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Renthal Ultralight Rear Sprocket 39T 520 Chain Silver 223U-520-39GPSI

Part Number: R22339
RENTHAL
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SKU:
R22339
UPC:
765442015219
MPN:
223U-520-39GPSI
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.62 LBS
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$99.82
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Description

Shaving 66% off your sprocket weight directly improves acceleration response and handling dynamics—critical advantages whether you're racing or pushing your Honda hard on the trail. The 7075-T6 aluminum construction delivers the strength of steel without the rotational mass penalty, while self-cleaning mud grooves keep debris from bogging down power transfer and accelerating wear. If you're serious about extracting every bit of performance from your drivetrain, this is the kind of precision engineering that separates competitive setups from the rest.

  • Tooth Count: 39T
  • Chain Compatibility: 520 chain
  • Material: 7075-T6 aluminum alloy
  • Weight Savings: ~66% lighter
  • Finish: Anodized silver
  • Manufacturing: CNC-machined
  • Key Feature: Self-cleaning grooves
  • Fitment: Honda TRX250R, 300EX, 400EX, 450R
  • Installation: Bolt-on
  • MPN: 223U-520-39GPSI
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Specs

MOUNTING POSITION:
REAR
PRODUCT NAME:
SPROCKET
TYPE:
REAR
CHAIN SIZE:
520
RIDING STYLE:
ATV
TOOTH COUNT:
39
UNITS:
EACH
COLOR/FINISH:
ALUMINUM
MATERIAL:
7075-T6 ALUMINUM
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Fitment for Renthal Ultralight Rear Sprocket 39T 520 Chain Silver 223U-520-39GPSI

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