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Hot Rods

05-10 250 SX-F Stroker Crankshaft

Part Number 4129 (133091761)
UPC: 714205048292
Select vehicle for guaranteed fit
$233.70 $247.95 SAVE 5% FREE SHIPPING
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Description

Premier performance and displacement increasing crankshafts that are sold complete and ready for installation with proven Hot Rods connecting rods, top end bearings and crankshaft webs.

Fitment

This part fits the following vehicles.

  • 2005-2010 250 KTM SX-F

Features & benefits

  • Most applications don't require modifications and can be used with stock piston, unless noted
  • Factory assembled, trued and balanced to OEM specifications
  • Increases displacement, torque and horsepower
  • High-quality DIN Class 9 or higher

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