FingerTech S3M Timing Pulley 60T No Hub Size_Mini If you require a pinion

If you require a pinion gear to match the Mega Spark planetary gearbox

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Configuration: 15x15

42in) tooth-to-tooth

BEC should not be used above 4S (cut red wires from 3 pin connector)

FingerTech S3M Timing Pulley 60T No Hub Size_Mini If you require a pinionThis 60T S3M Pulley has both threaded holes and through holes for mounting various types of weapon blades, large diameter wheels, and other hubs and adapters. Great for keeping a low profile on the bot and eliminating the need for a pulley with a set screw hub. Works with our 4mm wide timing belts. Specifications: 60T 3mm pitch S3M pulley 12. 7mm (0. 5in) bore Width: 7. 3mm (0. 29in) Four threaded 6 32 mounting holes spaced 12. 7mm (0. 5in) from