What you're paying for
Brushless motor
Full torque the second you hit the throttle. Sealed, quiet, and nothing to tune.
Live dash
Speed, battery and motor temp on a screen you can actually read in direct sun.
Disc brakes
Hydraulic discs on Bolt and Thunder. Thunder gets them front and rear, because 37 mph deserves it.
Room for grown-ups
Spark carries up to 175 lb, Bolt 220 lb and Thunder 265 lb. Yes, Dad fits too.
Technical Specifications
| Spark$459 | Bolt$749 | Thunder$999 | |
|---|---|---|---|
| Top speed | 19 mph | 28 mph | 37 mph |
| Motor | 800W | 2000W | 4000W |
| Range | 6–9 mi | 9–15 mi | 12–19 mi |
| Ride time | 40–60 min | 45–60 min | 40–60 min |
| Max driver | 175 lb | 220 lb | 265 lb |
Straight from the driveway
“Faster than I expected. The drift mode is a hit with the whole family.”
Jack · Bolt owner
“Great service and a solid kart once it was put togethe”
Jaime · Spark owner
“Great kart! Delivery took a few extra days, but it was worth the wait. My kids haven't stopped riding it”
Mike · Thunder owner
“My son hasn't gotten off it since it arrived. Took about 20 minutes to set up. Battery lasts around an hour.”
Nick · Bolt ownerQuestions we hear every day
How long does a charge last?
About 40–60 minutes of riding, depending on the model, the driver's weight and how hard you push it. A full charge takes 4–6 hours from a regular wall outlet.
Is it street legal?
No. Ride on private property, closed courses and tracks only. Always wear a helmet.
Can performance be adjusted?
Yes. A speed switch on the wheel caps top speed for new drivers. When they're ready, flip it back for full power.
What battery does it use?
A lithium battery: 36V 12Ah on Spark, 48V 20Ah on Bolt and 72V 30Ah on Thunder. The charger is included, and you can add a spare battery at checkout.
Does it arrive ready to ride?
Yes. It arrives fully assembled and tested. Charge it, and it's ready to go.
Is there a size limit?
Spark fits drivers up to 175 lb, Bolt up to 220 lb and Thunder up to 265 lb.
What maintenance does the kart require?
Very little. No gas, no oil, no tune-ups. Check the tire pressure, brakes and chain before you ride, wipe it down after, and keep the battery charged.
When will my order arrive?
Your order is prepared within 48 hours, then express shipped with tracking, arriving within 3–5 days depending on your location. Free shipping anywhere in the U.S.
What if it arrives damaged or has a defect?
Any shipping damage or manufacturing defect within 30 days of delivery gets a free replacement or full refund. Email support@apexgokarts.com and we'll make it right.