{"product_id":"protek-rc-48p-hard-anodized-aluminum-pinion-gear-31t-ptk-8618","title":"ProTek RC 48P Hard Anodized Aluminum Pinion Gear 31T - PTK-8618","description":"\u003cp\u003e\u003cstrong\u003eDrop rotating mass and dial in your final drive ratio with this precision-cut 31-tooth pinion.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe ProTek RC 48P Lightweight Hard Anodized Aluminum Pinion Gear is engineered for racers and drivers aiming to trim rotational inertia without sacrificing longevity. Built for standard 1\/10 scale 540 and 550 electric motors sporting a 3.17mm (1\/8 inch) output shaft, this 31T pinion ensures a smooth, quiet, and efficient mesh against standard 48-pitch spur gears.\u003c\/p\u003e\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHard Anodized Finish:\u003c\/strong\u003e Surface-hardened aluminum resists tooth wear and handles abrasive track grit better than untreated alloys.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightened Construction:\u003c\/strong\u003e Relieved material cuts rotating drivetrain weight, helping improve motor efficiency and instantaneous throttle snap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision 3.17mm Bore:\u003c\/strong\u003e Machined to close tolerances for a true, wobble-free fit on standard 1\/8 inch motor shafts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser-Etched Markings:\u003c\/strong\u003e Clear tooth count etching allows quick gear identification right out of your pit organizer.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGear Pitch: 48 Pitch\u003c\/li\u003e\n\u003cli\u003eTooth Count: 31T\u003c\/li\u003e\n\u003cli\u003eBore Size: 3.17mm (1\/8 in)\u003c\/li\u003e\n\u003cli\u003eMaterial: Hard Anodized Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's In The Box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e(1) 31T 48P Pinion Gear\u003c\/li\u003e\n\u003cli\u003e(1) Set Screw\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePro-Tip:\u003c\/strong\u003e Always check gear mesh with a strip of notebook paper between the pinion and spur gear to set proper backlash, and use a small dab of blue threadlocker on the set screw against the flat spot of your motor shaft.\u003c\/em\u003e\u003c\/p\u003e","brand":"ProTek","offers":[{"title":"Default Title","offer_id":50857504735487,"sku":"PTK-8618","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0273\/9942\/2089\/files\/ptk-8618.jpg?v=1793311927","url":"https:\/\/classicrcshop.com\/products\/protek-rc-48p-hard-anodized-aluminum-pinion-gear-31t-ptk-8618","provider":"Classic RC Company","version":"1.0","type":"link"}