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TrailMaster MK125S Semi-Auto Dirt Bike
The TrailMaster MK125S is a premium PRO-Series mid-size dirt bike featuring both kick start and electric start for reliable performance. It is powered by a Zhongshen 123cc 4-stroke engine with 8.4 hp. The MK125S offers excellent performance and ease of use with its semi-automatic transmission (no clutch) and inverted front shock, making it a fantastic choice for off-road enthusiasts.
With a seat height of 29.5 inches and weighing only 149 lbs, the MK125S is designed to provide excellent maneuverability and handling. It is available in red, blue, and green colors and is equipped with front and rear disc brakes, offering superior stopping power. The inverted front shock and nitrogen air gas rear shock ensure smooth and responsive suspension.
Additional premium features of this bike include a stainless steel muffler, alloy foldable handle levers, and high-quality alloy rims and hubs. With motocross ergonomics and a race suspension system, this bike can tackle any terrain with ease. The electronic CDI ignition ensures effortless key and kick starting, keeping the engine running smoothly across all gears.
Get ready to ride with the TrailMaster MK125S – the perfect blend of power, reliability, and ease of use!
Technical Specifications
| MK125S (JHL Pro-Series) Semi-Auto Dirt Bike | |
|---|---|
| General Information | |
| Engine Type | BS125 Single cylinder, four stroke, air-cooling |
| Displacement | 123.67 CC |
| Max Power | 8.4 hp |
| Max Torque | 8.8/5500 (± 1.5%) |
| Compression Ratio | 9.0:1 |
| Shift Type | N-1-2-3-4, Four-Gear, Auto Clutch |
| Start Type | Electric / Kick Start |
| Ignition | CDI |
| Min. Fuel Consumption | ≤ 367g/kw.h |
| Min Turning Radius | 1900 mm |
| Lubricant Type | SF15W/40 |
| Transmission | Chain Drive |
| Size Data | |
| Overall Size (L x W x H) | 63.82 x 27.58 x 42.9 Inch |
| Wheel Base | 45.31 Inch |
| Seat Height | 29.55 Inch |
| Ground Clearance | 10.24 Inch |
| Fuel Capacity | 0.92 Gal. |
| Tires | YUANXING FT: 60/100-14, RR: 80/100-12 |
| Frame/Suspension/Brake/Wheel System | |
| Frame | High quality Steel Frame |
| Front Shock | Inverted front shock, 43/45mm |
| Rear Shock | Not adjustable mono shock |
| Handle Lever | Foldable |
| Front Brake | Disc |
| Rear Brake | Disc |
| Exhaust | Stainless steel muffler |
| Packing and Loading | |
| Packing Size | 55.95 x 17.34 x 33.88 inch |
| N.W | 149.6 lbs |
| G.W | 213.4 lbs |
