{"product_id":"shimano-front-chainwheel-fc-r8100-ultegra-for-rear-12-speed-hollowtech-2-160mm-50-34t-w-o-cg-w-o-bb-parts","title":"Shimano FRONT CHAINWHEEL, FC-R8100, ULTEGRA, FOR REAR 12-SPEED, HOLLOWTECH 2, 160MM, 50-34T W\/O CG, W\/O BB PARTS","description":"\u003ch2\u003eShimano Ultegra FC-R8100 HOLLOWTECH II 2x12-Speed Crankset – 160mm, 50-34T\u003c\/h2\u003e\u003cp\u003eThe Shimano Ultegra FC-R8100 is a high-performance road crankset built for 12-speed rear drivetrains, featuring the proven HOLLOWTECH II construction that delivers exceptional stiffness and power transfer with reduced weight. Designed as a core component of the Ultegra R8100 12-speed road groupset, this crankset advances Shimano's front shifting precision and drivetrain efficiency for competitive and endurance road cyclists alike.\u003c\/p\u003e\u003cp\u003eConfigured with a 50-34T chainring combination and a 160mm crank arm length, this compact double setup suits a wide range of riders and terrain. The crankset ships without a chainring guard and without bottom bracket parts, making it compatible with your existing HOLLOWTECH II bottom bracket installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShimano Ultegra R8100 series – 2x12-speed road drivetrain compatibility\u003c\/li\u003e\n\u003cli\u003eHOLLOWTECH II technology for a rigid, lightweight crank arm structure\u003c\/li\u003e\n\u003cli\u003e160mm crank arm length ideal for riders seeking improved pedaling clearance and cadence\u003c\/li\u003e\n\u003cli\u003e50-34T compact double chainring configuration for versatile gearing\u003c\/li\u003e\n\u003cli\u003eOptimized ramp and pin profiles for seamless front shifting performance\u003c\/li\u003e\n\u003cli\u003eCompatible with Shimano 12-speed rear cassettes and derailleurs\u003c\/li\u003e\n\u003cli\u003eDoes not include chainring guard or bottom bracket components\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SHIMANO","offers":[{"title":"Default Title","offer_id":45790917525573,"sku":"192790893747","price":365.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/0032\/5189\/files\/shimano-ultegra-fc-r8100-hollowtech-ii-crankset-2x12-speed-399331-1.jpg?v=1789736354","url":"https:\/\/noboundoriosssport.shop\/products\/shimano-front-chainwheel-fc-r8100-ultegra-for-rear-12-speed-hollowtech-2-160mm-50-34t-w-o-cg-w-o-bb-parts","provider":"No Boundaries Sport","version":"1.0","type":"link"}