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Lonestar Racing Silver +4 in. Rear Swingarm - 15-3811041121

  • Part #: 582373
  • Manufacturer Part #: 15-3811041121
This item is no longer available

Overview of Lonestar Racing Silver +4 in. Rear Swingarm - 15-3811041121

  • Constructed of strong 4130 Chromoly steel and precision TIG welded to ensure long life
  • Lighter, stronger and far more attractive than stock
  • Improves the traction and stability of your quad
  • Available in -1 in. to +4 in. lengths to suit almost any application
  • Ideal for use with Works Performance Shocks
  • Round housing design makes chain adjustment quick and simple
  • Kawasaki, Suzuki and Yamaha swingarms include LSR bearing housing and pivot point needle bearings; installation requires no other parts (unless noted)

NOTE: Includes brake caliper mount kit

Specs for Lonestar Racing Silver +4 in. Rear Swingarm - 15-3811041121

Finish Silver
Length +4 in.
Type Swingarm
Units Each
Weight 23.56 lbs

Specs for Lonestar Racing Silver +4 in. Rear Swingarm - 15-3811041121

Finish Silver
Length +4 in.
Type Swingarm
Units Each
Weight 23.56 lbs

Fitment for Lonestar Racing Silver +4 in. Rear Swingarm - 15-3811041121

See if this part fits your ride

Part 582373 fits the following machines

Yamaha
  • 2005 Yamaha YFZ450
  • 2004 Yamaha YFZ450
  • 2004 Yamaha YFZ450LE Limited Edition
  • 2005 Yamaha YFZ450SE Special Edition

Rear Swingarm - 15-4020011121

5 out of 2 reviews
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Quality:
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Fit/Finish:
Value:
Quality:
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Direct High Performance Fit

This Swingarm was a direct fit, lighter, and way better looking then stock. I have and will continue to promote this swing arm as well as Dennis Kirk.

Review By:

from midwest

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Fit/Finish:
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SWEET SWINGARM

THIS SWING ARM FIT AWSOME THE FINISH WAS CLEAN NO FLAWS IN WELDS ON POWDER COAT. ALL PARTS FIT LIKE THEY WERE MADE FROM THE FACTORY. SIMPLE INSTALL BIKE HOOKS UP AND GOES NOW NO MORE WHEELIES OFF THE LINE. DOSNT AFFECT THE TRAIL RIDDING STILL SHOOT THE TREE SHOTS.

Review By:

from PORTLAND OR

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Instructions and Manuals for Lonestar Racing Silver +4 in. Rear Swingarm - 15-3811041121