{"product_id":"trailmaster-sx150-pro-series-dirt-bike-electric-start-4-speed-manual-dual-disc-brakes","title":"TrailMaster SX150 Pro Series Dirt Bike - Electric Start, 4-Speed Manual, Dual Disc Brakes","description":"\u003ch1\u003eTrailMaster SX150 Pro Series Dirt Bike - Electric Start, 4-Speed Manual, Dual Disc Brakes\u003c\/h1\u003e\n\u003chr\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe TrailMaster SX150 Pro Series is a mid-size performance dirt bike built through a collaboration between TrailMaster and JHL Offroad, engineered for riders who demand serious capability without sacrificing reliability. Powered by a Zhongshen 140cc single-cylinder, 4-stroke oil-cooled engine producing 6.8 horsepower, this bike is ready to tackle trails, tracks, and everything in between. Dual-start convenience comes standard - choose between electric start for quick ignition or kick start as a reliable backup. A 4-speed manual transmission with non-circulate gear shifting puts full control in your hands, while front and rear disc brakes deliver confident stopping power in all conditions.\u003c\/p\u003e\n\u003cp\u003eDesigned for performance from the ground up, the SX150 features a high-performance inverted front fork, a nitrogen air-gas rear shock absorber with aluminum linkage, and a newly innovated frame for a smoother, more composed ride feel. The aftermarket Nibbi PE22 performance carburetor ensures optimal fuel delivery, and the 19\" front and 16\" rear Yuanxin tires paired with reinforced alloy rims give you the traction and durability to keep pushing. Available in Red, Blue, and Green, this bike is as sharp looking as it is capable.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Start Options:\u003c\/strong\u003e Both electric start and kick start included for maximum convenience and reliability on the trail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e140cc Oil-Cooled Engine:\u003c\/strong\u003e Zhongshen single-cylinder 4-stroke engine delivers 6.8 HP at 7,500 RPM for strong, responsive performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNibbi PE22 Performance Carburetor:\u003c\/strong\u003e Aftermarket carb tuned for optimal air-fuel delivery and throttle response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Speed Manual Transmission:\u003c\/strong\u003e Non-circulate gear shifting gives riders full control over power delivery across varied terrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Disc Brakes:\u003c\/strong\u003e Front and rear disc brakes provide superior, consistent stopping power in all riding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverted Front Fork:\u003c\/strong\u003e High-performance inverted front shock absorber improves handling and absorbs trail impacts more effectively than conventional forks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNitrogen Air-Gas Rear Shock:\u003c\/strong\u003e Rear shock with aluminum linkage connector delivers a smooth, controlled ride over rough terrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e19\"\/16\" Yuanxin Tires on Alloy Rims:\u003c\/strong\u003e Large-diameter tires with reinforced alloy rims and hubs for durability and confident traction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e32.7\" Seat Height:\u003c\/strong\u003e Wide, non-slip seat at an accessible height suited to a broad range of rider builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless Steel Exhaust Muffler:\u003c\/strong\u003e Performance exhaust built for longevity and improved sound flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlloy Foldable Handlebar Levers:\u003c\/strong\u003e Alloy triple clamps and foldable levers reduce damage risk during a tip-over.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 189.2 lbs net weight - slim and manageable for a 140cc performance dirt bike.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eThis product requires additional shipping. If you'd like a quote before you purchase, fill out the form on this page or email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTrailMaster SX150 Pro Series Dirt Bike\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cp\u003eThe TrailMaster SX150 Pro Series is built for riders who want a machine that performs like a premium bike without cutting corners on the components that matter most. The JHL Offroad collaboration means this bike carries real off-road DNA - from the inverted front fork to the Nibbi carb and reinforced alloy wheels, every spec is chosen with performance in mind. The dual-start system means you're never stranded, and the 4-speed manual transmission gives you the engaged, connected ride feel that serious dirt riders expect. With its robust steel frame, stainless steel exhaust, and quality disc brakes front and rear, this bike is engineered to hold up through hard riding season after season. Whether you're a developing rider building skills or an experienced enthusiast looking for a capable mid-size machine, the SX150 delivers a level of quality and refinement you'd expect from a much pricier bike.