TrailMaster TM38EX 300 Dirtbike 31hp, 6-Speed Manual, Liquid Cooled, Fuel Injected
SKU: 14529323403

TrailMaster TM38EX 300 Dirtbike 31hp, 6-Speed Manual, Liquid Cooled, Fuel Injected

Sale price$1844.55 Regular price$2049.50
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

TrailMaster TM38EX 300 Dirtbike 31hp, 6-Speed Manual, Liquid Cooled, Fuel InjectedThe TM 38EX300 (EFI) is Trailmasters first full size Fuel Injected Dual Sport Bike. It has a high performance electric start (only) liquid cooled 298cc 4 stroke 31hp engine with EFI Electronic Fuel Injection with a top speed of more than 65 MPH and a seat height of 36. 2. It is available in red, green, and orange colors. The TM38EX features Rear View Mirrors, turn signals, license plate mount, digital dashboard, headlight, and horn to be able to drive

The TM 38EX‐300 (EFI) is Trailmaster’s first full size Fuel Injected Dual Sport Bike. It has a high performance electric start (only) liquid cooled 298cc 4 stroke 31hp engine with EFI – Electronic Fuel Injection with a top speed of more than 65 MPH and a seat height of 36.2”. It is available in red, green, and orange colors. The TM38EX features Rear View Mirrors, turn signals, license plate mount, digital dashboard, headlight, and horn to be able to drive on the road. It comes stock with a 6 speed manual transmission with front and rear disc brakes, inverted front shock, and a lightweight steel tube frame! 

The bikes full on motocross ergonomics with a 21” front / 18” rear wheel and race suspension system, make handling feel natural and unforced, and help it navigate over almost any type of offroad terrain or city road. Electronic Digital CDI ignition makes key starting effortless, keeps the bike running smoothly in all gears and provides a broad, even power band. And at only 242 pounds, the 298cc engine can propel the motorcycle to speeds of more than 65 miles per hour.

  • Turn signals and rear view mirrors
  • Digital speedometer and odometer
  • License plate holder
  • Rear brake light
  • LED Headlight

Specifications

Engine System

  • Engine Type NC298, Single Cylinder EFI, 4- Stroke, 4-Valve, Liquid Cooled, SOHC, Balance Shaft
  • Displacement 298cc
  • Max Power 31 hp/ 9000rpm
  • BorexStroke 82 x 53.6 mm
  • Lubrication Pressure and Splash
  • Shift Type Wet multi disc clutch, International Gear Pattern,6-Speed
  • Start Type Electric & Kick Start
  • Ignition
  • Digital CDI
  • Drive Train #520 Chain, FT: 13T/RR: 51T Sprocket

Size Data

  • Front Fork Φ54*Φ60-940mm Inverted Hydraulic Dual Adjustable Forks, 300mm Travel
  • Rear Shock 480mm Dual Adjustable Shock with Ballonet, 120mm Travel Front Wheel 7116 Aluminum Rim, Gravity Cast Hub, FT: 1.6 x 21
  • Rear Wheel 7116 Aluminum Rim, Gravity Cast Hub, RR: 2.15 x 18
  • Front Tire 80/100-21
  • Rear Tire 110/100-18 Front Brake Dual Piston Caliper, 240mm Disc
  • Rear Brake Single Piston Caliper, 240mm Disc

Frame/Suspension/Brake System

  • Frame Central Tube High Strength Steel
  • Swing-Arm: Forged Aluminum L=590mm
  • Handle Bar: Tapered Aluminum #7075
  • Overall Size 86.6"X33.9"49.2"
  • Packing Size 67.5"X18"X34"
  • Wheel Base 59"
  • Seat Height 37"
  • Ground Clearance 11.8"
  • Fuel Capacity 1.72 Gal.
  • N.W 234lbs G.W 326lb
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 14529323403

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4.6 ★★★★★
Based on 868 reviews
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Verified Purchase
Cienfuegos
New York, US
★★★★★ 5
Great watch!!!!
Color: Grey
Excellent quality, one of the best, elegant.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
T
Verified Purchase
T. H.
Natrona Heights, US
★★★★★ 5
Excellent value for an automatic watch, keeps VERY good time.
Color: Grey, Color: Grey
I've only had the watch for a day but wanted to leave a quick review on it to share a couple of notes. So far it keeps VERY good time, better than any of the automatics I own (including a Rolex Submariner, Tag Heuer Aquaracer, Tag Heuer Formula One, and several other sub $1k watches). I set it to an atomic time app on my phone yesterday and 24 hours later it's still SPOT on - hasn't gained/lost even a 1/10 of a second. I was shocked to see it's kept PERFECT time for the last day, I'm really blown away so far. I've worn it the entire time, we'll see how well it keeps time while being stored in a winder. This picture shown is the watch with a 22mm leather band on it, fit's without any issues (just need to squeeze in the leather a tad). I doubt it would work with a 22mm metal bracelet, but leather works great. Just FYI since the 21mm lug width is kind of odd. The face isn't quite a lustrious as the images make it look, but it's still a great-looking watch. For a sub $1000 automatic you can't go wrong, this is a fantastic watch at a great price. It'll be my daily driver for some time I'm sure. If I have any issues in the future I'll update the review.
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Reviewed in the United States on March 22, 2021
B
Verified Purchase
Beniamin Grigoryan
Natrona Heights, US
★★★★★ 5
It looks really cool and striking.
Color: Grey, Color: Grey
Really cool and beautiful watch. Although my specific unit runs 5 seconds fast every day—at first it’s annoying, but eventually you stop caring. 🤣
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
P
Verified Purchase
Paul Andreini
Fort Morgan, US
★★★★★ 5
A Beautiful Timepiece at an Awesome Price!!
Color: Grey, Color: Grey
I have lusted after this watch for four months. I first tried on a similar model (stainless steel band with a green face) in a local jewelry shop (Spitz Jewlers, Walnut Creek, CA, USA). It was "love at first sight," even if I didn't love the white lines on the face from 12-6 and 3-9. At the time, the MSRP was $775. The MSRP has since increased to $795. But I bought this beauty on Amazon.com for only $524.99; after applying the cash-back from my Prime credit card, this watch costs only $498.75. This was "the offer that I could not refuse," to quote from "The Godfather." Accuracy could be better: after only a few days, it is now 7 seconds behind my phone (to which I set my new watch). But I don't really care about that all that much. This is why I rated "accuracy" at 4 stars, but my overall review is 5 stars. My video shows the date changing suddenly at 11:59:59pm, just how I want it; in another photo, you can see that my Seiko changes the date more slowly, which I do not like. This watch is absolutely phenomenally beautiful. If you're on the fence over whether to make this purchase, then I would say "go for it!" You will not find a prettier, more accurate watch at a lower price in ANY store in the entire USA.
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Reviewed in the United States on April 28, 2023
P
Verified Purchase
pradeepkanth
Cuba, US
★★★★★ 4
Classy and sporty. Great value!
Color: Grey, Color: Grey
Excellent watch for the price. Looks sporty and dressy. More towards dress watch. Blue is dynamic. Strongly recommend blue for sporty feel. I was thinking of aqua terra. This come close to it with a price less than what i would have paid my state tax for omega aqua terra. My only concern is bracelet which i feel kind of OK. Better bracelet design would have made this watch much superior. 21 lug width is awful. Other than that, nothing to complain.
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Reviewed in the United States on July 13, 2020

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