Description
  • This pair of YSS adjustable shock absorbers from the Eco Line series has been specially developed for the Husqvarna OR390 (1979-1980) with a wheelbase of 420 mm . Each unit features a gas shock with a piggyback external reservoir , a black hose , and black spring and reservoir – ensuring performance and a classic look.
  • The YSS Eco Line combines affordability and reliable gas shock performance. Fitted with an adjustable threaded spring preload , it allows for precise adjustment to the rider’s needs and weight. This model provides maximum comfort, stability and grip on all terrains, while enhancing control and riding balance.
  • The YSS Eco Line is the perfect choice for riders seeking a durable, stylish and customizable suspension solution for their vintage Husqvarna – it offers modern damping performance with an authentic appearance.
  • Spring preload: Adjustable via threaded sleeve for finely tuned chassis setup
  • Gas damping system: Provides consistent performance and heat resistance
  • External piggyback compensation reservoir: Improves cooling and ensures stable damping during prolonged use
  • Model: YSS Eco Line
  • Type: Gas shock with external piggyback reservoir
  • Upper mounting: Eye Ø 12×22 mm
  • Lower mounting: Eye Ø 8×24 mm (distance 11+13 mm)
  • Spring: 46-20-40-300
  • Spring preload: Threaded adjustment
  • Piston diameter: 36 mm
  • Rod diameter: 12 mm
  • Length: 420 mm
  • Colour scheme: Black spring, black hose, black compensation reservoir

Features:

  • colour: Black
  • weight (g): 5975
  • width (mm): 268
  • height (mm): 113
  • length (mm): 558
  • volume (cm³): 16898