Your RRC Planetary Gearbox 2mm Press On Pinion Source!

Feeling grounded? We're still flying at Radical RC! 2130 Harshman Rd. Dayton, OH 45424

Shop Hours:
M-F 10AM-7PM; SAT 10AM-5PM; SUN Closed

Office Hours: M-F 10AM-5PM; Orders Ship: M-F

Orders: Sales@RadicalRC.com

Technical Help: Tech@RadicalRC.com

RRC1905WF

1905 Wright Flyer 68"

Workbench Dummy R-985 Radial Flite Test visits Radical RC

Home | 2025 DAYTON MODELRAMA | View Shopping Cart

Shop >
Til It's Gone!

RRC Planetary Gearbox 2mm Press On Pinion

RRC Planetary Gearbox 2mm Press On Pinion

Correct gear to adapt your 2mm shaft motor (like many 20mm inrunners) into our 3.8:1 planetary gearbox. Width .199" (5mm). 15 tooth. Modulus/pitch is unknown. It's finer than .6mod and coarser than .3mod. Might be an engliish gear? Proper sun gear for the RRC 3.8:1 planetary gearbox.

SKU Number: HES3.8-2MMPINON

Radical RC SiteMap

Questions on this RRC Planetary?
Email us at Sales@RadicalRC.com

Or call us at: 937-236-2455