Trailmaster JHL SX150, Dirt Bike, 140cc, Electric Start, Manual Trans, 32.70 inch seat height, Electric Start, 140cc, Air Cooled, Inverted Forks, Dual Vented disc Brakes, 19 inch Front Tire (2025)

Trailmaster is pleased to introduce its newest line of dirt bikes. In partnership with JHL the team is bringing an entirely new design to market for the first time.

All new from our premier builder of off-road buggies, pit bikes, dirt bikes, and off-road go-karts comes the newest lineup of performance-based affordable dirt bikes . Focusing on detail and quality components, this new line jumps from cruising on a pit bike to a true dirt bike.

The full-size Trailmaster JHL SX150 features a 4 stoke 140cc air-cooled engine, four-speed manual transmission, and upgraded components throughout the frame and suspension. This is a perfect starter bike for a new rider or a youth rider looking to graduate to a more powerful bike. With a focus on keeping the bike lightweight, the power-to-weight ratio is the best in this class. Extended trailing arm compared to pit bikes and the inverted front forks give this true dirt bike plenty of suspension for trail riding or a turn around the track.

Alloy components are used wherever possible to keep the bike light. Alloy folding levers, stainless muffler, waterproof wire harnesses, and nitrogen-filled shocks make this a bike that can be compared to the Japanese or European bikes and truly be a competitor.

Oversized vented brake calipers and aluminum triple tree components are just a couple of the newest upgrades to the Trailmaster lineup.

The pictures do not do not tell the whole story. The quality of the Zongshen engine and the Japanese-style carburetor give these bikes performance and after-sale support second to none.

This unit can come assembled by the distributor for an additional fee. The engine burns premium fuel for maximum performance.

09/27/2024

Engine Type140cc,Single cylinder, four stroke , air-cooling /Oil-cooling
Displacement140 ml
Max Power6.8/7500 (1±1.5%)
Max Torque9.7/55001±1.5%
Compression Ratio8.8:1
Shift TypeFour gear, non-circulate gear
Start TypeElectric / Kick Start
IgnitionCDI
Min. Fuel Consumpetion:≤367g/kw.h
Minimum turning radius :1900 mm
Lubricant Type #SF15W/40
Transmission:Chain Drive
Size Data
Overall Size (L x W x H)71.31 x 29.16 x 43.34 Inch / 1810×740×1100 mm /
Wheel Base49.25 Inch / 1250 mm
Seat Height32.70 Inch / 830 mm
Ground Clearance13.26 Inch / 340mm
Fuel Capacity1.56 Gal. / 6 L
WheelsAlloy 19/ 16 Rims, Alloy Hubs
TiresYUANXING FT: 70/100-19 - RR: 90/100-16
Frame/Suspension/Brake system
FrameHigh-quality Steel Frame
Front ForkInverted , non-Adjustable
Rear ShockAlloy U&D connector,non-Adjustable
Upper and Lower Connecting BoardAlloy
HandleAlloy and Foldable
Front BrakeDisc
Rear BrakeDisc
ExhaustStainless
Packing and Loading
Packing Size63.82*17.92*33.49 Inch/ 1620*455*850 mm
N.W/LBS189.2 LBS / 86 KGS
G.W/LBS 237.6 LBS / 108 KGS

Trailmaster is pleased to introduce its newest line of dirt bikes. In partnership with JHL the team is bringing an entirely new design to market for the first time.

All new from our premier builder of off-road buggies, pit bikes, dirt bikes, and off-road go-karts comes the newest lineup of performance-based affordable dirt bikes . Focusing on detail and quality components, this new line jumps from cruising on a pit bike to a true dirt bike.

The full-size Trailmaster JHL SX150 features a 4 stoke 140cc air-cooled engine, four-speed manual transmission, and upgraded components throughout the frame and suspension. This is a perfect starter bike for a new rider or a youth rider looking to graduate to a more powerful bike. With a focus on keeping the bike lightweight, the power-to-weight ratio is the best in this class. Extended trailing arm compared to pit bikes and the inverted front forks give this true dirt bike plenty of suspension for trail riding or a turn around the track.

Alloy components are used wherever possible to keep the bike light. Alloy folding levers, stainless muffler, waterproof wire harnesses, and nitrogen-filled shocks make this a bike that can be compared to the Japanese or European bikes and truly be a competitor.

Oversized vented brake calipers and aluminum triple tree components are just a couple of the newest upgrades to the Trailmaster lineup.

The pictures do not do not tell the whole story. The quality of the Zongshen engine and the Japanese-style carburetor give these bikes performance and after-sale support second to none.

This unit can come assembled by the distributor for an additional fee. The engine burns premium fuel for maximum performance.

09/27/2024

Engine Type140cc,Single cylinder, four stroke , air-cooling /Oil-cooling
Displacement140 ml
Max Power6.8/7500 (1±1.5%)
Max Torque9.7/55001±1.5%
Compression Ratio8.8:1
Shift TypeFour gear, non-circulate gear
Start TypeElectric / Kick Start
IgnitionCDI
Min. Fuel Consumpetion:≤367g/kw.h
Minimum turning radius :1900 mm
Lubricant Type #SF15W/40
Transmission:Chain Drive
Size Data
Overall Size (L x W x H)71.31 x 29.16 x 43.34 Inch / 1810×740×1100 mm /
Wheel Base49.25 Inch / 1250 mm
Seat Height32.70 Inch / 830 mm
Ground Clearance13.26 Inch / 340mm
Fuel Capacity1.56 Gal. / 6 L
WheelsAlloy 19/ 16 Rims, Alloy Hubs
TiresYUANXING FT: 70/100-19 - RR: 90/100-16
Frame/Suspension/Brake system
FrameHigh-quality Steel Frame
Front ForkInverted , non-Adjustable
Rear ShockAlloy U&D connector,non-Adjustable
Upper and Lower Connecting BoardAlloy
HandleAlloy and Foldable
Front BrakeDisc
Rear BrakeDisc
ExhaustStainless
Packing and Loading
Packing Size63.82*17.92*33.49 Inch/ 1620*455*850 mm
N.W/LBS189.2 LBS / 86 KGS
G.W/LBS 237.6 LBS / 108 KGS
Trailmaster JHL SX150, Dirt Bike, 140cc, Electric Start,  Manual Trans, 32.70 inch seat height, Electric Start, 140cc, Air Cooled, Inverted Forks, Dual Vented disc Brakes, 19 inch Front Tire (2025)
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