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Home > Minibike and ATV Parts  >  #420 - 50T Rear Sprocket for Chinese ATV's - 52mm Center Hole
#420 - 50T Rear Sprocket for Chinese ATV's - 52mm Center Hole
#420 - 50T Rear Sprocket for Chinese ATV's - 52mm Center Hole

#420 - 50T Rear Sprocket for Chinese ATV's - 52mm Center Hole

Part Number:1243-RS420-50
Manufacturer's Part Number:1243-RS420-50
Availability:In Stock
Location: 0500.05.02, ;
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6 Review(s)
5/5 stars
Your Price: $32.95
This rear sprocket is used on the Chinese 50cc-125cc engines.  This sprocket has 50T and is compatible with #420 chain only.

Sprocket Details:
  • 50 Tooth
  • #420 chain used on ATV's usually with a 7 inch rear wheel or smaller
  • Center Hole Diameter: 52mm (2.05")
  • Mounting Hole Distance: 47.6mm (1.875") center to center (side by side)
  • Overall Diameter: 206.2mm (8.116")
  • Will NOT fit Kazuma ATV's (90cc & under use 428 chain)
Be sure to measure your chain or current sprocket before ordering.  420 chain has 1/2" pitch and 5/16" roller diameter.
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Reviewed by:  on 10/9/2023
5/5
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Reviewed by:  on 4/7/2023
5/5
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Reviewed by:  on 12/23/2020
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Reviewed by:  on 1/14/2020
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Reviewed by:  on 3/27/2019
5/5

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