Stigma-Rotary® Excenter — Long Stroke — Price Per 1

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Weight 0.011400
Brand Stigma

Standard Long-Stroke Excenter for Stigma-Rotary® Machines

The Beast, Prodigy, Bizarre, and Fly tattoo machines by Stigma-Rotary® can be set up to hit at short, medium, or long strokes by employing the interchangeable excenters on the motor- engine. These excenters are capable of hitting at any stroke length from 2.6 mm up to 5.5 mm.

This long-stroke excenter is compatible with all Stigma-Rotary® machines that use an excenter, including the Fly, Bizarre, Prodigy, and Beast machines. It provides the following stroke lengths for the following machines:

  • Beast: 4.4mm
  • Prodigy:4.4mm–5.5mm
  • Bizarre V2: 4.4mm–5.5mm
  • Fly: 4.4mm–5.5mm


  • Compatible with the Stigma-Rotary® Fly, Bizarre, Prodigy, and Beast machines
  • Beast Long Stroke Length: 4.4mm
  • Prodigy Long Stroke Lengths: 4.4mm–5.5mm
  • Bizarre Long Stroke Lengths: 4.4mm–5.5mm
  • Fly Long Stroke Lengths: 4.4mm–5.5mm
  • Certified Stigma-Rotary® equipment
  • Price per one excenter
Size Table

Standard Body Jewelry Measurements

The following webchart is a quick reference guide for standard body jewelry measurements and how to measure basic body jewelry. Please print this webchart to help measure your body jewelry accurately.

Size Reference Chart

Visit our PainfulPleasures Infocenter for additional body jewelry information. There, you will find detailed articles on standard body jewelry sizes, how to measure body jewelry, basic body jewelry, and more.

Standard Body Jewelry Threading

Ensure compatibility between standard (non-custom) PainfulPleasures body jewelry parts using the tables below. More information on threading, including custom thread patterns, can be found in our Threading Infocenter article.

Internally threaded jewelry has a threaded post on the top and/or end, which is then inserted into a threaded hole in the barbell shaft.

Internal Thread Patterns by Gauge


18g, 16g

14g, 12g


Internal Thread Pattern

0.8mm or 0.9mm



Externally threaded jewelry has a threaded post on the barbell shaft, which is then inserted into a threaded hole in the top and/or end.

External Thread Patterns by Gauge


18g, 16g

14g, 12g, 10g

External Thread Pattern



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