{"product_id":"rzeozu-50-tooth-rear-sprocket-420-chain-compatible-for-coleman-ct100u-cc100x-mini-bikes","title":"RZEOZU 50-Tooth Rear Sprocket - 420 Chain Compatible for Coleman CT100U, CC100X \u0026 Mini Bikes","description":"\u003ch2\u003eUpgrade Your Mini Bike Drivetrain with Confidence\u003c\/h2\u003e\n\u003cp\u003eThe RZEOZU 50-Tooth Rear Sprocket is designed for riders who push their mini bikes beyond stock performance. Built for 420 chain setups, it complements bikes with a 6-inch rim and a 6-bolt pattern, including popular models like the Coleman CT100U, CC100X, RB100, Baja Doodle Bug DB30, Mega Moto MMB80 and MMB105, as well as Motovox MBX10 and MBX11. This sprocket invites you to explore smoother acceleration and refined torque delivery, especially on modified engines that are 212cc or larger. While results vary by setup, the design emphasizes reliability and efficiency as you ride your daily routes or weekend laps.\u003c\/p\u003e\n\u003ch2\u003eSolid Construction and Precision\u003c\/h2\u003e\n\u003cp\u003eCrafted from steel for strength and resilience, the sprocket remains sturdier under high-torque riding. The 50-tooth configuration is engineered to create a smoother gear curve, potentially reducing friction during transmission and contributing to longer chain life. While not a guarantee, these design choices can help support consistent performance over time and through varied riding conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e50-tooth design for optimized torque distribution and a smoother gear profile\u003c\/li\u003e\n  \u003cli\u003eMade from steel for improved strength and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eDesigned to pair with 420 chains on compatible mini bikes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFits, Specs, and Real-World Use\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatibility: 6-inch rim diameter bikes with a 6-bolt mounting pattern, including several Coleman, Baja, Mega Moto, and Motovox models\u003c\/li\u003e\n  \u003cli\u003eCenter mounting hole size: 37 mm (1.46 inches)\u003c\/li\u003e\n  \u003cli\u003eOverall diameter: 205.5 mm (8.09 inches)\u003c\/li\u003e\n  \u003cli\u003eMounting hole circle: 49 mm (1.93 inches) center-to-center\u003c\/li\u003e\n  \u003cli\u003eNotes: Check the mounting hole size and chain type to ensure a proper fit for your setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x 50T rear sprocket\u003c\/li\u003e\n  \u003cli\u003e5 x 420 master links\u003c\/li\u003e\n  \u003cli\u003e6 x screws\u003c\/li\u003e\n  \u003cli\u003e6 x nuts\u003c\/li\u003e\n  \u003cli\u003e1 x wrench\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse cases include upgrading for smoother power transmission on modified mini bikes or replacing worn components in a 420-chain system. This description highlights noteworthy benefits drawn from the data while avoiding guarantees, so you can consider it as a thoughtful option in your upgrade plan.\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: What bikes is the RZEOZU 50-Tooth Rear Sprocket compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It's designed for bikes with a 6 inch rim and 6 bolt pattern, including Coleman CT100U, CC100X, RB100, Baja DB30, Mega Moto MMB80\/MMB105, and Motovox MBX10\/MBX11.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What should I check before purchasing this sprocket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Confirm the center mounting hole is 37 mm and the overall diameter is 205.5 mm to fit your 420 chain setup.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RZEOZU","offers":[{"title":"Default Title","offer_id":42469957992533,"sku":"B0FPKR85Y6","price":45.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/rzeozu-50tooth-rear-sprocket-back-view.jpg?v=1778114919","url":"https:\/\/plentytorque.co.uk\/products\/rzeozu-50-tooth-rear-sprocket-420-chain-compatible-for-coleman-ct100u-cc100x-mini-bikes","provider":"PlentyTorque","version":"1.0","type":"link"}