Hagon Nitros for Triumph Thruxton Hagon-Nitro-Shocks bellacorse-hagon-fork-springs

Hagon Nitro Performance Shocks

$591.99$767.99 $543.99$685.99

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

NOTE: On-Line customers will receive an email questionnaire asking rider & passenger’s weight to allow us to select the most appropriate spring rate.  Phone-in orders always welcomed.

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


Product Description

Hagon Nitro Performance Shocks

These rebuildable shocks feature:

  • 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
  • Polished Stainless Steel Bodies
  • Polished Stainless Steel Springs
  • Optional Black Springs (+$39)

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″
  • Non-stock lengths are considered a Special Order.


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Additional Information

Select Model

America/Speedmaster, Std/T100 790/865 spoke wheels, Std/SE mag wheels 865, Scrambler 865, Thruxton 865, Street Twin 900, Bonneville T120, Thruxton 1200

Select Body Color

silver, black

Select Length

-30mm*, -20mm, -10mm, Stock, +10mm, +20mm*, +30mm*

Select Spring

black, polished SS

Optional Fork Springs

Shocks Only, Shocks & Fork Springs


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