Massimo GKA 200
#4 in Go-kartsFull review
A fuel-injected two-seat buggy for drivers 16 and up, with suspension at both ends and a speed governor.
Amazon $2,999$2,999
The Massimo GKA 200 is the better go-kart or mini bike overall, rated 2.8 to 2.4. The Massimo GKA 200 leads on ride and safety and top speed. The Razor Crazy Cart Sport wins on price. The Razor Crazy Cart Sport costs $2,620 less ($379 vs $2,999).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Razor Crazy Cart Sport
#10 in Go-kartsFull review
A kid-size drift cart for driveways and smooth pavement, for ages 9 and up. It costs a fraction of a gas kart.
Amazon $379$379
Which should you buy?
- Choose the Massimo GKA 200 for ride and safety (front and rear suspension, hydraulic disc brake, speed control vs none of the listed features) and top speed (29 mph top speed vs 12 mph top speed).
- Choose the Razor Crazy Cart Sport for price ($379 vs $2,999).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every go-karts go-kart or mini bike; a clear win is highlighted. How we rank explains each one.
| Factor weight | Massimo GKA 200 | Razor Crazy Cart Sport |
|---|---|---|
| Overall rating | 2.8/5 | 2.4/5 |
| Price 25% | 0 $2,999 | 90 $379 |
| Top speed 20% | 78 29 mph top speed | 15 12 mph top speed |
| Rider weight 20% | 0 maximum rider weight not published, scored as the lowest | 7 140 lb maximum rider weight |
| Ride and safety 25% | 85 front and rear suspension, hydraulic disc brake, speed control | 0 none of the listed features |
| Warranty 10% | 0 warranty not published, scored as none | 0 warranty not published, scored as none |
Specifications
| Massimo GKA 200 | Razor Crazy Cart Sport | |
|---|---|---|
| Power | ||
| Type | Go-kart | Go-kart |
| Fuel | Gas | Electric |
| Engine | 169 cc | - |
| Motor | - | 250 W |
| Battery | - | 24 V |
| Performance | ||
| Top speed | 29 mph | 12 mph |
| Run time | - | 40 min |
| Speed control | Yes | - |
| Rider | ||
| Max rider weight | - | 140 lb |
| Rider age | 16+ | 9+ |
| Seats | 2 | 1 |
| Chassis | ||
| Brakes | Hydraulic disc | - |
| Suspension | Front and rear | None |
| Weight | 540 lb | 55.2 lb |