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Trailmaster TM23 Dirt Bike 125cc Semi Automatic Seat Height 29.3 Inches 14" Front Tire

  • Based on 8 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by TrailMaster Powersports

Arrives Wednesday, Aug 12
Order within 11 hours and 57 minutes
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Color: blue


Features

  • Powerful 125cc engine
  • Electric and kick start , automatic clutch
  • Hydraulic front and rear disc brakes
  • 41.54 wheel base and 29.13 seat high
  • Front tire 14/Rear Tire 12
  • NOT CA CARB-compliant

Description

This all-new dirt/pit bike features like Twin Spar Frame, oversized vented front and rear disk brakes, coil-over rear shocks, and lightweight frame components. This bike has plenty of power and is geared to give the young rider and great start in learning to ride the right way with a semi-automatic transmission. Delivering superior performance and speed, it gives riders an exhilarating experience. Has front and rear hydraulic disk brakes – giving the 125cc engine more stopping power. Easy-to-access moto mounts, superior frame design, and improved suspension. TrailMaster is a brand of Dirt Bikes, Mini Bikes, UTVs, ATVs, Go Karts, Scooters, and many other adventure vehicles. We provide you with superb quality bikes and cars from which you can select according to your preferences and budget. TrailMaster enables you to take advantage of these incredible inventions for off-the-road travel that combines cutting-edge features, performance, quality, and design. The latest technology and engineering to create cutting-edge features that enhance the user's experience. Products are designed to withstand the rugged and unpredictable conditions of outdoor and recreational activities. With both comfort and safety in mind, TrailMaster products provide users with a secure and enjoyable outdoor experience. By prioritizing adaptability and flexibility, TrailMaster enables users to push their boundaries and explore new horizons.

Bike Type: Dirt Bike


Age Range (Description): Adult


Brand: Trailmaster


Number of Speeds: 4


Color: blue


Wheel Size: 14 Inches


Frame Material: Alloy Steel


Suspension Type: Front, Rear


Included Components: Kickstand


Size: 60.24"X28.74"X39.76"


Bike Type: Dirt Bike


Number Of Speeds: 4


Suspension Type: Front, Rear


Brake Style: Disc


Specific Uses For Product: off-road riding, trail riding, motocross


Power Source: fuel


Bicycle Gear Shifter Type: Twist Grip


Gear Type: automatic


Intended Riding Terrain: Mountain Terrain, Unpaved Trails


Bicycle Drivetrain Type: automatic


Number of Handles: 2


Color: blue


Theme: Motorcycle


Style Name: Mountain


Warranty Type: full warranty


Is Assembly Required: No


Minimum User Height: 29 Inches


Age Range Description: Adult


Brand Name: Trailmaster


Included Components: Kickstand


Model Name: TM23


UPC: 647351540283


Manufacturer: Trailmaster


Unit Count: 1.0 Count


Wheel Size: 14 Inches


Size: 60.24"X28.74"X39.76"


Frame Material Type: Alloy Steel


Wheel Material: Alloy Steel


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 12

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good Bike
Color: blue
This was a significant purchase for my family. I am giving it a 5 star rating, as it won't allow a 4.5 star rating. Overall, the bike is very well built. Significantly better than the 50cc (not Trailmaster) bike we started with. We also have a couple newer Yamaha bikes for our adult riders in the family. The Trailmaster is a very solid bike for about 1/4 the cost of the Yamaha, that said...it is not in the same quality class as the Yamaha bikes. The devil always lives in the details and while the TM23 is a fantastic starter bike for my daughter (11), it misses the mark on some details. Carburetor adjustably and instruction manual details are my leading criticisms. When I say carburetor adjustably, I am specifically referring to no means to adjust the idle, which, is critical on a semi-automatic transmission. The instructions...if you don't have a decent mechanical background...you'd be wise to find someone who does to help assemble the bike. If fuel leaks from the bowl drain....it's the screw right next to the drain tube on the bowl that will close the drain valve... that is nowhere in the instructions. But, overall, the good far outweighs the lack of details and idle adjustment. For someone who is just starting but will actually put time in the seat....don't mess around with the cheap bikes, buy one of these and go ride. It has been reliable, it's got plenty of power, though not as much as a Yamaha TTR125, but it's close enough. I know there are aftermarket carbs, and will probably add one at some point. Also, don't expect much product support from the outfits selling these bikes...when you buy one, you're on your own, so either be willing to learn as you go, or have a shop that's willing to help with the details, etc. ... show more
Reviewed in the United States on May 30, 2025 by SJ

  • Missing parts
Color: blue
Missing front forks bolt. No front number plate. Runs good
Reviewed in the United States on November 12, 2025 by Christian Anderson

  • Ok
Color: green
Bike runs ok. Regardless of choke position, Have to adjust idle at carb after bike warms up as idle is way to high and jumps into gear. Idle then needs to be readjusted when cold for bike to idle. Also all the graphics are coming off after one ride. Seat is also rock hard. Trying to find a solution as there is ‘0’ padding ... show more
Reviewed in the United States on August 18, 2024 by B

  • Super!
Color: Red
My son is 8 years old and he is delighted! This is not his first motorcycle under this brand!
Reviewed in the United States on August 19, 2024 by Valentina

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