90cc and under use 428 chain)

Be sure to measure your chain or current sprocket before ordering.  420 chain has 1/2 inch pitch and 5/16 inch roller diameter.  Most sprockets have the chain size and teeth count stamped into the metal.

Here is the link to the retainer with bolts:


Chinese ATV Front Sprocket Retainer with Bolts

Shipping details:

Do you need your sprocket fast?  If you order before 3:00 pm CST, Monday thru Friday, your order goes out the same day.   Buy now!

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