{"product_id":"ptk8648-48p-lightweight-hard-anodized-aluminum-pinion-gear-5-0mm-bore-28t","title":"PTK8648 48P Lightweight Hard Anodized Aluminum Pinion Gear (5.0mm Bore) (28T)","description":"\u003cp\u003eThis is a lightweight, hard anodized aluminum 48-pitch pinion gear from ProTek RC with a 5.0 mm bore and 28-tooth count. Designed for high-performance RC applications such as drag racing and other electric builds that use 48P gear systems, it mounts to larger motor shafts often found in 4-pole motors for efficient power delivery. The machined aluminum construction reduces rotating mass compared with steel gears, promoting quicker motor spool-up and improved throttle response. Precision-cut teeth ensure smooth engagement with matching spur gears for consistent operation and reliable mesh.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e48 Pitch with a 5mm pinion bore for larger 4-pole drag motors\u003c\/li\u003e\n\u003cli\u003eMachined from aluminum and given a hard anodized for durability\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":49799078084895,"sku":"210000017817","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/0426\/8063\/files\/pnlpqjovckptp3hclk05.jpg?v=1731631368","url":"https:\/\/newsunracing.com\/es\/products\/ptk8648-48p-lightweight-hard-anodized-aluminum-pinion-gear-5-0mm-bore-28t","provider":"New Sun Racing","version":"1.0","type":"link"}