{"product_id":"ste1000-idler-gear-30t","title":"HRSTE1000 - CNC hardened steel Idler Gear 30 Tooth 1:10 2WD","description":"\u003cp data-start=\"0\" data-end=\"976\"\u003eThis 30‑tooth idler gear is CNC machined from hardened steel to upgrade the transmission path in 1:10 scale 2WD vehicles, particularly Traxxas Slash, Rustler, Bandit, Stampede, Rad2, and Nitro Street SRT models. The hardened steel construction improves wear resistance and longevity compared with softer stock plastic gears, helping the drivetrain withstand torque and repeated acceleration cycles without premature tooth wear. It rides on two 5×11 mm bearings (not included) and is designed to work with a compatible top drive gear such as TRA3195X for correct mesh and smooth power transfer. The precise tooth form and heat‑treated surface maintain reliable engagement with mating gears, reducing the chance of skipping under load. This single idler gear replaces the OEM part and helps extend overall transmission life while preserving efficient drivetrain performance. ([turn0search0], [turn0search1])\u003c\/p\u003e\n\u003cp data-start=\"978\" data-end=\"1514\"\u003e• 30 tooth hardened steel idler gear for 1\/10 2WD transmission use\u003cbr data-start=\"1056\" data-end=\"1059\"\u003e• CNC machined construction for precise tooth profile and durability\u003cbr data-start=\"1127\" data-end=\"1130\"\u003e• hardened finish improves wear resistance under torque loads\u003cbr data-start=\"1191\" data-end=\"1194\"\u003e• engineered for use with two 5×11 mm bearings (required but not included)\u003cbr data-start=\"1268\" data-end=\"1271\"\u003e• designed to mesh with top drive gear (e.g., TRA3195X) for proper engagement\u003cbr data-start=\"1348\" data-end=\"1351\"\u003e• suitable for Traxxas Slash, Bandit, Rustler, Stampede, Rad2, and Nitro Street SRT models\u003cbr data-start=\"1441\" data-end=\"1444\"\u003e• direct replacement for stock plastic idler gear in many 2WD setups\u003c\/p\u003e","brand":"Hot Racing","offers":[{"title":"Default Title","offer_id":49775075229983,"sku":"210000007683","price":6.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/0426\/8063\/files\/fs0uvsgv6y7iunotkaoi.jpg?v=1757150044","url":"https:\/\/newsunracing.com\/products\/ste1000-idler-gear-30t","provider":"New Sun Racing","version":"1.0","type":"link"}