Thunder 150 – 140cc Manual Dirt Bike

Picture your next ride

The Thunder 150 brings a taller wheel arrangement to the picture of a manual dirt-bike day. Imagine your gear laid out, an approved riding area selected and a free afternoon spent working on technique. Its configuration is worth exploring when you are comparing the physical step between smaller-wheel bikes and a full-size layout.

This model lists a 140cc YX engine, four manual gears and 19/16-inch wheels. Family Funsports can help you look beyond the 150 name to those actual details and assess the rider's reach and experience. Stop in to compare the available bike with the other Thunders before making it part of your off-road plans.

Model highlights

• Engine: 140cc YX, air-cooled, four-stroke.
• Transmission: Four-speed manual.
• Start: Kick.

Specifications at a glance

Age, fit & riding guidance

Use a designated off-road riding area and match seat height, control reach and clutch or shifting demands to the rider. Follow the actual vehicle’s age label and owner’s manual. Youth riders need active adult supervision and appropriate training. Wear a helmet, eye protection, boots and riding gear. A headlight alone does not establish road legality.

The Family Funsports experience

Your next ride starts with a real conversation at Family Funsports in Greenwood, Indiana. Tell us who will ride, where you plan to use the vehicle and which features matter to you. We can help you compare the available options and explain pickup, delivery and setup before you order.

Visit or get in touch: call 317-887-1200 or email info@familyfunsports.com to discuss this model, availability and the applicable warranty coverage.

Pickup, delivery & pricing

• Free Greenwood pickup: assembly, inspection and testing are included. We will coordinate pickup when your vehicle is ready.
• Crated freight delivery: $299 per vehicle within the contiguous 48 states and Washington, DC, by residential LTL freight with liftgate. Vehicles ship directly from the supplier, typically about 85% assembled. Final assembly, checks and setup are required before use.
• Alaska and Hawaii: obtain a custom freight quote before ordering.

Before you ride

Any listed top speed, range or other performance figure is a supplier estimate, not a guarantee. Results depend on rider, passenger and cargo weight, terrain or road surface, incline, weather, tire pressure, assembly, maintenance and vehicle setup.

Read the supplied owner’s manual, complete all required assembly and pre-ride checks, and use the vehicle only as directed by the manufacturer.

the displayed purchase price includes the $49 documentation fee per vehicle. applicable taxes and selected freight charges are additional.