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Renthal 49-Tooth Ultralight Rear Sprocket for Kawasaki KX100 KX85 KX80 191U-420-49GESI

Part Number: R19149
RENTHAL
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SKU:
R19149
UPC:
765442003698
MPN:
191U-420-49GESI
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.56 LBS
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$99.82
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Description

If you're running a KX100, KX85, or KX80, this Renthal ultralight rear sprocket delivers measurable gains in acceleration and handling by cutting weight without sacrificing durability. The 7075-T6 aluminum construction withstands aggressive riding and harsh conditions while self-cleaning mud grooves keep performance consistent in off-road environments. Precision CNC machining ensures reliable power transfer lap after lap, making this a smart upgrade for both competitive and recreational riders.

  • Chain Size: 420
  • Tooth Count: 49
  • Material: 7075-T6 Aluminum
  • Weight Reduction: 66% lighter than steel
  • Mounting: Rear drive sprocket
  • Finish: Silver anodized
  • Key Feature: Self-cleaning mud grooves
  • Manufacturing: Precision CNC machined
  • Fitment: Kawasaki KX100/KX85/KX80
  • Installation: Bolt-on replacement
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Specs

MOUNTING POSITION:
REAR
TYPE:
DRIVE
UNITS:
EACH
PRODUCT NAME:
SPROCKET
TOOTH COUNT:
49
CHAIN SIZE:
420
COLOR/FINISH:
SILVER
MATERIAL:
7075-T6 ALUMINUM
RIDING STYLE:
OFF-ROAD
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Fitment

Fitment for Renthal 49-Tooth Ultralight Rear Sprocket for Kawasaki KX100 KX85 KX80 191U-420-49GESI

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