- S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671″ crankpin
- Fits directly in stock crankcases with no modifications
- Made in the U.S.A.
- Flywheel assembly without sprocket bearing race are designed for use with Timken bearing conversion (sold separately).
Engine
Flywheel Assembly – 4-5/8″ – w/o Sprocket Bearing Race – Replacement for SE 120R 124″ Motor
$1,695.95
Flywheel Assembly – 4-5/8″ – w/o Sprocket Bearing Race – Replacement for SE 120R 124″ Motor





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