A hands-on look at the 40cc kids dirt bike with full suspension - specs, who it fits, and whether it is worth buying.
- The FRP Moto FX40 Ogemaw is a genuine first dirt bike for kids and young teens - full suspension and dual disc brakes, not a rigid mini bike.
- 40cc 4-stroke, 20 mph with an adjustable speed limiter, automatic and pull-start - no clutch to learn.
- Best for: ages ~8-14 stepping onto real trails. From $279.99, EPA approved, OEM parts stocked.
- Not for: children under 8, or riders who need a larger 110cc bike.
What Is the FRP Moto FX40 Ogemaw?
The FRP Moto FX40 Ogemaw is a 40cc kids dirt bike built for the step onto real trails. Unlike a rigid 40cc mini bike, it has full front and rear suspension and front-and-rear dual disc brakes, so it absorbs bumps and stops with control on dirt, gravel, and grass. The 40cc 4-stroke engine is automatic and pull-start - there is no clutch or gears for a young rider to coordinate - and it runs on regular gas with no oil mixing.
FX40 Ogemaw Specs
| Engine | 40cc 4-stroke single cylinder |
| Top speed | 20 mph (adjustable speed limiter) |
| Max load | 132 lbs |
| Suspension | Full front & rear |
| Brakes | Front & rear dual disc |
| Tires | 2.5-10 knobby off-road |
| Net weight | 59 lbs |
| Fuel | Gasoline only - no oil mixing |
| Start | Pull start, automatic (no clutch) |
| Assembly | 85% pre-assembled |
| Certification | EPA approved |
| Price | From $279.99 |
How It Performs
On a trail, the FX40’s suspension is the difference-maker. A rigid mini bike beats up a young rider and skips over bumps; the FX40’s front and rear travel keep the wheels planted and the ride controllable. The 20 mph top speed is enough to be genuinely fun without being overwhelming, and the adjustable speed limiter lets a parent start a beginner slow and open it up over time. Dual disc brakes give predictable stopping - important for a new rider learning to read terrain.
Who Is the FX40 For?
The FX40 Ogemaw fits kids and young teens (roughly ages 8-14) who are ready to move from flat-ground riding to real trails. It is the right pick if you want suspension, dual disc brakes, and a controllable first dirt bike rather than a bare mini bike. If your rider is coming off a 40cc mini bike like the MB40, the FX40 is the natural next step - see the mini bike to dirt bike upgrade guide.
Who Is It Not For?
Skip the FX40 for children under 8 or very small riders who can’t touch the ground on it - a smaller mini bike fits better first. It is also not the bike for a teen who needs a full 110cc-class trail bike; for that, size up using the teen dirt bike size guide. And like all FRP Moto bikes, it is EPA off-road only - not street legal.
How It Compares
At the 40cc level, the FX40 Ogemaw’s closest rivals are the MotoTec Demon and X-PRO Hawk. All three share a 40cc 4-stroke, automatic, dual-disc-brake formula; the FX40’s edges are its EPA approval, beginner-friendly 20 mph speed, and stocked OEM parts. For the full breakdown, see FX40 vs MotoTec Demon vs X-PRO Hawk.
See the FX40 in Action
Watch the FRP Moto FX40 Ogemaw - its full suspension, dual disc brakes, and beginner-friendly handling on the trail.
Maintenance & Ownership
The FX40’s 40cc 4-stroke is simple to live with: regular gas, no oil mixing, and routine oil, chain, and tire checks. It ships 85% pre-assembled. The ownership advantage is parts: FRP Moto stocks OEM replacement parts for the FX40 - powertrain, brake, drive, suspension, frame, plastics, and accessories - so a worn or crashed part gets replaced instead of turning the bike into scrap.
Is the FRP Moto FX40 Worth It?
For families wanting a real suspended dirt bike for a young rider, yes. At $279.99 it pairs full suspension, dual disc brakes, EPA approval, an adjustable speed limiter, and stocked OEM parts - a stronger long-term ownership package than most generic 40cc imports. The honest limits: it is not for children under 8, and a teen who needs a 110cc bike should size up.
Frequently Asked Questions
Is the FRP Moto FX40 Ogemaw a good first dirt bike for kids?
Yes. The FRP Moto FX40 Ogemaw is built as a genuine first dirt bike for kids and young teens - it has full front and rear suspension and dual disc brakes (not a rigid mini bike), a beginner-friendly 20 mph top speed with an adjustable speed limiter, and an automatic, pull-start 40cc 4-stroke engine with no clutch to learn. It is one of the few 40cc bikes with real suspension at its price.
What age is the FRP Moto FX40 Ogemaw for?
The FX40 Ogemaw suits kids and young teens roughly ages 8-14, depending on height and experience. It is rated to a 132 lb maximum load with a seat height that fits younger trail riders. Check that the rider can touch the ground comfortably before riding, and size by fit rather than age alone.
How fast does the FRP Moto FX40 go?
The FX40 Ogemaw tops out at 20 mph on flat ground. It also has an adjustable speed limiter, so a parent can cap the pace lower while a beginner builds skill and open it up as the rider improves.
Does the FRP Moto FX40 have suspension and disc brakes?
Yes - and this is its main advantage over basic 40cc bikes. The FX40 Ogemaw has full front and rear suspension to absorb bumps on trails, plus front and rear dual disc brakes for reliable stopping. It runs 2.5-10 knobby off-road tires for grip on dirt, gravel, and grass.
Is the FRP Moto FX40 hard to maintain?
No. The FX40 uses a simple 40cc 4-stroke engine - no oil mixing, just regular gas and routine oil changes. It ships 85% pre-assembled, and FRP Moto stocks OEM replacement parts (powertrain, brake, drive, suspension, frame, plastics, accessories), so worn or damaged parts can be replaced instead of scrapping the bike.
Is the FRP Moto FX40 Ogemaw worth it?
For families wanting a real suspended dirt bike for a young rider, yes. At $279.99 it pairs full suspension, dual disc brakes, EPA approval, an adjustable speed limiter, and stocked OEM parts - a stronger ownership package than most generic 40cc imports. It is not for very young children (under 8) or riders who need a larger 110cc bike.
