{"product_id":"xikoby-mx500-36v-controller-and-twist-grip-throttle-kit-for-razor-mx500-mx650-sx500-constant-current-6-pin-plug","title":"XIKOBY MX500 36V Controller and Twist-Grip Throttle Kit for Razor MX500 MX650 SX500 — constant-current, 6-pin plug","description":"\u003cp\u003e\u003cstrong\u003eXIKOBY MX500 Controller and Throttle Kit is a 36V replacement speed controller and twist-grip throttle assembly designed to restore or upgrade Razor MX500, MX650, SX500 and compatible electric dirt bikes and scooters.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis plug-and-play control module and throttle pair replaces worn or damaged original parts on multiple Razor models and a range of compatible electric scooters and minibikes. Built with constant-current control logic, U.S.-standard wiring, and a twist-grip throttle that includes power, full and low modes, the kit focuses on stable power delivery, rider safety and improved grip feel. The throttle uses a 6-pin male connector — check your bike’s connector before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eWill this controller fit my Razor MX500, MX650 or SX500?\u003c\/h3\u003e\n\n\u003cp\u003eCompatibility covers specific MX and SX models plus several other makes that use the same 36V controller format. Confirm model references and connector type before installation to avoid misfit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits Razor MX500 (V21+) and MX650 (V14+), SX500 and McGrath electric dirt rocket bikes\u003c\/li\u003e\n  \u003cli\u003eAlso compatible with Pocket Mod Bellezza, EcoSmart Metro, RSF650 and 500 ATV variants\u003c\/li\u003e\n  \u003cli\u003eController model HB3650-TYD6-FS-ROHS, part number W15165070015 — verify against your unit\u003c\/li\u003e\n  \u003cli\u003eThrottle uses a 6-pin male connector; inspect your bike’s plug orientation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the constant current control help performance and battery life?\u003c\/h3\u003e\n\n\u003cp\u003eThe controller’s constant current management moderates the incremental and running current to the motor, reducing abrupt power spikes that stress batteries and electronics. That more consistent current profile supports steadier acceleration and helps prolong battery longevity without changing rider behavior.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLimits sudden current surges that shorten battery lifespan\u003c\/li\u003e\n  \u003cli\u003eMaintains more even running current under variable loads\u003c\/li\u003e\n  \u003cli\u003eUses 14AWG power and 20AWG control wiring that meet U.S. standards\u003c\/li\u003e\n  \u003cli\u003eHelps stabilize throttle response during acceleration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety features are included with this controller and throttle kit?\u003c\/h3\u003e\n\n\u003cp\u003eThe unit includes built-in overload protection that cuts motor power when battery voltage drops below a safe threshold. This prevents continued operation on an under-voltage battery, reducing the risk of damage to the battery or motor and helping maintain predictable riding behavior.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomatic motor shutoff when battery voltage is too low\u003c\/li\u003e\n  \u003cli\u003eStabilizes speed under heavy load to avoid stalling\u003c\/li\u003e\n  \u003cli\u003eDurable wiring and connectors reduce risk of electrical faults\u003c\/li\u003e\n  \u003cli\u003eTwist-grip throttle includes anti-slip texture for secure control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I know about the throttle design and installation?\u003c\/h3\u003e\n\n\u003cp\u003eThe throttle is a twist-grip type with a textured rubber sleeve for grip and anti-slip performance. It offers selectable power modes (power, full, low) to match rider preference or application and is intended to replace models that use a similar twist-grip connector and mounting style.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePremium rubber grip improves handling and rider comfort\u003c\/li\u003e\n  \u003cli\u003eThree selectable speed modes for flexible use\u003c\/li\u003e\n  \u003cli\u003eDesigned for handlebars that accept twist-grip throttles\u003c\/li\u003e\n  \u003cli\u003eCheck connector pin count and orientation before fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this kit is for: The XIKOBY MX500 Controller and Throttle Kit is suited to riders, repair shops and DIY mechanics who need a reliable 36V replacement for older or damaged controllers and throttles on Razor MX500\/MX650\/SX500 models and compatible scooters or minibikes. If you want a more predictable current profile, improved grip, and a direct replacement that follows original wiring standards, this kit is a practical choice. Ensure your vehicle uses a 6-pin male throttle connector and matches the listed model references before purchase.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this kit work with all Razor MX500 versions?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits Razor MX500 V21+ and many MX500 variants, but confirm your model and that the throttle uses a 6-pin male connector before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will installation require soldering or special tools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Most installs are plug-and-play using existing mounts and connectors; basic hand tools suffice, but check wiring compatibility beforehand.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"XIKOBY","offers":[{"title":"Default Title","offer_id":67586420900025,"sku":"B0DDPLTBSG","price":126.59,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/xikoby-controller-front-view.jpg?v=1790483212","url":"https:\/\/redleafauto.ca\/products\/xikoby-mx500-36v-controller-and-twist-grip-throttle-kit-for-razor-mx500-mx650-sx500-constant-current-6-pin-plug","provider":"Redleaf Auto","version":"1.0","type":"link"}