004 - KA 100 Cylinder Head Nut (Long) Rotax Max Evo Vortex ROK Engine Drive Sprocket

Vortex ROK Engine Drive Sprocket by Righetti Ridolfi

Includes rubber o-ring to ensure minimal air leaks or blow-by

with included valve stem

the 175cc 'super shifter' engine also provides a 'spec' type package to improve reliability while still remaining at the apex of the class structure

hang this folding stand on the wall or below your Streeter Double Stacker stand for extra storage space

004 - KA 100 Cylinder Head Nut (Long) Rotax Max Evo Vortex ROK Engine Drive SprocketCylinder Head Nut, Long for KA 100 engines. This nut utilizes a 13mm socket to tighten on the cylinder studs, and is longer in size for allowing the pass through of a cable for technical integrity. Each cylinder head nut is sold separately. Please note that the washer below the nut is sold separately.