SKU: 4000129590

TrailMaster SX150 Pro Series Dirt Bike, Electric Start, 4-Speed Manual, Dual Disc Brakes, (19/16) Wheels

Sale price$854.55 Regular price$949.50
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Description

TrailMaster SX150 Pro Series Dirt Bike, Electric Start, 4-Speed Manual, Dual Disc Brakes, (19/16) WheelsThe TrailMaster SX150 Pro Series Dirt Bike, a collaboration between TrailMaster and JHL Offroad, boasts an advanced Zhongshen 140cc 4 stroke engine that delivers 6. 8 horsepower with both a kick start and an electric start option. With a slim weight of 189lbs and 19 16 wheels, this mid size dirt bike offers high performance and reliability. Available in red, blue, and green, the SX150 features a 4 speed manual transmission and front and rear disc

The TrailMaster SX150 Pro Series Dirt Bike, a collaboration between TrailMaster and JHL Offroad, boasts an advanced Zhongshen 140cc 4-stroke engine that delivers 6.8 horsepower with both a kick start and an electric start option. With a slim weight of 189lbs and 19/16 wheels, this mid-size dirt bike offers high performance and reliability. Available in red, blue, and green, the SX150 features a 4-speed manual transmission and front and rear disc brakes. Its seat height of 32.7" and inverted front shock enhance the rider's experience.

The TrailMaster JHL Pro-Series line boasts standard premium items such as both electric and kick start options, a 140cc oil cooling engine for powerful performance, an after-market Nibbi PE22 performance carburetor for optimal function, an innovative frame design for a smoother ride, a high-performance inverted front shock absorber, and a 33" seat perfect for groups of wide riders. Enjoy a wide and non-slip seat for comfortable riding, a nitrogen air gas rear shock absorber with aluminum linkage, a performance stainless steel muffler, an alloy handlebar, upper and lower triple clamps, foldable handle levers, reinforced alloy rims and hubs, 19" front and 16" rear Yuanxin Tires, and superior quality front and rear disc brakes.

Key Features

Electric and kick start
Powerful 140cc oil-cooled engine
Nibbi PE22 performance carburetor for ultimate performance
Newly innovated frame design for smoother riding
High performance inverted front shock absorber
33” seat high perfect for wide groups of riders
Wide and high-quality non-slip seat for comfortable riding
Nitrogen air gas rear shock absorber w/aluminum linkage
Performance stainless steel muffler
Alloy handlebar
Alloy upper and lower triple clamps
Alloy foldable handle levers
High quality reinforced alloy rims and hubs
Large 19” front and 16” rear Yuanxin Tires
Superior quality front and rear disc brakes

Specifications

Engine Type 140cc, Single cylinder, four stroke, air-cooling /Oil-cooled
Displacement 140 ml
Max Power 6.8/7500 (1±1.5%)
Max Torque 9.7/55001±1.5%
Compression Ratio 8.8:1
Shift Type Four gear, non-circulate gear 
Start Type Electric / Kick Start
Ignition CDI
Min. Fuel Consumption: ≤367g/kw.h
Minimum turning radius: 1900 mm
Lubricant Type # SF15W/40
Transmission: Chain Drive 
Overall Size (L x W x H) 71.31 x 29.16 x 43.34 Inch / 1810×740×1100 mm / 
Wheelbase 49.25  Inch / 1250 mm  
Seat Height 32.70  Inch / 830 mm 
Ground Clearance 13.26  Inch / 340mm 
Fuel Capacity 1.56 Gal. / 6 L 
Wheels Alloy 19/ 16 Rims, Alloy Hubs
Tires YUANXING  FT: 70/100-19 - RR: 90/100-16
Frame High-quality Steel Frame
Front Fork Inverted, non-Adjustable  
Rear Shock Alloy U&D connector, Non-Adjustable
Upper and Lower Connecting Board Alloy
Handlebars Alloy and Foldable
Front Brake Disc
Rear Brake Disc
Exhaust Stainless Steel

Packing Size 63.82*17.92*33.49 Inch/ 1620*455*850 mm
N.W/LBS 189.2 LBS / 86 KGS   
G.W/LBS 237.6 LBS / 108 KGS 
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]
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SKU: 4000129590

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Bernell M David
Alexandria, US
★★★★★ 5
Nice and comfortable as it is light and supportive in all positions
Color: White, Size: Standard (Pack of 2)
Beautiful light pillows that will absolutely provide the comfort and easiness towards a great night of sleep!
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Reviewed in the United States on May 27, 2026
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Skania19
Grantham, US
★★★★★ 5
Would buy again
Color: White, Size: Standard (Pack of 2)
This is a good pillow if you like them firm and thin. I let them sit out for 2 days (per instructions). After having them a week, they've perked up and became more full. I guess they just need time after being in the air. They are softer now but your head doesn't sink thru it. They are actually nice and soft to the touch as well.
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Reviewed in the United States on May 4, 2026
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tamara boyd
Lexington, US
★★★★★ 3
On the thin side....
Color: White, Size: King (Pack of 2)
These are described as "high loft" and "supportive", but they are fairly thin/flat and very soft.
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Reviewed in the United States on May 26, 2026
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Roger Flint
New York, US
★★★★★ 5
Great Support; not too Soft.
Color: White, Size: Standard (Pack of 2)
These are extremely comfortable pillows. I bought them for my every-night use, and they have not disappointed me. They provide great support for one’s head. They mold around one’s neck foot just turn perfect amount of support without being extremely soft. They hold their original manufactured shape easily.
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Reviewed in the United States on April 26, 2026
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Mallikarjun
Cuba, US
★★★★★ 5
Great Mattress for Everyday Use
Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin, Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin
I’ve been sleeping on this mattress for a few days now, and I honestly couldn’t be happier with it. It has that wonderfully soft, memory foam feel that I love, but it also provides just the right amount of support to keep my body comfortable all night long. I usually sleep on my side, and sometimes on my back, and I find that it feels great in both positions—no more waking up with a sore back, which is such a relief. What really surprised me is how cool it stays during the night. I’ve used memory foam mattresses before that made me sweat, but this one has a noticeable cooling effect that actually works better than I expected. It stays comfortable all night, no matter how much I toss and turn. Plus, it absorbs movement really well, so if my partner shifts around or I move in my sleep, it doesn’t disturb me at all. Setting it up was super easy—the mattress expanded quickly after I took it out of the box. There was a small foam smell at first, but it vanished pretty fast. Overall, it’s comfortable, supportive, and feels like a great value. If you’re looking for a mattress that strikes a good balance between softness and support, I’d definitely recommend giving this one a try.
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Reviewed in the United States on May 9, 2026

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