GB4/15: Single-stage 38:1 Gearbox (1.5mm bore worm)

£10.50 (Price excluding VAT £8.75)

Etched brass fret with brass gear and steel worm.

Manufacturer: Comet Models
Scale: 4mm - 00, EM, P4 etc.


This gearbox has been especially designed for use with the Mashima 10 series can motors having 8.5mm fixing holes. Like all Comet gearboxes, it is designed to fit a standard 1/8″ driving axle (not included).

The photo shows the gearbox fitted with a Mashima motor and a Comet flywheel. Spare gears are GEAR38R and WORM15.

Download instruction sheet

More information on choosing a motor and gearbox can be found here and here.

Additional Information

Weight 12 g