Hagon Nitro Piggyback Shocks for Triumph Twins


Hagon’s top-of-the-line offering for most models of Hinckley twins are these lovely high performance shocks called the Nitro’s.

SPECIAL OFFER: Add Hagon’s matching progressively-wound fork springs for only $100 when purchased with shocks. A savings of $34.



Hagon Nitro Performance Piggyback Shocks

These rebuildable shocks feature:

  • Available length: 340, 350, 360, 370mm, 380mm & 390mm
  • 10 Click Adjustable Dampening
  • 38mm Piston
  • 18mm Hard Chrome Piston Rod
  • Choice of Silver or Black Anodized Aluminum Parts
  • Fully Adjustable Spring Preload
  • Hi-Tech Shim Stack Dampening System
  • Remote “Piggyback” Reservoir
  • Polished Stainless Steel Bodies
  • Polished Stainless Steel Springs
  • Optional Black Springs

For use with any model of Hinckley twin, and can be custom matched to each rider’s needs.


  • Bonneville America/Speedmaster stock length: 320mm
  • Standard/T100 Bonneville 790/865 stock length: 340mm
  • Thruxton & Scrambler 790/865 stock length: 360mm
  • Street Twin/T120 Bonneville 900/1200 stock length: 350mm
  • Thruxton 1200 stock length: 385mm
  • Changing the shock length will affect vehicle handling
  • Lowering rear of motorcycle more than 30mm in most cases is not recommended
  • 10mm = 0.4″, 20mm = 0.8″, 30mm = 1.2″
  • All custom shocks are considered a Special Order.

Imported direct from England. Please allow two weeks for delivery.