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Renthal 51-Tooth Ultralight Rear Sprocket for KTM 224U-520-51GPSI

Part Number: R22451
RENTHAL
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SKU:
R22451
UPC:
765442018753
MPN:
224U-520-51GPSI
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.89 LBS
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$99.82
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Description

If you're running a 51-tooth rear sprocket, you're prioritizing top-end speed and efficiency on your KTM—but a steel sprocket will cost you performance through added rotational mass. The Renthal 51-Tooth Ultralight Rear Sprocket cuts that weight by 66% while maintaining the durability you need for consistent power delivery, meaning sharper acceleration and more responsive suspension feel lap after lap. Built from 7075-T6 aluminum and precision CNC-machined with self-cleaning mud grooves, this sprocket eliminates the grit that degrades performance and shortens component life.

  • Tooth Count: 51
  • Chain Size: 520
  • Material: 7075-T6 aluminum alloy
  • Weight: ~1.00 lbs
  • Manufacturing: CNC-machined, tight tolerances
  • Weight Advantage: 66% lighter than steel
  • Mud Grooves: Self-cleaning design
  • Fitment: KTM-specific; verify model compatibility
  • Installation: Bolt-on replacement
  • Colors: Multiple anodized finishes available
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Specs

COLOR/FINISH:
SILVER
RIDING STYLE:
OFF-ROAD
MATERIAL:
7075-T6 ALUMINUM
MOUNTING POSITION:
REAR
PRODUCT NAME:
SPROCKET
TOOTH COUNT:
51
CHAIN SIZE:
520
RIDING STYLE:
ADVENTURE TOURING / DUAL-SPORT
RIDING STYLE:
STREET
UNITS:
EACH
TYPE:
DRIVE
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Fitment

Fitment for Renthal 51-Tooth Ultralight Rear Sprocket for KTM 224U-520-51GPSI

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