Trailmaster continues to impress with the JHL partnership. There is a difference in bikes at this price point, and this bike has them all. Bosch fuel injection paired with the popular Loncin 249.9cc engine. Water cooled with 40 HP. The trans is a constant mesh two-stage 5-speed manual. The suspension is adjustable with KYB shocks front and rear. High-performance DID chain and rims, Forged alloy triple tree and hubs, Kendall tires. Over the last three years, the JHL bikes have been catching on, and while they're not yet a Big 5, they are getting close. Attention to detail, such as stainless steel exhaust, a balance shaft engine, a gripper non-slip seat, and a waterproof wire harness, once again puts these bikes in the conversation about quality dirt bikes, but at 50% less. Folding brake levers and 7 series aluminum handlebars keep in light and save downtime from the need for replacement levers. Once again, attention to every detail. Use high-octane fuel, NO ETHANOL. Not legal in CA Created 05/22/2026 BL 40 Horse Power Super Powerful water-cooled 250cc Loncin YK250 balance shaft engine BOSCH EFI system Large frame with 37.8-inch seat height KYB Front and Rear shocks Performance stainless steel muffler DID front and rear rims High performance Japanese DID Chain CNC alloy linkage CNC forged alloy upper and lower triple clamps 3A Lithium battery 7 series aluminum alloy handlebar Kenda tires Waterproof wire harness Non-slip gripper seat Tech Specs Brand/Model LONCIN / YK250 Type Single-cylinder, four-stroke, water-cooled, DOHC, four-valve, balance shaft,EFI Bore × Stroke (mm) 79 × 51 Displacement (mL) 249.9 Compression Ratio 13.9:1 Maximum Net Power & Speed (kW/(r/min)) 30 / 11,500 (1 ± 1.5%) Maximum Horse Power 40.28 Maximum Torque & Speed (N·m/(r/min)) 27 / 10,500 (1 ± 1.5%) Minimum Idle Stable Speed (r/min) 1500 ± 150 Minimum Fuel Consumption Rate (g/(kW·h)) ≤354 Fuel Type & Grade Unleaded gasoline, 95# or above Lubricating Oil Grade Engine oil 10W-40, SL or above Lubricating Oil Capacity (L) 1.1 Lubrication Method Combined pressure & splash Clutch Type Manual, wet multi-plate Transmission Type Constant-mesh, two-stage, 5-speed Starting Method Electric start Ignition System BOSCH EFI Gear Shift Pattern International 5-speed Final Drive Chain drive Vehicle Specifications Overall Dimensions (L × W × H) (in/mm) 85.4 X 32.7 X 50.8/ 2170 × 830 × 1290 Wheelbase (in/mm) 59 /1500 Minimum Ground Clearance (in/mm) 11.8 / 300 Seat Height (in/mm) 37.8 / 960 Minimum Turning Radius (in/mm) 98.4 / 2500 Curb Weight (lb) 235.4 Rated Load Capacity (lb) 330 Brake Type (Front/Rear) Disc / Disc Brake Operation (Front/Rear) Hand-operated / Foot-operated Rim Type (Front/Rear) Spoked / Spoked Tire Size (Front/Rear) 80/100-21 / 100/90-19 Tire Pressure (Front/Rear) (kPa) 225 / 230 Maximum Speed (m/h) 66 Starting Performance (s) ≤15 Acceleration Performance Start Acceleration (s): ≤15 Overtaking Acceleration (s): ≤15 Climbing Ability (°) ≥20 Fuel Tank Capacity (Gallon) 1.6 Key Features F&R shocks KYB Max Power 40 HP Rims DID Hub CNC alloy Linkage CNC alloy Chain DID F&R Brake NISSIN Fuel Supply BOSCH EFI Tire Kenda
Related
Related
Related
Related