Stators & Regulators

This 4-5/8" stroke 8-1/2" diameter flywheel assembly replaces the original flywheels in S&S T124 T2 engines, and fits 2006 HD Dyna models and all 2007-'16 big twin models as part of an S&S 124" Hot Set Up Kit Sprocket shaft...

This 4-5/8" stroke 8-1/2" diameter flywheel assembly fits 2000-'06 internally balanced HD big twin models as part of an S&S 124" Hot Set Up Kit Sprocket shaft does not have a stock style bearing race pressed on This flywheel...

This 4-5/8" stroke 8-1/2" diameter flywheel assembly fits 1999-'06 HD big twin engines (except Dyna models) and S&S T124 engines May be used to replace the flywheel assembly in an S&S 124" Hot Set Up Kit Sprocket shaft does...

This 4-5/8" stroke 8-1/2" diameter flywheel assembly replaces the original flywheels in S&S 124" V124 engines for 1984-99 HD big twins Flywheel assembly is three piece design Pinion and sprocket shafts are forged as part of the...

S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpin Flywheel assemblies are designed for use with Timken bearing conversion Fits directly in stock crankcases with...

Provides 80 W of DC power at idle Model-specific connectors Not for use with OEM regulator/rectifier Stock battery may be used if present

Contain everything needed to upgrade to a Trail Tech stator Kits include Trail Tech stator, regulator/rectifier and model-specific connectors Support up to 100W of lighting Battery required for DC electrical system (not included) Custom made by Trail...