{"product_id":"ciloyu-60t-sprocket-420-chain-kit-40mm-bore-for-mini-bikes-compatible-with-coleman-bt200x-ct200u-ex-ct200u-cc100x-baja-mb200-doodlebug-db30","title":"CILOYU 60T Sprocket 420 Chain Kit (40mm Bore) for Mini Bikes | Compatible with Coleman BT200X, CT200U-EX, CT200U, CC100X, Baja MB200, Doodlebug DB30","description":"\u003ch2\u003eUpgrade your mini bike performance with the CILOYU 60T Sprocket kit\u003c\/h2\u003e\n\u003cp\u003eDesigned for riders who value steady power delivery and reliable control, this sprocket and chain kit pairs a 60-tooth rear sprocket (40 mm bore) with a 90-link rear chain and a 42-link front chain. The included jackshaft sprocket and 420 chain breaker help maintain a smooth drivetrain, making it easier to manage torque when you’re negotiating uneven terrain or starting from a standstill. This kit is a practical upgrade for a range of popular mini bikes and compatible engines, enabling more confident launches and steady traction without requiring excess engine rpm.\u003c\/p\u003e\n\u003ch2\u003eKey benefits you might notice\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSignificant improvement in low-speed torque compared with the original setup, which can help with starts and pulling power on slopes or heavy loads.\u003c\/li\u003e\n  \u003cli\u003eSmoother starting and low-speed handling, reducing the need to rev the engine excessively and improving throttle response on tricky surfaces like mud or sand.\u003c\/li\u003e\n  \u003cli\u003eBroad compatibility with many models, including Coleman BT200X\/CT200U-EX\/CT200U, Baja MB165\/MB200, Doodlebug DB30, Motovox MBX series, and more, giving you a flexible upgrade option.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat’s included and how it helps\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e60T rear sprocket with a 40 mm bore for stable power transfer at low RPMs\u003c\/li\u003e\n  \u003cli\u003e420 chain rear, 90 links and 42 links for balanced drivetrain timing\u003c\/li\u003e\n  \u003cli\u003eJackshaft sprocket and a 420 chain breaker to simplify maintenance\u003c\/li\u003e\n  \u003cli\u003eComplete hardware: screws, nuts, master links, and a 10T sprocket plus a 3\/16\" keyway\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment and usage tips\u003c\/h2\u003e\n\u003cp\u003eCompatibility spans a wide range of popular mini bikes and Coleman-powered setups, so you can upgrade with confidence. For best results, pair this kit with proper alignment and periodic tension checks, especially after installation or terrain changes. The kit is designed to support more robust starts and improved traction without promising guaranteed outcomes, so you can evaluate the benefits based on your riding style and terrain.\u003c\/p\u003e\n\u003ch2\u003eReal-world scenarios\u003c\/h2\u003e\n\u003cp\u003eImagine climbing a gentle hill after a long ride, or negotiating a muddy track where throttle control matters. With a higher-torque setup and improved low-RPM response, you may experience steadier starts and more secure traction, enabling you to handle unexpected elevations or load shifts with less wheel slip.\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: Which bikes is the CILOYU 60T Sprocket kit compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits Coleman BT200X, CT200U-EX\/CT200U, CT100U, CC100X, Baja MB200\/MB165, Doodlebug DB30, Motovox MBX series, and more.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What comes in the packing list?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: 60T rear sprocket, 90-link rear chain, 42-link front chain, jackshaft sprocket, chain breaker, screws, nuts, 10T sprocket, and keyway.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CILOYU","offers":[{"title":"Default Title","offer_id":42487248650325,"sku":"B0FD35M59K","price":75.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/ciloyu-60t-sprocket-40mm-bore.jpg?v=1778427979","url":"https:\/\/plentytorque.co.uk\/products\/ciloyu-60t-sprocket-420-chain-kit-40mm-bore-for-mini-bikes-compatible-with-coleman-bt200x-ct200u-ex-ct200u-cc100x-baja-mb200-doodlebug-db30","provider":"PlentyTorque","version":"1.0","type":"link"}