{"product_id":"is127845","title":"Shimano Altus RD-M310 Rear Derailleur 7 8 Speed Long Cage Black Take Off","description":"\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003cbr\u003eThe Shimano Altus RD-M310 rear derailleur is a dependable replacement derailleur for compatible \u003cstrong\u003e7-speed and 8-speed\u003c\/strong\u003e mountain and hybrid drivetrains. Its \u003cstrong\u003eWide Link\u003c\/strong\u003e body design improves rigidity for more precise shifting, while Shimano’s \u003cstrong\u003eSMART CAGE\u003c\/strong\u003e pulley plate helps provide better ground clearance.\u003c\/p\u003e\n\n\u003cp\u003eOversized \u003cstrong\u003e13-tooth guide\u003c\/strong\u003e and \u003cstrong\u003e15-tooth tensioner\u003c\/strong\u003e pulleys help reduce noise and wear, making this derailleur a practical option for everyday riding and drivetrain refreshes. The long cage design supports a wide range of gearing combinations and works with Shimano HG 6\/7\/8-speed chains.\u003c\/p\u003e\n\n\u003cp\u003eThis derailleur is in \u003cstrong\u003etake-off condition\u003c\/strong\u003e and may show \u003cstrong\u003elight handling marks, small scuffs, or minor signs of installation\/removal\u003c\/strong\u003e. Any wear present is expected to be \u003cstrong\u003ecosmetic only\u003c\/strong\u003e unless otherwise noted.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eGenuine \u003cstrong\u003eShimano Altus RD-M310\u003c\/strong\u003e rear derailleur\u003c\/li\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003e7-speed and 8-speed\u003c\/strong\u003e drivetrains\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong cage\u003c\/strong\u003e design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Link\u003c\/strong\u003e body for increased rigidity and precise shifting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMART CAGE\u003c\/strong\u003e pulley plate for added ground clearance\u003c\/li\u003e\n\u003cli\u003eOversized \u003cstrong\u003e13T guide pulley\u003c\/strong\u003e and \u003cstrong\u003e15T tension pulley\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHelps reduce noise and wear\u003c\/li\u003e\n\u003cli\u003eSupports cassettes up to \u003cstrong\u003e34T\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBlack finish\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTake-off condition\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eBrand: Shimano\u003c\/li\u003e\n\u003cli\u003eSeries: Altus\u003c\/li\u003e\n\u003cli\u003eModel: \u003cstrong\u003eRD-M310\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Type: Rear Derailleur\u003c\/li\u003e\n\u003cli\u003eDrivetrain Speeds: \u003cstrong\u003e7 \/ 8\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCage Length: \u003cstrong\u003eLong\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLargest Cog: \u003cstrong\u003e34T\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eChain Wrap Capacity: \u003cstrong\u003e43T\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRear Derailleur \/ Shifter Compatibility: \u003cstrong\u003eShimano Mountain\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRear Derailleur Mount Type: \u003cstrong\u003e10x1 Standard\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible Chain: \u003cstrong\u003eShimano HG 6\/7\/8-speed\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUpper Pulley: \u003cstrong\u003e13T\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLower Pulley: \u003cstrong\u003e15T\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eWeight: \u003cstrong\u003e326g\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: \u003cstrong\u003eERDM310DL\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003cbr\u003eCompatible with:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShimano 7-speed and 8-speed\u003c\/strong\u003e mountain drivetrain systems\u003c\/li\u003e\n\u003cli\u003eShimano mountain shifters\u003c\/li\u003e\n\u003cli\u003eCassettes up to \u003cstrong\u003e34T\u003c\/strong\u003e within drivetrain capacity limits\u003c\/li\u003e\n\u003cli\u003eFrames using a \u003cstrong\u003estandard 10x1 derailleur mount\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShimano HG 6\/7\/8-speed chains\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003ePlease confirm cassette range, hanger style, and shifter compatibility before purchase.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\u003cli\u003eOne Shimano Altus RD-M310 rear derailleur\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWarranty and Notes\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eTake-off condition\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eMay show \u003cstrong\u003eslight handling marks or small cosmetic scuffs\u003c\/strong\u003e from installation or removal\u003c\/li\u003e\n\u003cli\u003eIncludes only what is shown or described\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eTake-off\u003c\/li\u003e\n\u003cli\u003eMay show minor cosmetic marks from handling or removal\u003c\/li\u003e\n\u003cli\u003eNo known structural damage\u003c\/li\u003e\n\u003cli\u003eGenuine OEM product\u003c\/li\u003e\n\u003cli\u003eIncludes only what is shown or described\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default","offer_id":48310116384980,"sku":"is127845","price":17.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/7262\/2036\/files\/is127845-01.jpg?v=1784228467","url":"https:\/\/outlet.wheelandsprocket.com\/products\/is127845","provider":"Wheel \u0026 Sprocket - Outlet","version":"1.0","type":"link"}