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Renthal 50-Tooth Rear Sprocket Red 420 Chain Honda CRF CR 189U-420-50GRRD

Part Number: 12110290
RENTHAL
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SKU:
12110290
UPC:
765442086455
MPN:
189U-420-50GRRD
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.55 LBS
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$104.61
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Description

Shaving nearly two-thirds of the weight off your rear sprocket directly translates to faster acceleration and reduced rotational inertia—critical advantages in competitive motocross and off-road riding. The Renthal 50-Tooth Rear Sprocket combines aerospace-grade 7075-T6 aluminum with precision CNC machining to deliver the durability of steel without the weight penalty. Self-cleaning mud grooves keep your drivetrain responsive in the roughest conditions, ensuring consistent power transfer lap after lap.

  • Material: 7075-T6 aluminum
  • Tooth Count: 50
  • Chain Size: 420
  • Color: Red
  • Weight: 0.60 lbs
  • CNC-Machined: Precision engineering
  • Mud Grooves: Self-cleaning design
  • Weight Savings: 66% vs. steel
  • Finish: Corrosion-resistant
  • Fitment: Honda CR80R, CR85R, CRF150R
  • Installation: Bolt-on replacement
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Specs

MATERIAL:
7075-T6 ALUMINUM
RIDING STYLE:
OFF-ROAD
CHAIN SIZE:
420
COLOR/FINISH:
RED
MOUNTING POSITION:
REAR
PRODUCT NAME:
SPROCKET
UNITS:
EACH
TOOTH COUNT:
50
TYPE:
DRIVE
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Fitment for Renthal 50-Tooth Rear Sprocket Red 420 Chain Honda CRF CR 189U-420-50GRRD

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