{"product_id":"ptk8624-48p-lightweight-hard-anodized-aluminum-pinion-gear-3-17mm-bore-37t","title":"PTK8624 48P Lightweight Hard Anodized Aluminum Pinion Gear (3.17mm Bore) (37T)","description":"\u003cp data-start=\"0\" data-end=\"585\"\u003eThis is a lightweight aluminum pinion gear from ProTek RC designed for 48-pitch (48P) RC drivetrains with a 3.17 mm bore and 37-tooth count. Machined from hard anodized aluminum, it reduces rotating mass compared with steel gears, helping improve throttle response and motor spool-up in performance and drag applications. Precision cut 48P teeth ensure smooth engagement with compatible spur gears for reliable mesh and efficient power transfer. The 3.17 mm bore fits standard RC motor shafts and installs easily with a typical set-screw mount for quick gearing changes.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e48 Pitch\u003c\/li\u003e\n\u003cli\u003eChoose from 13 to 38 tooth sizes\u003c\/li\u003e\n\u003cli\u003eHard anodized aluminum\u003c\/li\u003e\n\u003cli\u003eSuper light weight design\u003c\/li\u003e\n\u003cli\u003eEtched tooth size for easy identification\u003c\/li\u003e\n\u003cli\u003eLess rotating mass\u003c\/li\u003e\n\u003cli\u003eQuicker motor spool up\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ProTek RC","offers":[{"title":"Default Title","offer_id":49790455513375,"sku":"210000014443","price":5.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/0426\/8063\/files\/hkxnzpoml7cq7cqoilym.jpg?v=1731586883","url":"https:\/\/newsunracing.com\/es\/products\/ptk8624-48p-lightweight-hard-anodized-aluminum-pinion-gear-3-17mm-bore-37t","provider":"New Sun Racing","version":"1.0","type":"link"}