Dennis Kirk Inc.

Sprocket - 189U-420-50GRSI

Sprocket - 189U-420-50GRSI

MSRP: $72.95

Price: $65.66 10% off!
Number of Teeth
Make sure this fits your ride
Item is Out of Stock

Renthal Sprocket - 189U-420-50GRSI
  • Rear sprockets are made from 7075 T-6 aluminum alloy
  • Used by Honda, Suzuki, Kawasaki, Chaparral Yamaha, Pro Circuit/Splitfire/Kawasaki and Yamaha of Troy racing teams

  • NOTE: At this time we are not able to specify on our website the standard tooth sizes of the sprockets or size and length of chain for your motorcycle. We will display every sprocket that fits. If you need the standard tooth size information or chain size and length, call us toll-free 800-969-7501

    Anytime you use other than the standard front/rear sprocket sizes, clearance must be checked
Chain Size 420
Mfg #: 189U-420-50GRSI
Number of Teeth 50
Part #: 8027750
Position Rear
Type Sprocket - Aluminum
Type Sprocket - Rear
Units Each
Weight 0.75 lbs
Alternate/OEM Part Number(s):
UPC Code:
Fitment for Renthal Sprocket - 189U-420-50GRSI

Part 8027750 fits the following machines


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