{"product_id":"shimano-deore-rd-m5120-sgs-rear-derailleur-10-11-speed","title":"Shimano Deore RD-M5120-SGS Rear Derailleur – 10\/11-Speed","description":"\u003cdiv class=\"punkride-product-description\" data-pr-design=\"editorial-v2\" style=\"box-sizing:border-box;width:100%;max-width:100%;min-width:0;margin:0;overflow-wrap:anywhere;font-family:inherit;text-align:left;\"\u003e\n\u003cheader style=\"box-sizing:border-box;padding:clamp(24px,4vw,44px);border-radius:18px;background:#111820;color:#fff;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,360px),1fr));gap:24px 48px;align-items:center;text-align:left;\"\u003e\u003cdiv style=\"min-width:0;text-align:left;\"\u003e\n\u003cspan data-pr-design-label=\"true\" style=\"display:inline-block;width:40px;height:4px;background:#b7ed42;margin:0 0 18px;\"\u003e\u003c\/span\u003e\u003cp style=\"margin:0 0 12px;color:#b7ed42;font-size:12px;font-weight:600;line-height:1.5;letter-spacing:.8px;text-align:left;\"\u003eSHIMANO DEORE RD-M5120-SGS\u003c\/p\u003e\n\u003ch2 style=\"margin:0;color:#fff;font-size:clamp(27px,3.2vw,42px);font-weight:750;line-height:1.12;letter-spacing:-1px;text-align:left;\"\u003eChain control for compatible MTB drivetrains\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"min-width:0;text-align:left;\"\u003e\u003cp style=\"margin:0;color:#e1e5e0;font-size:clamp(16px,1.4vw,19px);line-height:1.6;text-align:left;\"\u003eA Deore SGS rear derailleur with Shimano Shadow RD+ chain stabilisation and a low-profile design for compatible mountain-bike setups.\u003c\/p\u003e\u003c\/div\u003e\u003c\/header\u003e\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,max(420px,45%)),1fr));gap:16px;margin-top:20px;min-width:0;align-items:start;text-align:left;\"\u003e\n\u003csection style=\"box-sizing:border-box;min-width:0;padding:clamp(22px,2.5vw,32px);border:1px solid #e3e7e1;border-radius:16px;background:#f6f7f4;color:#364139;text-align:left;\"\u003e\u003ch3 style=\"margin:0 0 16px;color:#111820;font-size:21px;font-weight:700;line-height:1.25;letter-spacing:-.35px;text-align:left;\"\u003eModel and compatibility\u003c\/h3\u003e\n\u003cul style=\"margin:0;padding-left:0;list-style-position:inside;text-align:left;\"\u003e\n\u003cli style=\"margin:0 0 12px;color:inherit;font-size:16px;line-height:1.65;text-align:left;\"\u003eModel: RD-M5120-SGS.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 12px;color:inherit;font-size:16px;line-height:1.65;text-align:left;\"\u003eShimano-listed drivetrain configurations: 2×11-speed, 1×10-speed and 2×10-speed.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 12px;color:inherit;font-size:16px;line-height:1.65;text-align:left;\"\u003eMaximum low sprocket: 42T for 2×11\/10-speed; 46T for 1×10-speed.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 12px;color:inherit;font-size:16px;line-height:1.65;text-align:left;\"\u003eShadow RD+ stabiliser helps control chain movement and noise.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection style=\"box-sizing:border-box;min-width:0;padding:clamp(22px,2.5vw,32px);border:1px solid #e3e7e1;border-radius:16px;background:#f6f7f4;color:#364139;text-align:left;\"\u003e\u003ch3 style=\"margin:0 0 16px;color:#111820;font-size:21px;font-weight:700;line-height:1.25;letter-spacing:-.35px;text-align:left;\"\u003eChoose the right replacement\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 12px;color:inherit;font-size:16px;line-height:1.65;text-align:left;\"\u003eMatch the derailleur with the correct shifter, chain, cassette, front gearing and frame hanger. Check \u003ca href=\"https:\/\/bike.shimano.com\/en-UK\/products\/components\/pdp.P-RD-M5120-SGS.html\" rel=\"noopener\" target=\"_blank\"\u003eShimano’s RD-M5120-SGS guidance\u003c\/a\u003e for your complete drivetrain configuration before ordering.\u003c\/p\u003e\u003c\/section\u003e\u003csection style=\"box-sizing:border-box;min-width:0;padding:clamp(22px,2.5vw,32px);border:1px solid #e3e7e1;border-radius:16px;background:#f6f7f4;color:#364139;text-align:left;\"\u003e\u003ch3 style=\"margin:0 0 16px;color:#111820;font-size:21px;font-weight:700;line-height:1.25;letter-spacing:-.35px;text-align:left;\"\u003eInstallation and care\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 12px;color:inherit;font-size:16px;line-height:1.65;text-align:left;\"\u003eSupplied as the rear derailleur shown in the original supplier photograph. Follow Shimano’s installation and adjustment instructions, set chain length and indexing correctly, and check shifting and clearances before riding. Use a qualified bicycle mechanic if you are unsure about fitting.\u003c\/p\u003e\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":68162632056981,"sku":"B089KDV5C7","price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/5121\/6533\/files\/punkride-shimano-rd-m5120-2442785-original.webp?v=1793898968","url":"https:\/\/www.punkride.com\/en-us\/products\/shimano-deore-rd-m5120-sgs-rear-derailleur-10-11-speed","provider":"Punk Ride","version":"1.0","type":"link"}