{"product_id":"shimano-105-st-r7120-12-speed-hydraulic-mechanical-road-shifters-sti-lever","title":"Shimano 105 ST-R7120 12-Speed Hydraulic\/Mechanical Road Shifters STI Lever","description":"\u003cp\u003eThe Shimano Road Shifters ST-R7120 105 hydraulic\/mechanical STI lever is designed specifically for riders seeking precision and comfort. Its slim, ergonomic design caters to smaller hands, ensuring every shift and brake application feels natural and controlled. With 12-speed shifting and hydraulic disc brakes, these levers deliver powerful braking performance and smooth, effortless gear changes on every ride.\u003c\/p\u003e\n\n\u003cp\u003eThe lever blade’s reduced reach and short shift arc allow for rapid, precise gear transitions, following the natural movement of your hand. The hydraulic brake system offers consistent stopping power with less effort, especially from the hood position, while the auto-adjusting reservoir maintains optimal pad-to-rotor clearance for reliable braking as pads wear. Plus, the included Optislick coated cables and silicon greased outer casing minimize friction and extend service life.\u003c\/p\u003e\n\n\u003cp\u003eEasy maintenance is guaranteed thanks to the bleed-friendly hydraulic system designed for Shimano mineral oil. Tuneable reach adjusters offer a customizable fit, making these shifters an excellent upgrade for cyclists who value performance and comfort.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding precise and reliable 12-speed shifting for a smooth ride\u003c\/li\u003e\n  \u003cli\u003eDelivering powerful, consistent hydraulic braking with minimal hand effort\u003c\/li\u003e\n  \u003cli\u003eOffering ergonomic design tailored for smaller hands to improve control\u003c\/li\u003e\n  \u003cli\u003eEnsuring long-lasting performance with low-friction cables and outer casing\u003c\/li\u003e\n  \u003cli\u003eAllowing easy hydraulic system maintenance with Shimano mineral oil compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRiders who prefer mechanical-only braking systems\u003c\/li\u003e\n  \u003cli\u003eThose requiring compatibility with non-Shimano hydraulic systems\u003c\/li\u003e\n  \u003cli\u003eUsers looking for shifters designed for larger hand sizes\u003c\/li\u003e\n  \u003cli\u003eBicycles that do not support 12-speed transmission setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAre these shifters compatible with all Shimano 105 groupsets?\u003c\/strong\u003e\u003cbr\u003eThese shifters are designed specifically for the 12-speed Shimano 105 series and are compatible within that range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I adjust the reach of the levers?\u003c\/strong\u003e\u003cbr\u003eYes, the tuneable reach adjusters allow you to customize the lever position for maximum comfort and control.\u003c\/p\u003e","brand":"Shimano 105","offers":[{"title":"Left \/ Black","offer_id":45809510744239,"sku":"STR7120L","price":177.48,"currency_code":"GBP","in_stock":true},{"title":"Right \/ Black","offer_id":45809510777007,"sku":"STR7120R","price":177.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/str7120L.jpg?v=1768530751","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/shimano-105-st-r7120-12-speed-hydraulic-mechanical-road-shifters-sti-lever","provider":"Swinnerton Cycles","version":"1.0","type":"link"}