Kyosho IG113-21 21T Race Pinion for Inferno GT  [KY-IG113-21]

Kyosho IG113-21 - 2nd Pinon Gear (21T/Inferno GT)
Price:
NZD$15.15
Brand:
Kyosho
Model:
KY-IG113-21
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $13.03 each $4.25 or 14%
3+ $12.37 each $8.33 or 18%
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Precision 21T Pinion Designed for the Inferno GT

The Kyosho IG113-21 supplies a 21-tooth option tailored to the Inferno GT lineup, improving driveline efficiency and throttle response. Crafted for accurate tooth shape and alignment, this pinion promotes quiet, reliable operation.

Engineered for Direct Integration

Optimised for the Inferno GT transmission, the Kyosho IG113-21 installs cleanly into stock setups and aftermarket gear trains. Its precision fit reduces slop and helps maintain consistent gearing under load.

Robust Build for Repeated Use

With a focus on resilience, the 21T pinion withstands the stresses of competitive running and frequent practice. Its construction helps resist deformation and keeps gear meshing stable over time.

Easy Swap and Compatibility Notes

Fitting the Kyosho IG113-21 is straightforward on compatible Inferno GT models. The pinion works with the GT2 engine parts and common spur gear sizes used in the series, simplifying upgrades and maintenance.
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.

Do I need special tools to fit the IG113-21?

Basic pinion fitting tools such as a hex driver and a pinion puller or press are recommended. Accurate alignment and secure clamping are key to avoiding gear damage.

Is this pinion compatible with carbon fibre spurs?

Yes, the IG113-21 will mesh with carbon fibre or aluminium spur gears that match the same tooth count and module. Ensure proper backlash for the material pairing.

What maintenance keeps the pinion lasting longer?

Keep the mesh clean and periodically check for debris, reapply light gear-safe lubricant where applicable, and torque the pinion set screw to spec to prevent slipping.

Will switching to 21T affect my top speed?

Changing tooth count changes final drive ratio. Moving to a 21T may shift acceleration and top speed depending on your current spur size, tyre diameter and engine setup.

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