{"product_id":"shimano-rd-m310-altus-7-8-speed-mtb-wide-link-rear-derailleur-sgs-cage-black","title":"Shimano RD-M310 Altus 7\/8-speed MTB Wide Link Rear Derailleur SGS Cage-Black","description":"\u003cp\u003eThe Shimano RD-M310 Altus SGS Rear Derailleur is a 7\/8-speed MTB-style component designed for city, sport, and youth bikes. Part of the Altus range, it delivers excellent cost performance while providing a feeling of easy control that inspires confidence, particularly for novice and younger riders.\u003c\/p\u003e\n\u003cp\u003eThis mountain bike rear derailleur features a light action operation combined with oversize pulleys to support a wide gear choice. The use of 13- and 15-tooth tension and guide pulleys helps to reduce noise and wear, contributing to smoother and more reliable shifting.\u003c\/p\u003e\n\u003cp\u003eAn extension spring and low-friction fluorine-coated link pivot bushing further enhance the light shifting action. The top normal spring design makes it suitable for use with Rapidfire shifters. A wide link design improves rigidity, resulting in more precise shifting performance.\u003c\/p\u003e\n\u003cp\u003eThe derailleur is compatible with IG and HG chains and supports 7- and 8-speed drivetrains. It is designed for use with 28 to 34 tooth low rear sprockets and offers a total capacity of 43 teeth.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Shimano\u003c\/li\u003e\n\u003cli\u003eModel: RD-M310 Altus SGS\u003c\/li\u003e\n\u003cli\u003ePart Number: RDM310\u003c\/li\u003e\n\u003cli\u003eBarcode: 4524667130925\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003cli\u003eSpeed Compatibility: 7- and 8-speed\u003c\/li\u003e\n\u003cli\u003eChain Compatibility: IG and HG chain\u003c\/li\u003e\n\u003cli\u003eSpring Type: Top normal\u003c\/li\u003e\n\u003cli\u003ePulley Size: 15-tooth tension pulley, 13-tooth guide pulley\u003c\/li\u003e\n\u003cli\u003eLow Rear Sprocket Compatibility: 28 to 34 tooth\u003c\/li\u003e\n\u003cli\u003eTotal Capacity: 43 teeth\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Grade A","offer_id":53252881088850,"sku":"Hal\/RD-M310#A","price":17.89,"currency_code":"GBP","in_stock":true},{"title":"Grade B+","offer_id":53252881121618,"sku":"Hal\/RD-M310#B","price":31.79,"currency_code":"GBP","in_stock":false},{"title":"Grade C+","offer_id":53252881154386,"sku":"Hal\/RD-M310#C","price":28.59,"currency_code":"GBP","in_stock":false},{"title":"Grade D+","offer_id":53252881187154,"sku":"Hal\/RD-M310#D","price":24.29,"currency_code":"GBP","in_stock":false},{"title":"NEW","offer_id":53252881219922,"sku":"Hal\/RD-M310#NEW","price":34.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8844\/7058\/files\/4524667130925_20a.jpg?v=1776778992","url":"https:\/\/www.tlx.co.uk\/products\/shimano-rd-m310-altus-7-8-speed-mtb-wide-link-rear-derailleur-sgs-cage-black","provider":"TLX","version":"1.0","type":"link"}