{"product_id":"kim228","title":"Kimbrough 90T 64P Spur Gear (#228) – Precision RC Racing Drivetrain Upgrade","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe Kimbrough 90 Tooth 64 Pitch Spur Gear (#228) is a precision-engineered drivetrain upgrade for 1\/10 scale RC vehicles using 64-pitch gearing. Its high tooth count delivers ultra-smooth power transfer, making it a favorite for on-road and pan car racers.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e90 tooth count, 64 pitch profile\u003c\/li\u003e\n\u003cli\u003eCompatible with standard 64-pitch pinions\u003c\/li\u003e\n\u003cli\u003eMolded composite construction\u003c\/li\u003e\n\u003cli\u003eHigh tooth count for smooth meshing\u003c\/li\u003e\n\u003cli\u003eMade by Kimbrough\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\u003cp\u003eThe 64-pitch fine-tooth profile reduces noise and vibration while improving efficiency. The 90T high tooth count smooths out throttle delivery, helping you find consistent traction on high-grip surfaces.\u003c\/p\u003e\u003ch3\u003eUsage Notes\u003c\/h3\u003e\u003cp\u003eSet backlash carefully — 64-pitch teeth are finer and less forgiving than 48P. Inspect periodically for wear. Pair with a quality steel 64P pinion.\u003c\/p\u003e\u003ch3\u003eTechnical Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Kimbrough\u003c\/li\u003e\n\u003cli\u003ePart Number: 228\u003c\/li\u003e\n\u003cli\u003eTooth Count: 90T\u003c\/li\u003e\n\u003cli\u003ePitch: 64P\u003c\/li\u003e\n\u003cli\u003eType: Spur Gear\u003c\/li\u003e\n\u003cli\u003eCompatibility: Standard 64-pitch RC pinion gears\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kimbrough","offers":[{"title":"Default Title","offer_id":50312408138034,"sku":"KIM228","price":6.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0577\/9980\/2927\/files\/kim228.jpg?v=1756225550","url":"https:\/\/rchopupparts.com\/products\/kim228","provider":"RC Hop Up Parts","version":"1.0","type":"link"}