{"product_id":"jco2107","title":"JConcepts Silent Speed 48 Pitch 21T Pinion Gear (JCO2107)","description":"\u003cdiv class=\"product_description\"\u003e\n\t\u003cp\u003eDesigned for 48-pitch RC transmissions, the JConcepts Silent Speed 48-Pitch 21-Tooth Pinion Gear is a precision-machined aluminum pinion that transfers motor power to the transmission, shaping the gear ratio and drive feel on the track.\u003c\/p\u003e\n\t\u003cp\u003eFor racing use, it features a durable 3mm set screw that accepts a 1.5mm hex wrench for secure mounting. The gear is machined for high concentricity to ensure a smooth, consistent mesh with the spur gear, contributing to quieter operation and reliable tuning. It is laser-etched to indicate size for quick identification and is offered in 18 to 38 tooth options, including 21T.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JConcepts (JCO)","offers":[{"title":"Default Title","offer_id":47574299541556,"sku":"JCO2107","price":6.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/6653\/8292\/files\/JCO2107.jpg?v=1773317558","url":"https:\/\/nankinhobby.com\/products\/jco2107","provider":"Nankin Hobby","version":"1.0","type":"link"}