RVFM 1:120 Inline Motor and Gearbox

RVFM-120-1-Inline-Motor-and-Gearbox-RVFM-37-1217-p-This-economy-motorised-gearbox-is-fitted-with-a-3-to-12V-DC-motor-The-output-shaft-is-5-5mm-diameter-and-9mm-long-with-2-flats-Ratios-of-1-120-give-final-speeds-of-between-70-140rpm-depending-on-voltage-used-p-RVFM-1-120-Inline-Motor-and-Gearbox

Price: £ 4.14 from Rapid Online Rapid Electronics Ltd.