VehiclesFMS FCX24 Max Smasher (Smasher V2)
FMS FCX24 Max Smasher (Smasher V2)
1/24 scale · monster truck · FMS12402RTR
- Final drive
- 24.75:1
- Tire
- 68mm
Specifications
Last modified
| Spec | Value | Basis |
|---|---|---|
| Drivetrain | ||
| Pinion | Not published | |
| Spur | Not published | |
| Transmission & axle | Not published | |
| Final drive | 24.75:1Stock | Stock |
| Wheels & tires | ||
| Tire diameter | 68mmStock | Stock |
| Rollout | 8.6mm per motor turnCalculated | Calculated |
| Power | ||
| Motor | Not applicable | |
| Motor shaft | Not published | |
| Battery | Up to 2SLiPoStock | Stock |
| Performance | ||
| Theoretical top speed | Not applicable | |
| Vehicle | ||
| Part number | FMS12402RTR | |
| Scale | 1/24 | |
| Class | Monster truck | |
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
| Component | Teeth | Pitch | Bore | Part number |
|---|---|---|---|---|
| Fitted at the factory | ||||
| Pinion | Not published | Not published | Not published | C3030 (opens in a new tab) |
| Spur | Not published | Not recorded | Not applicable | Not recorded |
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
FMS's Max Smasher manual (MAN-G0216) prints 'Reduction ratio: (High Gears) 24.75 (Low Gears) 99' for the two-speed gearbox; the high gear is used here and 99 is the crawl ratio.
- The same page prints the tire as 'Φ 68 × 34mm' on a 139mm wheelbase.
- The motor is a brushed can (130 in the manual, 180 on one dealer page), so there is no KV.
- The FMS-R3A receiver and ESC unit takes 2S lithium batteries at 10A continuous, and the truck ships with a 2S 380mAh pack.
- No tooth counts are printed, so the pinion, the spur and the ratio after it are left blank.
- Dealers sell the Max Smasher V2 under FMS12402RTRBUV2, the same base SKU as the FCX24 Smasher V2 with identical dimensions and tire, so both names are treated as one truck here.
Documents
- ManualInstruction manual, FCX24 Max Smasher (FMS PDF, dealer copy) (opens in a new tab)Specifications PDF p. 7
- Parts listSpare parts list, FCX24 Max Smasher (FMS PDF, dealer copy) (opens in a new tab)Pinion gear C3030, PDF p. 23
- Exploded viewExploded view, two-speed transmission (FMS PDF, dealer copy) (opens in a new tab)PDF p. 32
Sources
- Fms-1-24-Fcx24-Max-Smashermanualslib.com (opens in a new tab)
- Fms-1-24-Fcx24-Max-Smashermanualslib.com (opens in a new tab)
- fms12402rtrbuv2fearlessrc.com (opens in a new tab)
- fms-fcx24-smasher-v2-blue-1…motionrc.com (opens in a new tab)
- Manual (PDF)cmldistribution.co.uk (opens in a new tab)
- 1-24-monster-truck-pinion-g…fmshobby.com (opens in a new tab)
- 1-24-max-smasher-partsfmshobby.com (opens in a new tab)
- 1-24-monster-truck-motorfmshobby.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.