Kyosho IFW639-60S 60 Tooth Lightweight Spur Gear 0.8M for MP10  [KY-IFW639-60S]

Kyosho IFW639-60S - Light Weight Spur Gear(0.8M/60T/MP10/w/IF403C)
Price:
£26.14
Brand:
Kyosho
Model:
KY-IFW639-60S
GTIN:
4548565452828
Condition:
Brand New
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Refine MP10 Geartrain with IFW639-60S

The Kyosho IFW639-60S Lightweight Spur Gear is intended to refine the MP10 driveline. Its 60-tooth 0.8 module design provides a finer engagement that supports more controlled acceleration and easier ratio adjustments.

Technical Edge of the 0.8 Module

The 0.8M tooth sizing offers a finer pitch than 1.0M, which reduces impact at mesh and gives a steadier power flow. This makes it useful when balancing acceleration and top speed for specific circuit demands.

Matching Clutch Bells and Fitment

To achieve proper engagement with the Kyosho IFW639-60S, use compatible clutch bells. Kyosho part numbers No.97058LW-16 and No.97058LW-17 are the recommended one-piece 0.8M options and are sold separately.
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.

Is this spur suitable for older MP10 versions?

It fits MP10 gearboxes designed for a 60T spur, but confirm your gearbox and pinion pitch before purchasing to ensure compatibility.

Should I lubricate the spur gear?

Light lubrication on bearings and occasional inspection of tooth surfaces is recommended; avoid heavy greases that can attract dirt between teeth.

Can I switch back to the stock spur easily?

Yes. Keep original parts and note the current mesh settings so you can reinstall the stock spur and restore the previous drivetrain setup without guesswork.

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