The Serpent 802173 aluminium pulley and shim set is aimed at enthusiasts running the 720-09 GP. CNC machined for reduced mass and a faithful tooth profile, the anodised finish helps limit grit accumulation so the pulley stays cleaner between sessions.
Made to suit the Serpent Vintage Series 720-09 200mm GP, the 22T design maintains reliable belt tracking and lowers abrasive wear on the drive system during repeated use. Precision fit helps preserve overall drivetrain health.
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