Axial AXP8 Gilamon 2.2 4X4

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

The AT6 transmission underdrives the rear axle by 30%, and the manual warns that the rear wheels turn slower than the front, so no single final drive applies.

• Axial's spec table lists a 14T pinion and a 34T spur in 32 pitch, and the manual's transmission exploded view shows the 14T 32P pinion AXIC0725 on the Boulder 550 21T motor.
• Both AF16P axles use the 13/43T ring and pinion (AXI-2229) and the 13/28T portal gears (AXI-2228), about 7.12:1 at each axle.
• Axial does not publish the tooth counts inside the AT6 gear set (AXI-2188), so the transmission and axle ratio and the final drive are left blank.
• The tire diameter is the 5.5 in height Axial gives in the product description for the Mickey Thompson Baja Boss M/T 2.2, not a dimensioned spec.
• The brushed motor has no KV, and Axial lists the Gilamon for 3S LiPo.
• The axles are locked, so there is no diff oil.

Documents

• ManualInstruction manual (Axial PDF) (opens in a new tab)
• Exploded viewExploded views, in manual (Axial PDF) (opens in a new tab)Front axle p. 58, rear axle p. 59, transmission p. 60
• Parts listParts list, in manual (Axial PDF) (opens in a new tab)p. 63-64, optional parts p. 65-67

Sources

• AXI-1207axialadventure.com (opens in a new tab)
• Manual (PDF)axialadventure.com (opens in a new tab)
• AXI-1207horizonhobby.com (opens in a new tab)
• AXIC0725axialadventure.com (opens in a new tab)
• AXI-2188axialadventure.com (opens in a new tab)
• AXI-2229axialadventure.com (opens in a new tab)
• AXI-2228axialadventure.com (opens in a new tab)
• AXI-2156axialadventure.com (opens in a new tab)
• AXI-2190axialadventure.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.

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