Kyosho TR41-42 42T Spur Gear Performance Fit [KY-TR41-42B]

Kyosho TR41-42 - Spur Gear (42T/TR15 ST Ready Set)

Price:

£5.60

Brand:

Kyosho

Model:

KY-TR41-42B

GTIN:

4548565512836

Condition:

Brand New

Quantity:

Quantity Discount
Unit	Price	You Save
2	£4.88 each	£1.43 or 13%
3+	£4.64 each	£2.88 or 17%

Available in shop

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Description
FAQ

Improve drive accuracy with the Kyosho TR41-42 spur

Owners seeking steadier drive response will find the Kyosho TR41-42 42T Spur Gear a suitable match for the TR15 ST Ready Set. Its careful manufacture aims to reduce drivetrain lash and maintain predictable behaviour under load.

Precision parts for stable drivetrain behaviour

The 42T spur gear from Kyosho is designed to keep tooth engagement consistent, which helps with smoother acceleration and reduced drivetrain wear. It is a practical upgrade for those maintaining performance over time.

Is the TR41-42 easy to fit at home?

Yes, fitting the TR41-42 is straightforward with basic tools. Remove the old spur, fit the new gear to the hub, and secure fasteners to the correct torque, then recheck mesh.

Will upgrading the spur affect gearing ratios?

Changing to a spur with the same tooth count will not alter the ratio. If you choose a different tooth count, expect a change in top speed and acceleration characteristics.

How do I spot when the gear needs replacing?

Look for rounded or chipped teeth, excessive backlash, or noise under load. Any of these signs indicate it is time to replace the spur to protect other drivetrain parts.