{"product_id":"tektt2689e","title":"SPEC-R2 21.5T GEN4 ELITE Brushless Motor (TEKTT2689E)","description":"\u003cdiv class=\"product_description\"\u003e\n\t\u003cp\u003eIntroducing the SPEC-R2 Gen4 Elite brushless racing motor, a high‑performance option designed for SPEC‑class competition. Building on the original SPEC‑R design, it features a refined stator, rotor, and premium materials to deliver more speed and torque with minimal fade late in a race. The Elite variant incorporates a high‑strength silver rotor for added durability, though setup remains critical—excessive heat from over‑gearing or over‑timing can damage the rotor. This hand‑crafted motor is ready to hit the track straight out of the box.\u003c\/p\u003e\n\t\u003cp\u003eKey design elements include 60‑degree adjustable timing advance and a race‑focused architecture that maximizes energy conversion. A CNC‑machined 6061‑T6 aluminum heat sink can helps keep temperatures in check, while neodymium sintered magnets and high‑purity copper windings maximize power delivery and efficiency. The sensor‑ready design supports modern ESC setups, and anodized endbell plates provide corrosion and wear resistance. High‑RPM bearings with an oversized front bearing enhance reliability at speed, and the motor is ROAR‑approved and legal for major racing bodies.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Tekin (TEK)","offers":[{"title":"Default Title","offer_id":47991831658548,"sku":"TEKTT2689E","price":129.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/6653\/8292\/files\/TEKTT2689E.jpg?v=1783389724","url":"https:\/\/nankinhobby.com\/products\/tektt2689e","provider":"Nankin Hobby","version":"1.0","type":"link"}