{"product_id":"shimano-alivio-m3120-m-9-speed-triple-front-derailleur-mid-mount-s-s-tpl","title":"Shimano Alivio M3120-M 9-Speed Triple Front Derailleur Mid Mount S\/S Tpl","description":"\u003cp\u003eThe Shimano M3120-M Alivio 9S Tpl S\/S Mid\/C Front Mech is engineered to deliver reliable and precise shifting for mountain bikers seeking performance and durability. This front derailleur is specially designed for 9-speed drivetrains, combining Shimano’s innovative side swing technology with a dual pull system to ensure smooth gear transitions on varied terrain. Its wide pivot link design enhances torsional rigidity, resulting in quicker response times and extended service life, perfect for both trail and off-road cycling.\u003c\/p\u003e\n\n\u003cp\u003eWith a multi-fit band-on, mid-mount frame attachment, it fits a 50 mm chainline and is ideal for triple chainrings up to 40 teeth. The side pull cable routing reduces friction and improves tyre clearance, accommodating modern trail bike geometries with chainstay to seat tube angles between 66 and 69 degrees. Versatile and robust, this front mech adapts seamlessly to top or bottom cable routes, making it a flexible choice for various bike setups.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSmooth and precise shifting on 9-speed drivetrains\u003c\/li\u003e\n  \u003cli\u003eImproved tyre clearance for modern trail bikes\u003c\/li\u003e\n  \u003cli\u003eReduced cable friction for lighter and more efficient gear changes\u003c\/li\u003e\n  \u003cli\u003eDurable design with enhanced torsional rigidity\u003c\/li\u003e\n  \u003cli\u003eCompatible with triple chainrings up to 40 teeth\u003c\/li\u003e\n  \u003cli\u003eFlexible cable routing options (top or bottom)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBikes with chainstay to seat tube angles outside 66-69 degrees\u003c\/li\u003e\n  \u003cli\u003eDrivetrains other than 9-speed\u003c\/li\u003e\n  \u003cli\u003eSingle or double chainring setups\u003c\/li\u003e\n  \u003cli\u003eNon-MTB or road bike applications requiring different mount styles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this front derailleur compatible with my 9-speed mountain bike?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed specifically for 9-speed drivetrains and fits modern trail bikes with the specified frame angles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this with a double chainring setup?\u003c\/strong\u003e\u003cbr\u003eNo, this front mech is optimized for triple chainrings up to 40 teeth and may not perform properly with double setups.\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":45478560497839,"sku":"FDM3100MX6","price":26.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1614853375-90984500.jpg?v=1768522772","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/shimano-alivio-m3120-m-9-speed-triple-front-derailleur-mid-mount-s-s-tpl","provider":"Swinnerton Cycles","version":"1.0","type":"link"}