TrailMaster SX150 Pro 140cc Dirt Bike 4-Speed

Rated 4.76 out of 5 based on 37 customer ratings
(37 customer reviews)

$1,898.44

Buy TrailMaster SX150 Pro Dirt Bike: 140cc dirt bike with a 4-speed manual and electric and kick start for teens and adults.

Buy TrailMaster SX150 Pro Dirt Bike: Mid-Size Dirt Bike

Buy TrailMaster SX150 Pro Dirt Bike from Minibikes For Sale. The TrailMaster SX150 Pro is a 140cc dirt bike with a 4-speed manual and electric and kick start for teens and adults.

Transmission: 4-speed manual. Start: electric and kick. Check local rules and always ride with proper protective gear.

TrailMaster SX150 Pro Specifications

Engine140cc 4-stroke
TypeMid-Size Dirt Bike
Transmission4-speed manual
StartElectric and kick

Follow the manufacturer age guidance. Riders must wear a helmet and protective gear, and young riders need adult supervision.

Why Buy TrailMaster SX150 Pro Dirt Bike

Simple engines are easy to maintain. When you buy the TrailMaster SX150 Pro Dirt Bike, routine care keeps it running for seasons.

  • Engine. 140cc 4-stroke.
  • 4-speed. Learn shifting.
  • Pro. Upgraded parts.
  • Easy care. Simple routine maintenance.

Who It Suits

  • Teen and adult riders: motocross-style riding.
  • Trail riders: off-road performance.

Before You Ride

Fill with fresh fuel and the correct oil, check tire pressure, chain, brakes and bolts, and follow the break-in procedure. Ride on private land or permitted trails with full protective gear.

Frequently Asked Questions

Why buy TrailMaster SX150 Pro Dirt Bike from Minibikes For Sale?
We describe every product clearly, answer questions quickly and help you choose the right model before you order.

What engine does the TrailMaster SX150 Pro use?
140cc 4-stroke.

Who is the TrailMaster SX150 Pro for?
Teen and adult riders and trail riders.

How is it shipped?
It ships crated with tracking. Some assembly such as handlebars, front wheel or fluids may be required.

Learn More

For rider training and off-road safety tips, visit the Motorcycle Safety Foundation.

Order Your TrailMaster SX150 Pro

Ready to buy TrailMaster SX150 Pro Dirt Bike? Add it to your cart today or contact us with any questions about this model. You can also browse more dirt bikes / trail bikes / pit bikes in our store.

37 reviews for TrailMaster SX150 Pro 140cc Dirt Bike 4-Speed

  1. Rated 4 out of 5

    Antonio Luna (verified owner) –

    This electric dirt bike feels like the future of riding.

  2. Rated 5 out of 5

    Pedro Castillo (verified owner) –

    This electric dirt bike is a lot of fun to ride.

  3. Rated 4 out of 5

    William Morris (verified owner) –

    Charging the battery is simple and convenient.

  4. Rated 5 out of 5

    Brandon Lee (verified owner) –

    This electric dirt bike has plenty of power.

  5. Rated 5 out of 5

    Christian Hill –

    Parts are easy to find, which makes maintenance less stressful.

  6. Rated 5 out of 5

    Jack Evans –

    I love how comfortable the seat is, even on longer rides.

  7. Rated 4 out of 5

    Nicholas Clark –

    It’s a great option for both teens and adults.

  8. Rated 5 out of 5

    Benjamin Young (verified owner) –

    The instant torque makes riding feel powerful and smooth.

  9. Rated 4 out of 5

    Benjamin Young –

    I love how responsive the steering is.

  10. Rated 4 out of 5

    Lucas Phillips (verified owner) –

    I love the instant acceleration when twisting the throttle.

  11. Rated 5 out of 5

    Caleb Adams –

    It’s fast enough to be exciting but still manageable.

  12. Rated 5 out of 5

    Ryan Harris –

    It starts up easily every time, even in colder mornings.

  13. Rated 5 out of 5

    Sean Morgan –

    The braking system is very responsive and gives me confidence while riding.

  14. Rated 5 out of 5

    Nathan Lopez –

    I love how comfortable the seat is, even on longer rides.

  15. Rated 5 out of 5

    David Brown (verified owner) –

    I feel confident pushing my limits on this bike.

  16. Rated 5 out of 5

    Juan Delgado –

    The clutch is smooth and beginner-friendly.

  17. Rated 5 out of 5

    Paul Bailey (verified owner) –

    This bike feels strong and well constructed.

  18. Rated 5 out of 5

    Ryan Harris –

    It’s fast enough to be exciting but still manageable.

  19. Rated 5 out of 5

    Christopher Davis –

    Great experience overall. I would definitely recommend this to others.

  20. Rated 4 out of 5

    Juan Delgado –

    It’s a great option for both teens and adults.

  21. Rated 5 out of 5

    Blake Foster –

    The quality of service really stood out to me.

  22. Rated 5 out of 5

    Matthew Wilson –

    I upgraded from a smaller bike and the difference is night and day.

  23. Rated 5 out of 5

    Liam Mitchell –

    It handles corners really well—feels stable and planted.

  24. Rated 5 out of 5

    Lucas Phillips –

    The design looks amazing. I get compliments all the time.

  25. Rated 4 out of 5

    Henry Turner –

    The whole experience was straightforward and enjoyable.

  26. Rated 5 out of 5

    Miles Hughes –

    I upgraded from a smaller bike and the difference is night and day.

  27. Rated 4 out of 5

    Isaac Roberts –

    The whole experience was straightforward and enjoyable.

  28. Rated 5 out of 5

    Jason Bell –

    Fuel efficiency is actually pretty decent. I get long rides without worrying about refueling.

  29. Rated 5 out of 5

    Oscar Herrera –

    Great experience overall. I would definitely recommend this to others.

  30. Rated 5 out of 5

    Brandon Lee –

    Customer service was very helpful and responsive. They answered all my questions quickly.

  31. Rated 5 out of 5

    Ricardo Mendoza –

    I’m impressed with how easy everything was. Definitely exceeded my expectations.

  32. Rated 5 out of 5

    Kyle Cox –

    Great for weekend adventures with friends.

  33. Rated 5 out of 5

    Luis Morales –

    I appreciate the quick response and clear communication throughout.

  34. Rated 4 out of 5

    Connor Brooks –

    I appreciated the attention to detail.

  35. Rated 5 out of 5

    Andrew Johnson –

    It’s surprisingly comfortable for long trail rides.

  36. Rated 5 out of 5

    Roberto Chavez –

    Customer service was very helpful and responsive. They answered all my questions quickly.

  37. Rated 5 out of 5

    Victor Flores –

    I’ve had nothing but positive experiences so far.

Add a review

Your email address will not be published. Required fields are marked *

Shopping Cart
Scroll to Top