MD3.0 Drive Belt Upgrade 5.0mm - MD-144LW by Yokomo [MD-144LW]

Yokomo MD-144LW Wide Drive Belt for MD3.0 (48T/5.0mm width)

Price:

AUD$13.50

Brand:

Yokomo

Model:

MD-144LW

GTIN:

639342230877

Condition:

Brand New

Quantity:

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alt="Yokomo MD-144LW Wide Drive Belt for MD3.0 (48T/5.0mm width)" title="Yokomo MD-144LW Wide Drive Belt for MD3.0 (48T/5.0mm width)"

Description
FAQ

Sharper throttle with a 5.0mm profile

The Yokomo MD-144LW is a 5.0mm wide drive belt developed for MD3.0 and compatible MDR-030 variants to reduce belt stretch and produce crisper acceleration response on 1/10 scale electric RC cars.

When compared to a 3.0mm belt, the increased width lowers elongation under load for a firmer connection between the motor and spur gear. This also reduces the likelihood of belt skipping and can improve repeatability during aggressive runs.

For performance tuning, a small increase in belt tension where chassis design permits often makes initial throttle pickup feel sharper; however, keep tension in balance with bearing and gearbox preload to avoid unnecessary drag.

Fitment pointers: ensure pulleys are parallel, test engagement at low throttle after installation, and monitor tooth wear to maintain consistent performance.

Compatibility

Universal
MDR-030
MDR-030R
MDR-030P
MDR-030BL

Remark :

Due to limited stock availability, please notice that some Yokomo 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 belt change acceleration feel?

Yes, the reduced elongation from the 5.0mm section typically sharpens initial throttle response; small tension adjustments can fine tune the feel without causing drag.

Should gearing be altered when using this belt?

Gearing usually can remain the same, but if you change tension or notice different drive characteristics, re-evaluate gear mesh and motor load to ensure optimal performance.