Motor service

Start with the correct reference

Exact motor-plate removal and fixed-position gear-mesh chart. Clean and lightly oil motor bushings every 10 to 15 runs. This does not establish an unpublished Kv.

• Motor removal and gear mesh, PDF p. 28 (opens in a new tab)

  Manufacturer procedure · 92076-4 exact archived owner manual

• Motor cleaning interval, PDF p. 30 (opens in a new tab)

  Manufacturer procedure · 92076-4 exact archived owner manual

Parts, tools and consumables

Part links open an exact-model OEM listing. Quantities, reused hardware and condition-dependent replacements may need checking in the manual. A listed part is not an instruction to replace it.

Setup specifications

Motor

Titan 21T Reverse RotationStock

Sources

• Source 1: traxxas.com (opens in a new tab)
• Source 2: traxxas.com (opens in a new tab)

Motor size

550 canStock

Sources

• Source 1: traxxas.com (opens in a new tab)

Motor mount material

Plastic. Hot Racing explicitly describes the stock 8290 motor plate as plastic; its aluminum part is an optional replacement.Aftermarket spec

Sources

• Source 1: traxxas.com (opens in a new tab)
• Source 2: store.hot-racing.com (opens in a new tab)

ESC motor connector

Bullet. Motor bullet connectors; nominal size unspecified.Stock

Sources

• Source 1: traxxas.com (opens in a new tab)

Stock motor shaft

3 mmStock

Sources

• Source 1: traxxas.com (opens in a new tab)

Keep the axle positions and original units shown. Values describe the cited configuration. Replacement-derived and community figures keep their stated basis.