Kyosho IFW639-59S 59 Tooth Light Spur 0.8M for MP10  [KY-IFW639-59S]

Kyosho IFW639-59S - Light Weight Spur Gear(0.8M/59T/MP10/w/IF403C)
Price:
NZD$59.31
Brand:
Kyosho
Model:
KY-IFW639-59S
GTIN:
4548565452811
Condition:
Brand New
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Tune your Inferno MP10 using the Kyosho IFW639-59S lightweight spur

Specifically made for the Kyosho Inferno MP10 series, the IFW639-59S 59-tooth lightweight spur is aimed at hobbyists and club racers who need crisper throttle feel. The 0.8 module pitch provides a refined tooth profile that helps with smooth power delivery.

Advantages of the 59-tooth 0.8M gear

Compared with a 1.0 module, the 0.8 module pitch on this spur allows tighter gear ratios and finer tuning for different track surfaces. That finer pitch can also improve gear engagement under load for steadier lap times.

Fitment notes and recommended parts

To extract the most benefit match the spur with compatible clutch bells such as the separately sold No.97058LW-16 or No.97058LW-17 one-piece lightweight bells. Proper mesh and secure mounting are important for longevity and consistent performance.
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.

Can I swap this into a different Kyosho car?

The IFW639-59S is intended for MP10 variants. If fitting to another chassis, verify shaft size and centre height and expect to adjust motor mount or gearbox parts.

Will a finer module make my drivetrain quieter?

A finer module often improves tooth contact and can reduce whine and backlash when mesh is set correctly, resulting in a smoother driveline.

What should I check after installing the spur?

After installation check gear mesh, secure all fasteners, run a short break-in and then recheck mesh and clutch bell seating to prevent premature wear.

Is any special maintenance needed for a lightweight spur?

Inspect teeth for wear regularly and keep the spur free of debris. Lightweight parts can show wear sooner if mesh is too tight, so routine checks are recommended.

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