SWORKz S12-3C

Stock is as the vehicle ships. Calculated is worked from the stock figures on this page rather than stored beside them, so the two cannot drift apart. Not applicable means the vehicle does not come with it, like the motor on a roller or the tires on a race kit, or does not have one, like a KV rating on a brushed motor. Not published means it exists but no source we could find prints it.

Gearing parts

Tooth counts are the ones in the specifications above. Pitch is given as metric module (Mod 1, Mod 0.8) or diametral pitch (32P, 48P). They are different standards and are not interchangeable, even where the numbers look close. Bore is the pinion’s hole, listed separately from the motor shaft. Linked part numbers go to the maker's or official distributor's page for that part.

How these numbers were settled

Carpet edition of the 2025 1/10 2WD kit.

• Sworkz prints 'Gear Ratio: S:81/21T', and the manual's parts list includes one 21T motor gear (330410) and the 81T spur (220031-81).
• The only transmission gear the parts list names with a tooth count is a 20T aluminum idler.
• No transmission ratio is printed and the gear positions are not named, so the ratio after the spur and the total are left blank.
• The manual states 'BrushLess 540 Motor is not included', and ESC, tires and wheels are also not included.

Documents

• ManualInstruction manual (SWORKz PDF) (opens in a new tab)Spec (gear ratio), parts and spare part lists

Sources

• Manual (PDF)sworkz.com (opens in a new tab)
• sw-330410sworkz.com (opens in a new tab)

Every figure on this page traces to one of these. Where they disagreed, the note above says which was used and why.

More from SWORKz

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