SKU: 75068442402

LK140 Pro Series Dirt Bike, Electric Start, 4-Speed Manual, Dual Disc Brakes, (17/14) Wheels

Sale price$719.55 Regular price$799.50
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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15

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Description

LK140 Pro Series Dirt Bike, Electric Start, 4-Speed Manual, Dual Disc Brakes, (17/14) WheelsPerfect for off road enthusiasts, the TrailMaster LK140 Pro Series Dirt Bike boasts a powerful Zhongshen 140cc 4 stroke engine that can be easily started with its innovative "ELECTRIC START" feature. With a sleek 32" seat height and a lightweight design of only 172lbs, this mid size dirt bike is available in a variety of colors including red, blue, green, and orange. Plus, its 4 speed manual transmission and front and rear dual disc brakes provide

Perfect for off-road enthusiasts, the TrailMaster LK140 Pro Series Dirt Bike boasts a powerful Zhongshen 140cc 4-stroke engine that can be easily started with its innovative "ELECTRIC START" feature. With a sleek 32" seat height and a lightweight design of only 172lbs, this mid-size dirt bike is available in a variety of colors including red, blue, green, and orange. Plus, its 4-speed manual transmission and front and rear dual disc brakes provide exceptional control, while the inverted front shock ensures a smooth ride.

The Pro-Series line offers extra premium features such as an Inverted front shock absorber, a Nitrogen air gas rear shock absorber with an aluminum linkage, a performance stainless steel muffler, alloy foldable handle levers, alloy rims and hubs, and high-quality front and rear disc brakes. This bike's full motocross ergonomics, race suspension system, and electronic CDI ignition allow for natural handling and effortless key and kick starting. Additionally, the CDI ignition ensures a smooth ride in all gears and a broad, even power band.

Specifications

Engine System

 Engine Type Yinxiang 140cc, Single cylinder, four stroke, air-cooling /Oil-cooling
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 

Size Data

Overall Size (L x W x H) 1780×740×1100 mm /69.42 x 28.86 x 42.9 Inch
Wheelbase 1210mm / 47.67  Inch
Seat Height 835mm / 32.89  Inch
Ground Clearance 340mm / 13.26  Inch
Fuel Capacity 6 L / 1.56 Gal.
Wheels Alloy 17/ 14 Rims, Alloy Hubs
Tires YUANXING  FT: 70/100-17 - RR: 90/100-14

Frame/Suspension/Brakes

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

Packing and Loading

Packing Size 1370*440*660 mm / 53.43*17.16*25.74 Inch
N.W/LBS 78 KGS  / 171.6 LBS
G.W/LBS     103 KGS / 226.6 LBS
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: 75068442402

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4.7 ★★★★★
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Verified Purchase
Daymi
Phoenix, US
★★★★★ 5
Great Milk Frother for Coffee Lovers
Color: Storage Cover Black, Size: Rechargeable, Color: Storage Cover Black, Size: Rechargeable
I’m really happy with this electric milk frother. It is easy to use, rechargeable, and makes rich, creamy foam in just a few seconds. It works great for coffee, lattes, cappuccinos, and even hot chocolate. The design is sleek and comfortable to hold, and it is very easy to clean after use. The battery lasts well, and I like that I don’t need disposable batteries. Overall, this is a great product for anyone who enjoys making coffee drinks at home. Highly recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
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Verified Purchase
Kimberly Watson
Carnegie, US
★★★★★ 5
Great purchase
Color: Storage Cover Black, Size: Rechargeable
I've had my Circle Joy Frother since May 11th, and I've have used it every day. It's the best frother I've ever ordered or owned. It's powerful, works great and it's rechargeable, no batteries to buy for this one. I'll buy this one again if or when it stops working. I'm very satisfied.
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Reviewed in the United States on May 28, 2026
M
Verified Purchase
Momma Cat
Natrona Heights, US
★★★★★ 5
Game Changer for Coffee Lovers
Color: Storage Cover Black, Size: Rechargeable
I purchased the Circle Joy Rechargeable frother mostly because of the price. The frothy-whipped cream is a treat on the weekends, and the last hand frother I purchased zapped out. WoW - this one is amazing! The last one I had was battery operated, and wasn't as fast as this one. I now use it everyday because it works so quickly. It comes with a "lid" for the blender part, so I can toss in my briefcase. Love that recharges quickly so its ready when I am. Great price, easy to use, looks sleek, and tiny enough to take with you. LOVE, FiVE Stars
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Reviewed in the United States on May 26, 2026
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Verified Purchase
Janae Woods
Draper, US
★★★★★ 4
Great for short term
Color: Storage Cover Black, Size: Rechargeable
Works great when it works.... But I've bought three this year and two of them just unexpectedly died with no logical reason. Giving up and trying a new brand for my protein coffee drinks. *Edit....after original review the seller offered a refund and apologized for the issues I had. Bumping up my rating for proactive customer service and trying to make things right.
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Reviewed in the United States on May 23, 2026
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Verified Purchase
L
Phoenix, US
★★★★★ 5
Great buy!
Color: Storage Cover Black, Size: Rechargeable
Great product. I'm glad I bought this to replace my old, cheap one that I got from Ikea. I like that it has double whisk as it does froth my liquids really well. I like the speed of it and it's easy to use and wash. The battery life is pretty long as well. I haven't charged it since I got it.
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Reviewed in the United States on June 4, 2026

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