Yokomo BM-4817A 17T 48-Pitch Hard Steel Pinion - Track Ready  [BM-4817A]

Yokomo BM-4817A Hard Steel Pinion Gear DP48-17T
Price:
NZD$10.64
Brand:
Yokomo
Model:
BM-4817A
GTIN:
0639342205844
Condition:
Brand New
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BM-4817A hard steel pinion from Yokomo for steady power delivery

The Yokomo BM-4817A is a hard steel 48 pitch pinion with 17 teeth, made for hobbyists who need dependable drivetrain performance. Its geometry provides accurate engagement suited to GT-style models.

Durability matched to GT chassis

Constructed in hardened steel, the pinion is designed to withstand repeated high-speed use and pairs with a variety of Yokomo GT5 and GT3 chassis. The 48 pitch sizing keeps compatibility with common pinion-spur arrangements.

Fitment notes and handling

A 3 x 3mm set screw is supplied to secure the gear to the motor shaft. For best results, set the mesh carefully and recheck after a few runs to ensure the screw remains tight and the teeth show even wear.
Remark :
Due to limited stock availability, please notice that some Yokomo 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 this pinion be used on both GT5 and GT3 cars?

Yes, the BM-4817A fits many Yokomo GT5 and GT3 platforms, provided your motor and spur gear use 48 pitch gear matching.

What is included in the box?

The package includes the 48 pitch 17T hard steel pinion and a 3 x 3mm set screw for mounting. No motor or spur gear is included.

Is hard steel necessary for club racing?

Hard steel gives better wear resistance than softer materials, which helps maintain consistent mesh over many runs, a benefit for frequent club racers.

Any tips for initial setup?

Start with a small pinion-motor clearance, check for even tooth contact, and re-torque the set screw after the first few laps.

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