{"product_id":"mototec-x4-150cc-4-stroke-gas-dirt-bike","title":"MotoTec - X4 150cc 4-Stroke Gas Dirt Bike Manual Clutch","description":"\u003cp\u003e\u003cb\u003eThe MotoTec X4 150cc 4-Stroke Gas Dirt Bike\u003c\/b\u003e is a full-size off-road machine built for serious riders who want power, durability, and real motocross performance. Designed with a high-strength Chromoly frame, manual transmission, and advanced suspension, the X4 delivers a true dirt bike experience for trail riding, track use, and rugged terrain.\u003c\/p\u003e\n\n\u003cp\u003ePowered by a \u003cb\u003e150cc 4-stroke air-cooled engine (CB150D)\u003c\/b\u003e, this bike produces strong torque and reliable performance with \u003cb\u003eelectric and kick start options\u003c\/b\u003e. The \u003cb\u003e5-speed manual transmission with clutch lever\u003c\/b\u003e gives riders full control over power delivery—perfect for those ready to step up from beginner bikes.\u003c\/p\u003e\n\n\u003cp\u003eEngineered for aggressive riding, the X4 features \u003cb\u003einverted hydraulic front forks, rear mono shock suspension, and dual disc brakes\u003c\/b\u003e, ensuring stability, responsiveness, and stopping power on challenging terrain.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e150cc 4-stroke engine with strong torque and reliable performance\u003c\/li\u003e\n\u003cli\u003e5-speed manual transmission with clutch (1-N-2-3-4-5)\u003c\/li\u003e\n\u003cli\u003eElectric start with backup kick start\u003c\/li\u003e\n\u003cli\u003eHigh-strength Chromoly steel frame for durability\u003c\/li\u003e\n\u003cli\u003eInverted adjustable hydraulic front forks (180mm travel)\u003c\/li\u003e\n\u003cli\u003eRear mono shock suspension (90mm travel)\u003c\/li\u003e\n\u003cli\u003eFront and rear hydraulic disc brakes for powerful stopping\u003c\/li\u003e\n\u003cli\u003e19” front and 16” rear knobby tires for off-road traction\u003c\/li\u003e\n\u003cli\u003eHigh-performance Nibbi PE28J carburetor\u003c\/li\u003e\n\u003cli\u003eAdjustable speed limiter with top speed up to 56 MPH\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEngine: 150cc 4-Stroke Single Cylinder (CB150D)\u003c\/li\u003e\n\u003cli\u003eDisplacement: 144.6 ml\u003c\/li\u003e\n\u003cli\u003eMax Power: 8.6 HP @ 8500 RPM\u003c\/li\u003e\n\u003cli\u003eMax Torque: 7.37 ft-lb @ 7500 RPM\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: 9.2:1\u003c\/li\u003e\n\u003cli\u003eTransmission: Manual Wet Multi-Plate Clutch\u003c\/li\u003e\n\u003cli\u003eFuel Tank: 6.5 Liters (1.72 Gallons)\u003c\/li\u003e\n\u003cli\u003eDrive Train: #520 Chain\u003c\/li\u003e\n\u003cli\u003eFront Tire: 80\/100-19\u003c\/li\u003e\n\u003cli\u003eRear Tire: 100\/90-16\u003c\/li\u003e\n\u003cli\u003eSeat Height: 35 inches\u003c\/li\u003e\n\u003cli\u003eGround Clearance: 315 mm\u003c\/li\u003e\n\u003cli\u003eMax Rider Weight: 220 lbs\u003c\/li\u003e\n\u003cli\u003eRecommended Age: 16+\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003eDimensions \u0026amp; Build:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBike Size: 76 x 32 x 47 inches\u003c\/li\u003e\n\u003cli\u003eDry Weight: 231 lbs\u003c\/li\u003e\n\u003cli\u003eBox Size: 67 x 18 x 34 inches\u003c\/li\u003e\n\u003cli\u003eBox Weight: 298 lbs\u003c\/li\u003e\n\u003cli\u003eWheelbase: 1320 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003eShipping \u0026amp; Assembly:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFreight delivery required; customer phone number mandatory\u003c\/li\u003e\n\u003cli\u003eShips partially assembled; assembly required\u003c\/li\u003e\n\u003cli\u003eOptional professional assembly available (adds 1–5 days)\u003c\/li\u003e\n\u003cli\u003eLift gate service recommended for delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003eImportant Notes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for off-road use only; not street legal\u003c\/li\u003e\n\u003cli\u003eAlways wear helmet and protective gear\u003c\/li\u003e\n\u003cli\u003eBuyer responsible for compliance with local laws\u003c\/li\u003e\n\u003cli\u003eCalifornia: Competition use only; not eligible for registration\u003c\/li\u003e\n\u003cli\u003eCalifornia Proposition 65 warning applies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003ePerfect For:\u003c\/b\u003e Intermediate to advanced riders seeking a powerful 150cc dirt bike for trail riding, motocross practice, and off-road performance with full manual control.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eRide Safe:\u003c\/b\u003e Always wear a helmet and safety gear. Adult supervision is required.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAssembly Option:\u003c\/b\u003e If you choose the assembly option, your product will be assembled and tested by professional installers, and strapped to a wood pallet for arrival Ready-To-Ride. Allow an additional 1 to 5 days for shipping.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eProduct Use:\u003c\/b\u003e Some products sold by MotoTec USA and Mountain Ready may not be approved for highway use or public roads. It is the buyer's full responsibility to ensure their vehicles comply with all federal, state, and local laws. By purchasing and using motorized products, the buyer assumes all risks and liability and agrees to hold MotoTec USA, Mountain Ready, and their owners harmless from any liability or legal consequences associated with the use of these products.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEstimated Freight Charges:\u003c\/b\u003e The shipping freight charge displayed at checkout is an estimate based on the weight of your order. After your purchase, we will determine the actual freight cost and adjust your order accordingly. If the actual freight cost is less than the estimated charge, we will refund you the difference. Should you have any questions regarding the shipping cost or process, feel free to contact us.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb\u003eCEC Certified for California Sale\u003c\/b\u003e\u003cbr\u003eThis product contains one or more chemicals, including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\"\u003ehttp:\/\/www.p65warnings.ca.gov\/\u003c\/a\u003e\u003c\/p\u003e","brand":"MotoTec","offers":[{"title":"Default Title","offer_id":43150091223129,"sku":"MT-DB-X4-150cc_Black","price":1629.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/9860\/2329\/files\/mt-db-x4-150cc-black-1.jpg?v=1773437304","url":"https:\/\/mountainready.online\/products\/mototec-x4-150cc-4-stroke-gas-dirt-bike","provider":"mountainready.online","version":"1.0","type":"link"}