Kyosho 70303B - LeMans DM20BB Racing Motor (Track-tuned motorcycle upgrade)  [KY-70303B]

Kyosho 70303 - LeMans DM20BB Motor
Price:
CAD$44.61
Brand:
Kyosho
Model:
KY-70303B
GTIN:
4548565488377
Please kindly input your name and email address, we will inform you once we have the restocking.
Or you may find similar product under the
category
Write a review
alt="Kyosho 70303 - LeMans DM20BB Motor" title="Kyosho 70303 - LeMans DM20BB Motor"

Race-ready precision from the Kyosho LeMans DM20BB

The Kyosho 70303B LeMans DM20BB Motor is built for RC motorcycle racers who want a compact, dependable drive unit. Precision assembly and quality components help the motor deliver consistent throttle response and controlled power for sprint or club racing use.

Core benefits of the LeMans DM20BB

Designed with a small footprint and tough casing, this motor uses ball bearings to cut friction and improve rotational smoothness. Its overall size is suited for many motorcycle chassis, with a 20mm diameter and a 34mm length. The output shaft is 1.98mm across and 8.8mm long, matching common motorcycle couplings and mount setups.

Specifications

  • Diameter: 20mm
  • Length: 34mm
  • Shaft Diameter: 1.98mm
  • Shaft Length: 8.8mm
  • Fixing Screws: M2
  • Connector: Mini motor connector

For hobbyists looking to tidy up motor response on a motorcycle model, the Kyosho LeMans DM20BB provides durable bearings and precise dimensions that make it a practical performance swap.
Remark :
Due to limited stock availability, please notice that some Kyosho items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Will this motor fit my standard 1/12 scale motorcycle frame?

Check the motor mount spacing and shaft coupling on your frame. The 70303B has a 20mm diameter and M2 fixing points, which match many 1/12 motorcycle kits, but measure to be sure.

How do the ball bearings help on track?

Ball bearings lower friction and heat, giving smoother throttle control and more consistent lap times compared with plain bushings.

What connector and screws will I need?

The motor uses a mini motor connector and M2 fixing screws. Use the correct connector adapter for your ESC and M2 screws for a secure mount.

Copyright © 2008-2026 rcjaz.ca All rights reserved