{"product_id":"shimano-105-di2-st-r7170-2-12-speed-shifters","title":"Shimano 105 Di2 ST-R7170 2×12-Speed Shifters","description":"\u003cp data-path-to-node=\"1\"\u003eThe ST-R7170 Dual Control Levers bring the revolutionary wireless electronic shifting of Shimano’s top-tier groupsets to the legendary 105 series for the first time. Designed for the 12-speed era, these shifters offer a semi-wireless cockpit that eliminates the need for cables running through the handlebar and frame, ensuring a clean and modern aesthetic. The ergonomics are heavily inspired by the flagship Dura-Ace and Ultegra models, featuring a raised hood peak and a revised body shape that provides more hand support and a more secure grip in the \"aero\" position. While offering professional-grade shifting speed and the reliable power of hydraulic disc braking, the 105 Di2 shifters prioritize ease of use and long-term durability. Powered by user-replaceable coin cell batteries with a lifespan of up to 2 years, the R7170 is the perfect entry point into the world of high-performance electronic road cycling.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003eKey Features\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eSemi-Wireless Di2: Wireless connection from the shifters to the derailleurs simplifies assembly and creates a cleaner, more aerodynamic cockpit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eRefined Ergonomics: Updated hood profile and lever shape offer improved hand wrap and comfort, reducing fatigue on long-range endurance rides.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e12-Speed Precision: Seamlessly integrated with the R7100 drivetrain for crisp, reliable shifts every time, even under heavy pedaling loads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003eHydraulic Disc Mastery: Integrated master cylinder provides elite-level braking power and modulation with Shimano’s proven Mineral Oil system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003eAXS-Style Wireless Setup: Easily customizable through the Shimano E-Tube Project app for personalized shift speeds and multi-shift settings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"4\"\u003eSpecifications\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003eSeries: 105 R7100\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003eConnectivity: Di2 Wireless (Proprietary), Bluetooth\/ANT+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003eShifter Type: Dual Control Lever (2×12-Speed)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003eBrake Compatibility: Hydraulic Disc (Mineral Oil)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003eLever Material: Reinforced Plastic\/Aluminum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,5,0\"\u003eBattery: Two CR1632 per shifter (Approx. 1.5–2 year life)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"6\"\u003eTypical Components Included\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003eShimano 105 ST-R7170-R (Right\/Rear Shifter)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003eShimano 105 ST-R7170-L (Left\/Front Shifter)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003eFour CR1632 Batteries (Pre-installed)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003eBrake Hose Fixing Bolts and Plugs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003eUser Manual and Setup Guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Black","offer_id":54279435518324,"sku":null,"price":49560.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1991\/6660\/files\/shimano-105-di2-st-r7170-12-speed-brakeshift-lever-black-bumsonthesaddle-1.webp?v=1775480761","url":"https:\/\/velorays.com\/es\/products\/shimano-105-di2-st-r7170-2-12-speed-shifters","provider":"Velorays","version":"1.0","type":"link"}