Sierra Torsion 380 Torsion Bar Suspension Seat

H.O. Bostrom's Sierra Torsion 380 combines heavy duty suspension with ergonomic design to provide a comfortable ride.

Sierra 10259018
HOBostrom 572a2fd9e33ae

The Sierra Torsion 380 from H.O. Bostrom combines heavy duty mechanical suspension with an ergonomically designed upper seat to provide vehicle operators with a comfortable ride. 

  • Provides 4 in. of shock absoption
  • Features low profile for use in various applications including construction and agriculture
  • High-strength torsion bar suspension provides continuous comfort and support to all riders regardless of weight
  • Distributes weight to minimize wear and tear on load bearing components
  • Flexible upper seat available with variety of comfort features including fixed or reclining back and built-in or adjustable lumbar
  • Includes front hand wheel weight adjustment
  • Provides 5 in. fore/aft adjustment
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