{"product_id":"2026-beta-350rx-the-kingpin-2t-0300527","title":"2026 Beta 350RX The Kingpin - 0300527","description":"\u003cp dir=\"ltr\"\u003eWe inspect, assemble, test, and deliver your new Beta motorcycle right to your door — via uncrated, fully-insured transport with Allied-Federal. Every bike arrives turn-key and ready to ride, delivered straight to your home or office. \u003cstrong\u003eDelivery is included in the price\u003c\/strong\u003e — no surprises, no hidden fees. \u003cstrong\u003eAuthorized Beta Dealer - Reno-Sparks, NV. \u003c\/strong\u003e\u003cem\u003eSee price breakdown below.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eWe collect sales tax on deliveries within NV, CA, and FL. Registration is not included for any state. You'll receive the Manufacturer's Certificate of Origin, Bill of Sale, and Odometer Statement as required, along with all owner's manuals and factory setup items.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eWe handle all the necessary paperwork — this will involve a bit of phone contact and document signatures to complete your order. Once your bike arrives, we'll walk you through its operation via video or phone, so you're confident and ready to ride from day one. Our team is here for you by phone, text, email, and video through the entire process.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePrice Breakdown\u003c\/strong\u003e\u003cbr\u003eMSRP: $10,290.00\u003cbr\u003eDestination Fee: $589.00\u003cbr\u003eSetup: $425.00\u003cbr\u003eShipping (US Lower 48): $500.00\u003cbr\u003eDocuments: $146.00\u003cbr\u003e\u003cstrong\u003eTotal Listed Price: $11,950.00\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFinancing available.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003eDelivery time can vary between 2–4 weeks, depending on location and transport scheduling. Available for delivery within the contiguous U.S. (lower 48 states) only. No coupons or discounts are available on listed pricing.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eShop now.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBeta has added two new motocross models to join the big brother 450 in the RX range. All-new 250 and 350 RX 2 strokes are the new bosses in town! Beta’s 450 RX has been racing on the world MXGP tour for four years and the AMA USA Supercross series for two and has proven to be a serious contender. The Italian Beta engineers decided to “Go Big” for 2026 and add not only a 250 cc bike to race in the proper classes but also added a 350 RX model as well for everyone else! All Beta MX models are designed with the trademark RideAbility in mind. A motorcycle that is overall easier to ride.\u003c\/p\u003e\n\u003cp\u003e350 RX: All new for 2026, this new model replaces the 300 version for the 2026 season. New engine cases, bore and stroke, as well as a twin-plug head to ignite the special power only a big-bore 2-stroke can provide. The longer crankshaft, combined with the final gearing ratio of 14\/47, provides a large amount of torque and overall horsepower that will turn some heads. This new 350 motocrosser will thrive in many different track conditions. Clearly in a class of its own!\u003c\/p\u003e\n\u003cp\u003eEngine: Both engine capacities received a completely new, purpose-built engine. The 350 RX was designed to obtain the greatest linear power delivery and give riders the option to exploit the great power available when needed, while the 250 RX can count on explosive performance, ready to compete in races under all conditions.\u003c\/p\u003e\n\u003cp\u003e» Head: The first noticeable difference when looking at the new engines is certainly the dual-spark-plug head on the RX 350 2Str, while the 250cc still relies on a classic single spark plug. This differentiates the two motorcycles’ character even further, with the 250cc providing riders with a high-revving engine that competes with the likes of 250 4Str bikes, while the 350cc manages to keep a greater torque and rounded delivery, enhancing its ease of recreational use, at lower speeds while still provides enough overall horsepower for race use.\u003c\/p\u003e\n\u003cp\u003e» Cylinder, piston, and power valve: to further differentiate the two bikes, apart from the obvious engine capacity, Betamotor engineers worked on new cylinders and pistons, designed specifically for each engine. The power valve, too, was calibrated accurately to manage the two deliveries by adopting different springs.\u003c\/p\u003e\n\u003cp\u003e» Crankshaft: the two motorcycles have a different stroke, with the 250cc reaching 72mm and the 350cc reaching 73.6mm.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eBETA 350 RX — SPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eENGINE TYPE: Beta-built single cylinder, 2-stroke, liquid cooled, with BPV power valve system and counter balancer, electric start (kick starter sold as an option)\u003cbr\u003eBORE: 78mm\u003cbr\u003eSTROKE: 73.6mm\u003cbr\u003eDISPLACEMENT: 351.7cc\u003cbr\u003eCOMPRESSION RATIO: 12:45:1\u003cbr\u003eEXHAUST VALVE: Beta Progressive Valve (BPV)\u003cbr\u003eIGNITION: AC-CDI Kokusan\u003cbr\u003eSPARK PLUG: Dual MR7VBI-8\u003cbr\u003eLUBRICATION: Pre-mix\u003cbr\u003eFUEL SYSTEM: Keihin PWK 38mm\u003cbr\u003eCLUTCH: Wet, diaphragm-style\u003cbr\u003eTRANSMISSION: 5 Speed\u003cbr\u003eFINAL DRIVE: O-ring chain\u003cbr\u003eFRAME: Molybdenum steel, double cradle, w\/quick air filter access\u003cbr\u003eWHEELBASE: 58.7\"\u003cbr\u003eSEAT HEIGHT: 37.2\"\u003cbr\u003eGROUND CLEARANCE: 13.4\"\u003cbr\u003eFOOTREST HEIGHT: 16.6\"\u003cbr\u003eDRY WEIGHT: 220.5 lbs (wet weight, no fuel)\u003cbr\u003eFUEL TANK CAPACITY: 1.5 US Gallons\u003cbr\u003eFRONT SUSPENSION: 48mm KYB AOS closed cartridge, adjustable compression \u0026amp; rebound\u003cbr\u003eREAR SUSPENSION: KYB 50mm body with adjustable rebound and high\/low speed compression adjustment\u003cbr\u003eFRONT WHEEL TRAVEL: 12.0\"\u003cbr\u003eREAR WHEEL TRAVEL: 11.8\"\u003cbr\u003eFRONT BRAKE: 260mm floating rotor\u003cbr\u003eREAR BRAKE: 240mm rotor\u003cbr\u003eFRONT\/REAR RIM: 21\" (Front) 19\" (Rear)\u003cbr\u003eFRONT\/REAR TIRE: 80\/100 | 120\/80\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003eSpecifications subject to change without notice. Additional information on all models including manuals, accessories and parts books are available online at \u003ca href=\"https:\/\/www.betausa.com\"\u003ewww.betausa.com\u003c\/a\u003e under SUPPORT.\u003c\/em\u003e\u003c\/p\u003e","brand":"Beta","offers":[{"title":"Default Title","offer_id":54042918224237,"sku":"2026 Beta 350RX - 0300527","price":11950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0066\/3925\/5605\/files\/RX-350-2T-My-2026-1-_1.jpg?v=1790177135","url":"https:\/\/shopbetamotorcycle.com\/products\/2026-beta-350rx-the-kingpin-2t-0300527","provider":"Sierra Motorcycle Supply","version":"1.0","type":"link"}