{"product_id":"trailmaster-sx125-pro-series-dirt-bike-electric-start-4-speed-manual-dual-disc-brakes","title":"TrailMaster SX125 Pro Series Dirt Bike - Electric Start, 4-Speed Manual, Dual Disc Brakes","description":"\u003ch1\u003eTrailMaster SX125 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 SX125 Pro Series is a high-end mid-size dirt bike built for riders who demand serious performance without stepping into a full-size machine. Developed in partnership with JHL Offroad, it is powered by a proven Zongshen BS125 single-cylinder, four-stroke, air-cooled 125cc engine producing 6.3hp - delivering punchy, reliable power on every trail. A 4-speed manual transmission puts full control in your hands, while both electric and kick start options mean you're never left stranded in the field.\u003c\/p\u003e\n\u003cp\u003eBuilt around a high-quality steel frame with a new design optimized for performance, the SX125 Pro rides on large 19\"\/16\" alloy rims with Yuanxing tires and stops on a dime with superior front and rear disc brakes. The inverted front fork and nitrogen air-gas rear shock with aluminum linkage keep the ride composed over rough terrain, while the 32.7\" seat height and wide non-slip seat make it accessible to a broad range of riders. Whether you're a beginner working up to the trails or an experienced rider looking for a capable and affordable 125, the SX125 Pro Series delivers the goods.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZongshen BS125 Engine:\u003c\/strong\u003e Single-cylinder, four-stroke, air-cooled 125cc engine producing 6.3hp at 7,500 RPM - a well-known and reliable powerplant in the off-road world.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectric and Kick Start:\u003c\/strong\u003e Both start options are included, giving you convenience at the push of a button and a reliable backup in any situation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Speed Manual Transmission:\u003c\/strong\u003e Four-gear, non-circulate chain drive transmission for full rider control on varied terrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Disc Brakes:\u003c\/strong\u003e Superior quality front and rear disc brakes provide confident, consistent stopping power in all conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverted Front Fork:\u003c\/strong\u003e High-performance inverted front shock absorber improves handling rigidity and front-end feel on rough trails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNitrogen Rear Shock:\u003c\/strong\u003e Nitrogen air-gas rear shock absorber with alloy upper and lower connector provides a smooth, composed ride over bumps and jumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e19\"\/16\" Alloy Wheels:\u003c\/strong\u003e Large front and rear alloy rims with reinforced alloy hubs and Yuanxing tires for durability and grip.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e32.7\" Seat Height:\u003c\/strong\u003e Comfortable for a wide range of rider sizes, with a wide non-slip seat design for confident control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlloy Handlebar and Triple Clamps:\u003c\/strong\u003e Full alloy handlebar, upper and lower triple clamps, and foldable handle levers for a premium feel and crash durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless Steel Exhaust:\u003c\/strong\u003e Performance stainless steel muffler for improved flow and long-lasting corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Build:\u003c\/strong\u003e Net weight of just 189.2 lbs makes the SX125 easy to handle and maneuver on and off the trail.\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 SX125 Pro Series Dirt Bike (your choice of Red, Blue, or Green)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cp\u003eThe SX125 Pro Series represents TrailMaster's commitment to delivering genuine off-road capability at a price that makes sense. The Zongshen engine is a trusted name in 125cc performance - well-supported, proven reliable, and capable of holding up to regular hard riding. The dual disc brakes, inverted fork, and nitrogen rear shock are features you'd expect on bikes costing significantly more, and they make a real difference the moment the trail gets rough.\u003c\/p\u003e\n\u003cp\u003eWith a lightweight frame, accessible seat height, and both electric and kick start, this bike fits a wide range of riders - from teens building confidence to adults who want a nimble and capable trail machine. Built in partnership with JHL Offroad, the SX125 Pro benefits from real dirt bike DNA, not just off-road aesthetics. If you're looking for a well-equipped 125cc dirt bike that punches well above its weight class, the TrailMaster SX125 Pro Series is a decision you'll feel good about every time you hit the trail.\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\u003eZongshen BS125 Single cylinder, four-stroke, air-cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplacement\u003c\/th\u003e\n\u003ctd\u003e123.67 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Power\u003c\/th\u003e\n\u003ctd\u003e6.3 hp \/ 7500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Torque\u003c\/th\u003e\n\u003ctd\u003e8.8 Nm \/ 5500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompression Ratio\u003c\/th\u003e\n\u003ctd\u003e9.0:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShift Type\u003c\/th\u003e\n\u003ctd\u003eFour gear, non-circulate gear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStart Type\u003c\/th\u003e\n\u003ctd\u003eElectric and 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\u003eMinimum Turning Radius\u003c\/th\u003e\n\u003ctd\u003e1900 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLubricant Type\u003c\/th\u003e\n\u003ctd\u003eSF15W\/40\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\u003e13.39 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\/16 Rims, Alloy Hubs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTires\u003c\/th\u003e\n\u003ctd\u003eYUANXING 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 Frame\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\u003eTriple Clamps\u003c\/th\u003e\n\u003ctd\u003eAlloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHandlebar\u003c\/th\u003e\n\u003ctd\u003eAlloy and Foldable\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\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\u003eIs the SX125 Pro Series suitable for beginners?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eYes - the SX125 Pro Series is a great fit for beginner to intermediate riders. The 125cc engine delivers manageable power, the seat height of 32.7\" works well for a wide range of riders, and having both electric and kick start makes it easy to get going. That said, because it features a 4-speed manual transmission, riders who have never operated a clutch before should spend some time learning the basics before heading out on the trail.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the age or size recommendation for this bike?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eTrailMaster designed the SX125 Pro Series as a mid-size option suited for older teens and adults. The 32.7\" seat height and 189 lb weight are best managed by riders who can comfortably reach the ground and handle the bike's size. Always ensure the rider wears appropriate safety gear including a helmet, gloves, boots, and protective clothing.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes this bike come assembled or does it require assembly?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe SX125 Pro Series ships partially assembled in a crate. Some assembly is required, including attaching the handlebars, front wheel, mirrors, and other components. Basic mechanical skills and standard tools are sufficient for most riders to complete assembly. A manual is included, and professional assembly at a local powersports shop is always an option if preferred.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow is this bike shipped?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe SX125 Pro Series ships freight on a pallet due to its size and weight. Curbside delivery is standard - the carrier will bring the pallet to your driveway or curb, and you will be responsible for moving it from there. Please contact us before purchasing if you have questions about delivery logistics or need a shipping quote for your area.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat colors are available?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe TrailMaster SX125 Pro Series is available in Red, Blue, and Green. Select your preferred color using the color selector on the product page before adding to cart.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this bike street legal?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eNo - the TrailMaster SX125 Pro Series is an off-road dirt bike and is not street legal. It is designed for use on private property, off-road trails, and closed-course riding only. Always check your local laws and regulations before riding.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"TrailMaster Powersports","offers":[{"title":"Red","offer_id":55951836741937,"sku":"TrailMaster SX125 Pro Series Dirt Bike","price":1749.0,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":55951836774705,"sku":"TrailMaster SX125 Pro Series Dirt Bike","price":1749.0,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":55951836807473,"sku":"TrailMaster SX125 Pro Series Dirt Bike","price":1749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/SX125004.jpg?v=1787763152","url":"https:\/\/omahasportsandgames.com\/products\/trailmaster-sx125-pro-series-dirt-bike-electric-start-4-speed-manual-dual-disc-brakes","provider":"Omaha Sports \u0026 Games","version":"1.0","type":"link"}