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What fits a Losi Promoto-MX Pro Circuit?

1/4 · RTR Motocross Bike w/ Self-Balancing Gyro · 2S RTR (Battery and Charger Included) · full specs →

4 parts in our catalog name this model directly.

This is a community catalog, not a manufacturer fitment guide. Treat it as a strong lead and confirm the exact part number with the seller before you buy — especially anything marked community-supplied.

Shares parts with

Derived, not guessed: each of these appears on the same part's own fitment list as your rig, so that part demonstrably serves both.

Losi Promoto-MX Club MX · 2S RTR 4 shared
Losi Rear Tire & Wheel Assembly — Promoto-MX · Losi Chain & Sprocket Set — Promoto-MX · L…
Losi Promoto-MX FXR · 2S RTR 4 shared
Losi Rear Tire & Wheel Assembly — Promoto-MX · Losi Chain & Sprocket Set — Promoto-MX · L…
Losi Promoto-SM FXR · Supermoto RTR, Battery+Charger 4 shared
Losi Rear Tire & Wheel Assembly — Promoto-MX · Losi Chain & Sprocket Set — Promoto-MX · L…

Names this model

4

The part's own fitment list names this model.

📦 Other
Losi Gyro Unit — Promoto-MX
Listed fit: Promoto-MX Club MX, Promoto-MX FXR, Promoto-MX Pro Circuit, Promoto-SM FXR
👥 Community supplied
🪀 Shock
Losi Suspension Fork Set — Promoto-MX
Listed fit: Promoto-MX Club MX, Promoto-MX FXR, Promoto-MX Pro Circuit, Promoto-SM FXR
👥 Community supplied
⚙️ Sprocket
Losi Chain & Sprocket Set — Promoto-MX
Listed fit: Promoto-MX Club MX, Promoto-MX FXR, Promoto-MX Pro Circuit, Promoto-SM FXR
👥 Community supplied
🛞 Tire
Losi Rear Tire & Wheel Assembly — Promoto-MX
Listed fit: Promoto-MX Club MX, Promoto-MX FXR, Promoto-MX Pro Circuit, Promoto-SM FXR
👥 Community supplied

Same brand & class

3

Listed for this brand and a class this model belongs to.

🎛️ Servo
Losi Servo Saver Assembly: PM-MX/SM · LOS261011 Discontinued
Listed fit: Losi Promoto-MX, Promoto-SM
🏭 Official manufacturer
🛞 Wheel
Losi Rear Wheel Set, Black: Promoto-MX · LOS46001 Discontinued
Listed fit: Losi Promoto-MX
🏭 Official manufacturer
 Pro-Line Racing 1/4 Pro-Spec Aluminum V2 Bead Rear Wheel Black/Red: Promoto-MX · PRO283700T2 Discontinued
Listed fit: Losi Promoto-MX (rear)
🏭 Official manufacturer

Listed as universal

22

Listed as fitting broadly. Proves nothing about this model.

⭕ Bearing
FastEddy Bearing Kit
Listed fit: vehicle-specific full sets
👥 Community supplied
 ProTek RC Bearings
Listed fit: many vehicles
👥 Community supplied
 Boca Bearings Ceramic Bearing Kit
Listed fit: many vehicles
👥 Community supplied
 Avid RC Revolution Bearing Kit
Listed fit: vehicle-specific sets
👥 Community supplied
 Trinity Certified Plus Bearing Kit
Listed fit: many vehicles
👥 Community supplied
🪫 Charger
ISDT D2 Mark 2 Dual Charger
Listed fit: all RC (LiPo/LiHV/NiMH)
👥 Community supplied
 HOTA D6 Pro Charger
Listed fit: all RC batteries
👥 Community supplied
 ToolkitRC M6 Charger
Listed fit: all RC batteries
👥 Community supplied
 ToolkitRC M7AC Charger
Listed fit: all RC batteries
👥 Community supplied
 Junsi iCharger X6 Charger
Listed fit: all RC batteries
👥 Community supplied
📦 Other
Traxxas EZ-Peak Live 100W NiMH/LiPo Charger with iD · 2971
Listed fit: Universal — any Traxxas iD-equipped battery, plus standard NiMH/LiPo up to 4S
🏭 Official manufacturer
🎮 Radio / Transmitter
Futaba 4PX 4-Channel 2.4GHz T-FHSS Radio System · FUTK4905
Listed fit: Universal — 1/10-1/8 surface (touring, buggy, truggy) transmitter/receiver syst…
🏭 Official manufacturer
 Sanwa/Airtronics M17 FH5 4-Channel 2.4GHz Radio System · SNW101A32465A
Listed fit: Universal — 1/10-1/8 surface (touring, buggy, truggy) transmitter/receiver syst…
🏪 Major authorized retailer
🎛️ Servo
Futaba S3003 Standard Servo · FPS3003
Listed fit: Universal — standard-size servo used across countless RC car, boat, and airplan…
🏭 Official manufacturer
🧰 Tool
Hudy Metric Hex Driver Set
Listed fit: all RC
👥 Community supplied
 MIP Speed Tip Hex Wrench
Listed fit: all RC
👥 Community supplied
 ProTek RC Pit Tool Set
Listed fit: all RC
👥 Community supplied
 Dynamite Machined Hex Driver
Listed fit: all RC
👥 Community supplied
 EcoPower Hex Driver Set
Listed fit: all RC
👥 Community supplied
 MIP Ball End Hex Driver
Listed fit: all RC
👥 Community supplied
 Muchmore Hex Driver Set
Listed fit: all RC
👥 Community supplied
📡 VTX
Team BlackSheep TBS Unify Pro32 HV (MMCX)
Listed fit: Universal, any multirotor with MMCX VTX mount
🏭 Official manufacturer

Know something we don't? Add a part or correct this model. Every entry here was put in by a person, so it can be wrong — tell us and we'll fix it.