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VTwin Triple Tree 50/55mm (1.7" Offset) 214mm spread



Known Fitment Applications:

  • Harley-Davidson® FXR (87-94 an 99-00)
  • Harley-Davidson® Dyna (90-06)
  • Harley-Davidson® Sportster (87-03)

All remaining years of FXR, Dyna, and Sportster will accept the clamp with small modifications. The clamp will also fit custom applications utilizing a 1” DIA Harley-Davidson® steering stem. This is a bolt on application for any frame with the fork stop on the front of the neck; all other frames will require a fabricated fork stop.

  • Direct bolt-on triple clamp for popular Harley-Davidson® models
    (See product details tab for listing of known fitment applications)
  • Allows use of popular OEM upside-down (inverted) sportbike forks
  • Reversible lower clamp for maximum fork height adjustability
  • Lower clamp is tapped for fork stops and a clearance hole for headlight mounting
  • Upper clamp is tapped for headlight eyebrow
  • Accepts handlebars with a 3.5" center-to-center spacing
  • Threaded steering stem and jam nut to allow proper setting of bearing preload
  • Steering stem is threaded 5/8"-18 for steering stem bolt
  • Two (2) 5/16”-18 threaded holes for fork stops
  • One (1) 3/8” clearance hole for headlight mounting
  • Uses OEM H-D® (1" ID) bearings and seals (not included)
  • Modified Dyna offset of 1.7" for 17" wheels
  • 214mm fork spread center-to-center e.g. Gen 2 Hayabusa
    (See technical tab for specific applications)
  • CNC machined 6061-T6 billet aluminum upper and lower clamps
  • 300 series stainless steering stem
  • All stainless steel hardware
  • Laser engraved logo
  • Natural finish
  • Weighs only 5.4 lb.
  • Designed, machined and assembled in the USA 

    55mm fork assembly suggestions:

    • Hayabusa 17” (All Years) 214mm spread – Designed to bring trail back inline when using a 17” front wheel (most custom builders prefer Gen 2 Hayabusa front end assemblies due to their radial brake caliper design)
    • ZX-14/R 17” (All Years) (can possibly be used/rotor to caliper centerline must be verified and/or adjusted)
    • ZX-10R 17” (All Years) (can possibly be used/rotor to caliper centerline must be verified and/or adjusted)
    • GSX-R1000 (09-16) Will fit, but are not suggested due to difficulty in fork design (no bottom bolt to disassemble, etc.)

    (This is not a complete listing of options, these are suggestions based on known information)