TrailMaster MK125S Pro Series Dirt Bike, 4-Speed Semi-Automatic, Electric Start, Dual Disc Brakes, (14/12) Wheels – Red

The TrailMaster MK125S Pro Series Dirt Bike, available in a range of colors, introduces a Zhongshen 125cc 4 stroke 6.3hp engine with both kick and electric start options. Equipped with a 4-speed semi-auto transmission and inverted front shock, this premium mid-size bike from JHL Offroad offers a reliable and high-performance ride, weighing just 149lbs with a seat height of 29.5″.
Enhance your riding experience with the TrailMaster MK125S Pro Series Dirt Bike. Equipped with premium features like inverted front shock absorber, nitrogen air gas rear shock absorber, and a performance stainless steel muffler, this bike delivers superior performance and durability. The race suspension system and motocross ergonomics provide a natural and effortless handling, while the quality front and rear disc brakes ensure a smooth ride over any terrain. With electronic CDI ignition, starting the bike is a breeze and the broad, even power band keeps it running smoothly in all gears.
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 
N-1-2-3-4, 4-speed Automatic Clutch
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,