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eView Product Specs\u003c\/strong\u003e\u003c\/summary\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine Type\u003c\/th\u003e\n\u003ctd\u003e140cc, Single cylinder, 4-stroke, Air\/Oil-cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplacement\u003c\/th\u003e\n\u003ctd\u003e140cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Power\u003c\/th\u003e\n\u003ctd\u003e6.8 HP @ 7,500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Torque\u003c\/th\u003e\n\u003ctd\u003e9.7 Nm @ 5,500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompression Ratio\u003c\/th\u003e\n\u003ctd\u003e8.8:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShift Type\u003c\/th\u003e\n\u003ctd\u003e4-speed, non-circulate gear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStart Type\u003c\/th\u003e\n\u003ctd\u003eElectric \/ Kick Start\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIgnition\u003c\/th\u003e\n\u003ctd\u003eCDI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTransmission\u003c\/th\u003e\n\u003ctd\u003eChain Drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall Size (L x W x H)\u003c\/th\u003e\n\u003ctd\u003e71.31 x 29.16 x 43.34 in \/ 1810 x 740 x 1100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheelbase\u003c\/th\u003e\n\u003ctd\u003e49.25 in \/ 1250 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeat Height\u003c\/th\u003e\n\u003ctd\u003e32.70 in \/ 830 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGround Clearance\u003c\/th\u003e\n\u003ctd\u003e13.26 in \/ 340 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Capacity\u003c\/th\u003e\n\u003ctd\u003e1.56 Gal \/ 6 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheels\u003c\/th\u003e\n\u003ctd\u003eAlloy 19\" Front \/ 16\" Rear Rims, Alloy Hubs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTires\u003c\/th\u003e\n\u003ctd\u003eYuanxin FT: 70\/100-19 \/ RR: 90\/100-16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrame\u003c\/th\u003e\n\u003ctd\u003eHigh-quality Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFront Fork\u003c\/th\u003e\n\u003ctd\u003eInverted, Non-Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRear Shock\u003c\/th\u003e\n\u003ctd\u003eAlloy U\u0026amp;D Connector, Non-Adjustable, Nitrogen Air-Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFront Brake\u003c\/th\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRear Brake\u003c\/th\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExhaust\u003c\/th\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum Turning Radius\u003c\/th\u003e\n\u003ctd\u003e1,900 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLubricant\u003c\/th\u003e\n\u003ctd\u003eSF15W\/40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet Weight\u003c\/th\u003e\n\u003ctd\u003e189.2 lbs \/ 86 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGross Weight\u003c\/th\u003e\n\u003ctd\u003e237.6 lbs \/ 108 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePacking Size\u003c\/th\u003e\n\u003ctd\u003e63.82 x 17.92 x 33.49 in \/ 1620 x 455 x 850 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat age and experience level is the SX150 suited for?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe SX150 is best suited for teen and adult riders with some prior dirt bike or off-road riding experience. Its 32.7\" seat height, 140cc engine, and 4-speed manual transmission make it a great step-up bike for intermediate riders, though beginners willing to learn manual shifting can also enjoy it with proper supervision and safety gear.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the bike come assembled or does it require assembly?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe SX150 ships partially assembled and will require some final assembly before riding - typically attaching the handlebars, front wheel, and mirrors, and performing fluid checks. Basic mechanical tools and familiarity with dirt bikes are recommended. If you are not comfortable with assembly, a local powersports shop can help.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow is the bike shipped, and will it arrive on a pallet?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eYes, the SX150 ships freight on a pallet due to its size and weight (over 237 lbs gross). It is delivered curbside by a freight carrier. Please ensure you have means to move the crate from the curb. Contact us at service@omahasportsandgames.com for a shipping quote before purchasing if needed.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the SX150 street legal?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eNo, the TrailMaster SX150 is an off-road only dirt bike and is not street legal. It is intended for use on private property, trails, and designated off-road areas. Check your local regulations before riding.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat kind of fuel does the SX150 use?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe SX150 runs on standard unleaded gasoline. The fuel tank holds 1.56 gallons (6 liters). It is recommended to use fresh, ethanol-free fuel when possible for best carburetor performance. Always check and change the oil using SF15W\/40 engine oil as specified in the manual.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs a helmet included with the bike?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eA free helmet (a $99 value) is available to add at checkout while supplies last. Choose from youth or adult sizes in full-face style. Color may vary. Safety gear including a helmet, gloves, and boots is strongly recommended any time you ride.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"TrailMaster Powersports","offers":[{"title":"Red","offer_id":55951836086577,"sku":"TrailMaster SX150 Pro Series Dirt Bike","price":1899.0,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":55951836119345,"sku":"TrailMaster SX150 Pro Series Dirt Bike","price":1899.0,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":55951836152113,"sku":"TrailMaster SX150 Pro Series Dirt Bike","price":1899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/SX150_020.jpg?v=1787763135","url":"https:\/\/omahasportsandgames.com\/products\/trailmaster-sx150-pro-series-dirt-bike-electric-start-4-speed-manual-dual-disc-brakes","provider":"Omaha Sports \u0026 Games","version":"1.0","type":"link"}