{"product_id":"billet-shift-knob-2","title":"Billet Shift Knob","description":"Developed with input from customers and racers, this shift knob aims to offer a clean and functional upgrade. The manufacturing process starts with a solid billet bar of 6061 aluminum, which is then precisely machined to size on a CNC lathe. Following this, the blank knobs undergo an anodizing process, with black receiving a hard anodize and colored variants receiving a regular anodize.\n\nThe final critical step involves chucking the knob on a 4-Axis CNC mill to precision cut a unique grid pattern, designed specifically to improve shifter grip. This intricate detailing contributes to a 5% scrap rate, highlighting the precision involved. The product is available in a 160-gram aluminum version or a 450-gram weighted stainless steel option.\n\nK-Tuned found that overly weighted knobs can sometimes interfere with the neutral return spring on cable shifter setups. Therefore, they engineered this knob to have a balanced weight—around 5.5 oz—that provides confident and accurate shifting without compromising the return spring's function. The knob is finished with the K-Tuned logo on two sides and an engraved K logo on top. A custom-made jam nut is included to ensure the knob remains securely locked in place.","brand":"K-Tuned","offers":[{"title":"Default Title","offer_id":52686565179704,"sku":"KTD-SFT-KNB","price":84.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/657806362.webp?v=1784874926","url":"https:\/\/store.motormia.co\/products\/billet-shift-knob-2","provider":"MOTORMIA","version":"1.0","type":"link"}