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Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load and play video in Gallery viewer, TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load image into Gallery viewer, new! TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up - GoKarts USA®
Load and play video in Gallery viewer, TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up
SANTA SALE

TrailMaster MK125 Dirt Bike 4-Speed Manual Dual Disc Brakes, Electric Start (14/12), Ages 12 and up

  • $1,346.44
  • $1,599.00

TrailMaster has partnered with JHL Offroad to unveil the MK125, a top-of-the-line mid-size dirt bike from their PRO-Series. The bike boasts a powerful Zhongshen 125cc 4-stroke 6.3hp engine that can be started with either kick start or electric start. With a seat height of 29.5" and a weight of just 149lbs, the MK125 is both lightweight and high-performing. It comes in three sleek colors - red, blue, and green. This model also includes a 4-speed manual transmission, along with front and rear disc brakes and inverted front shocks for optimal control.

Get even more premium features with our Pro-Series line, such as an Inverted front shock absorber, Nitrogen air gas rear shock absorber, performance stainless steel muffler, alloy foldable handle levers, alloy rims and hubs, high-quality front and rear disc brakes, and a state-of-the-art race suspension system for exceptional handling and maneuverability. Experience effortless key and kick starting with the Electronic CDI ignition, ensuring smooth operation in all gears and a powerful, consistent performance.

Features

  • Balanced Shaft ZS125 engine
  • Air-cooled, 4-stroke
  • Electric start, with kick backup
  • Low 29" seat height for smaller riders 
  • Newly designed strong frame
  • Inverted front shock
  • Nitrogen air gas rear shock absorber
  • Aluminum linkage
  • Performance stainless steel muffler
  • Waterproof wire harness
  • Alloy foldable handle levers
  • Alloy wheels and hubs

Specifications

 Engine Type Zongshen Balanced Shaft 125 Single cylinder, 4-stroke , air-cooling 
Displacement 123cc
Max Power 6.3/7500 (1±1.5%)
Max Torque 8.8/5500（1±1.5%）
Compression Ratio 9.0:1
Shift Type  F4-Speed, N1234
Start Type Electric / Kick Start
Ignition CDI
Min. Fuel Consumption: ≤367g/kw.h
Minimum turning radius : 1900 mm
Lubricant： 10W/40
Transmission: Chain Drive 
Overall Size (L x W x H)   63*27*42"
Wheelbase   31"
Seat Height   29"
Ground Clearance   10.24"
Fuel Capacity   0.92 Gal.
Wheels   SteelRims, High Quality Alloy Hubs   
Tires  YUANXING  FT:    60/100 -14 - RR:  80/100 -12    
Frame High quality Steel Frame
Front Fork Inverted front shock absorbers  43/45mm    
Rear Shock Rear none-adjustable mono shock    
Upper and Lower Connecting Board   Alloy    
Handle Lever Foldable   
Front Brake  Disc
Rear Brake  Disc
Exhaust   Stainless steel muffler   
Packing Size    55*17*33" inches
N.W/LBS   149 lbs
G.W/LBS   213 lbs


Circular Shifting: We have seen some bikes being sold that use circular shifting. We don't sell them. Circular Shifting means that when the bike is in 4th gear, if you shift up, it goes back into neutral, then 1st gear, 

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