The ST-55 and ST-60 are multi adjustable coil over dampers. Compression (low and high speed), rebound and bumpstop adjustments are available on these truly versatile and high performing dampers.

 

 Features

• Monotube gas pressurized

• Lightweight

• Body: Aluminium

• Piston:

  • ​ST55: Ø55mm

  • ST60: Ø60mm

• Shaft: Hard chrome plated shaft (super low friction treatment available)

  • ST55: Ø22mm

  • ST60: Ø25mm

• Bumpstop: Hydraulic (HBS)

• Rebound stop: Hydraulic (HRS)

• Adjustment: Large range of adjustability:

  • 4 (3+1) way adjustment configuration

    • Low speed compression (32 clicks)

    • High speed compression (32 clicks)

    • Rebound (40 clicks)

    • Hydraulic Bump Stop (32 clicks) - Option

• Compression valve:

  • Low speed: needle​

  • High speed: preloaded shim cage on piston

• Sealing: Oil seal + scraper

• Spring: 70mm or 75mm ID. Colour: R53 orange

• Spring gear: Included to suit spring (other options also available)

• Mountings: 2x rose joints (16mm bore)

• Setting: TBA (customised for each vehicle and application)

• Others:

  • All main components are 7000 series aluminium with a steel, hard chrome plated shaft​

  • OptiFlowTechnology damping (OFT)

  • Low hysteresis

  • Low friction seals

  • Circlip retained sealhead

  • Side load support enhancement

  • Identification: Dampers serialized for traceability

 

Range

​The ST55 and ST60 dampers can be configured in 3 different ways in order to accomodate different technologies for different demands:

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