{"product_id":"21-speed-twist-shifter-set-with-left-and-right-rev","title":"21 Speed Twist Shifter Set With Left And Right Revoshift Grips For Mountain And Hybrid Bikes 3x7 Gear System Includes Left 3-Speed And Right 7-Speed Shifters Easy Install Durable Grip Shifter With Grips","description":"\u003cdiv\u003e21-Speed Twist Shifter Set for Mountain \u0026amp; Hybrid Bikes\u003cbr\u003e\n✔️ Left 3-speed and right 7-speed shifters, 21-speed system \u003cp\u003eThe 21-speed twist shifter set combines a left 3-speed shifter with a right 7-speed shifter to deliver a complete 21-speed gearing option for mountain and hybrid bikes. This kit includes a pre-installed cable set for easy installation and is suitable for upgrading or replacing worn shifters on MTB, commuter, folding, and youth bikes.\u003c\/p\u003e \u003cp\u003e✅ Durable aluminum alloy and reinforced plastic construction for long-lasting performance.\u003cbr\u003e✅ Pre-installed shift cables included for quick installation.\u003cbr\u003e✅ Fits standard handlebar diameter 22.2mm (0.87 inch) and compatible with many MTB shifter systems.\u003cbr\u003e✅ Optical gear display shows current gear position at a glance for precise shifting.\u003c\/p\u003e \u003cp\u003e💡 What is a 21-speed bicycle twist shifter set used for and how does it work? This handy setup lets riders control front and rear gears across a wide range for smooth, reliable shifting.\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSeamless front and rear derailleur coordination for precise gear changes\u003c\/li\u003e\n\u003cli\u003eIncludes left 3-speed and right 7-speed shifters for a complete 21-speed system\u003c\/li\u003e\n\u003cli\u003ePre-installed cables save time during installation\u003c\/li\u003e\n\u003cli\u003eCompatible with 22.2mm handlebars and widely used MTB shifter setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48529956667627,"sku":"VXB0F9SLVV8H","price":49.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/615AkBigFwL.jpg?v=1779616033","url":"https:\/\/vxb.com\/products\/21-speed-twist-shifter-set-with-left-and-right-rev","provider":"VXB Bearings","version":"1.0","type":"link"}