Kyosho OTW161 32T Final Pinion Gear for OPTIMA  [KY-OTW161]

Kyosho OTW161 - HD Final Pinion Gear 32T (Steel/OPTIMA)
Price:
£0.00
Brand:
Kyosho
Model:
KY-OTW161
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Upgrade your OPTIMA with a hardened final pinion

The Kyosho OTW161 HD Final Pinion Gear is manufactured from high strength steel to support OPTIMA model drivetrains. With a 32T profile, it improves load handling and reduces wear under frequent use. A straightforward upgrade for those after reliable power transfer and extended component life.
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.

Will the OTW161 require different gearing to maintain top speed?

Not inherently. The OTW161 keeps the same tooth count, so top speed changes only if you swap to a different spur or alter motor settings. Gear ratio stays the same with a like-for-like spur.

Can I run the OTW161 on rough surfaces?

Yes, the steel construction tolerates the shocks and loads from rough surfaces better than softer pinions, but ensure the rest of the drivetrain is in good condition to avoid secondary wear.

What installation checks should I do after fitting?

After fitting the OTW161, verify grub screw tightness, confirm correct mesh, and do a short test run. Reinspect the mesh and screws once components have seated.

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