{"product_id":"r-theory-weighted-brass-shift-knob","title":"R Theory Weighted Brass Shift Knob","description":"\u003cp\u003eA weighted shift knob CNC machined from dense brass by R Theory Motorsports. The extra mass makes gear changes feel smoother and more precise, an inexpensive change with a noticeable result. The outside is nickel plated for a long-lasting silver look, brushed or polished.\u003c\/p\u003e\u003cp\u003eThe knob threads on through a separate bushing locked in by set screws, which is how R Theory offers several thread pitches. The bushing can also be set deeper in the knob to close the gap down to the shift boot.\u003c\/p\u003e\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eUniversal: shift levers with an M10 x 1.25, M10 x 1.50 or M12 x 1.25 thread; choose the pitch that matches the car's lever\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrass, nickel plated, brushed or polished finish\u003c\/li\u003e\n\u003cli\u003eSphere: 575 g (1.26 lb), 52 mm diameter x 48 mm tall\u003c\/li\u003e\n\u003cli\u003eHandle: 555 g (1.22 lb), 30 mm diameter x 100 mm tall\u003c\/li\u003e\n\u003cli\u003eTear Drop: 848 g (1.87 lb), 52 mm diameter x 86 mm tall\u003c\/li\u003e\n\u003cli\u003eWeights include the threaded bushing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIn the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 brass shift knob in the chosen shape\u003c\/li\u003e\n\u003cli\u003e1 threaded bushing in the chosen pitch\u003c\/li\u003e\n\u003cli\u003e2 stainless steel set screws\u003c\/li\u003e\n\u003cli\u003eR Theory stickers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eImport tariffs covered:\u003c\/strong\u003e the price includes the US import tariff, so there is nothing extra to pay on delivery.\u003c\/p\u003e\u003ch3\u003eReturns\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReturns are accepted within 30 days of delivery on new, uninstalled parts in their original packaging, less a 20% restocking fee.\u003c\/li\u003e\n\u003cli\u003eReturn shipping is paid by the buyer, unless the return is due to our error, and the original shipping charge is not refunded.\u003c\/li\u003e\n\u003cli\u003eInstalled or modified parts, electrical parts and made-to-order items cannot be returned.\u003c\/li\u003e\n\u003cli\u003eA part that arrives damaged, faulty or wrong: contact us within 7 days of delivery with photos of the part and the box.\u003c\/li\u003e\n\u003cli\u003eContact us to start a return before sending anything back; returns ship to our shop, and we send the address.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R Theory Motorsports","offers":[{"title":"Sphere \/ M10 x 1.25 \/ Brushed","offer_id":68293659656391,"sku":"NM-6BF7C6","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Sphere \/ M10 x 1.25 \/ Polished","offer_id":68293659689159,"sku":"NM-B5BED7","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Sphere \/ M10 x 1.50 \/ Brushed","offer_id":68293659721927,"sku":"NM-4B4F0B","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Sphere \/ M10 x 1.50 \/ Polished","offer_id":68293659754695,"sku":"NM-AC7A65","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Sphere \/ M12 x 1.25 \/ Brushed","offer_id":68293659787463,"sku":"NM-6FC352","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Sphere \/ M12 x 1.25 \/ Polished","offer_id":68293659820231,"sku":"NM-8F517F","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Handle \/ M10 x 1.25 \/ Brushed","offer_id":68293659852999,"sku":"NM-2A6FFD","price":67.99,"currency_code":"USD","in_stock":true},{"title":"Handle \/ M10 x 1.25 \/ Polished","offer_id":68293659885767,"sku":"NM-41BB29","price":67.99,"currency_code":"USD","in_stock":true},{"title":"Handle \/ M10 x 1.50 \/ Brushed","offer_id":68293659918535,"sku":"NM-85A5A6","price":67.99,"currency_code":"USD","in_stock":true},{"title":"Handle \/ M10 x 1.50 \/ Polished","offer_id":68293659951303,"sku":"NM-858D36","price":67.99,"currency_code":"USD","in_stock":true},{"title":"Handle \/ M12 x 1.25 \/ Brushed","offer_id":68293659984071,"sku":"NM-2CBD1E","price":67.99,"currency_code":"USD","in_stock":true},{"title":"Handle \/ M12 x 1.25 \/ Polished","offer_id":68293660016839,"sku":"NM-208697","price":67.99,"currency_code":"USD","in_stock":true},{"title":"Tear Drop \/ M10 x 1.25 \/ Brushed","offer_id":68293660049607,"sku":"NM-E2862A","price":124.99,"currency_code":"USD","in_stock":true},{"title":"Tear Drop \/ M10 x 1.25 \/ Polished","offer_id":68293660082375,"sku":"NM-CE9678","price":124.99,"currency_code":"USD","in_stock":true},{"title":"Tear Drop \/ M10 x 1.50 \/ Brushed","offer_id":68293660115143,"sku":"NM-BD796D","price":124.99,"currency_code":"USD","in_stock":true},{"title":"Tear Drop \/ M10 x 1.50 \/ Polished","offer_id":68293660147911,"sku":"NM-FBD036","price":124.99,"currency_code":"USD","in_stock":true},{"title":"Tear Drop \/ M12 x 1.25 \/ Brushed","offer_id":68293660180679,"sku":"NM-71C380","price":124.99,"currency_code":"USD","in_stock":true},{"title":"Tear Drop \/ M12 x 1.25 \/ Polished","offer_id":68293660213447,"sku":"NM-7D6DBA","price":124.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/3659\/5143\/files\/r-theory-weighted-brass-shift-knob-1.jpg?v=1794149106","url":"https:\/\/www.nappmotorsports.com\/products\/r-theory-weighted-brass-shift-knob","provider":"Napp Motorsports","version":"1.0","type":"link"}