{"product_id":"quintana-roo-prsix-disc-ultegra-di2-triathlon-bike-2019-50cm","title":"Quintana Roo PRsix Disc Ultegra Di2 Triathlon Bike - 2019, 50cm","description":"\u003cp\u003eThe Quintana Roo PRsix Disc Ultegra Di2 is a carbon triathlon and time-trial bike designed around aerodynamic efficiency, stable handling, and sustained power in the aero position. Its aerodynamic frame and fork are shaped to reduce drag while maintaining the stiffness needed for consistent power output, with a geometry focused on keeping the bike composed at speed and through longer efforts. Shimano Ultegra Di2 provides precise electronic shifting and clean gear changes, while the upgraded CeramicSpeed OSPW system adds an oversized pulley arrangement designed to reduce drivetrain friction and provide smooth pulley operation. The disc-brake platform offers consistent braking control and adds versatility for riders who encounter changing conditions across training and race courses. The PRsix Disc is particularly well suited to triathletes who prioritize aerodynamic performance but still want predictable handling and dependable braking for longer courses. It’s a focused race platform built to turn steady power and an efficient position into speed over flat and rolling terrain.\u003cbr\u003e\u003c\/p\u003e","brand":"Quintana Roo","offers":[{"title":"Default Title","offer_id":55615389335924,"sku":"B36042","price":3799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/2490\/6557\/files\/B36042_19QunRooPRSixDsc_1of18.jpg?v=1789415207","url":"https:\/\/cyclelimited.com\/fr\/products\/quintana-roo-prsix-disc-ultegra-di2-triathlon-bike-2019-50cm","provider":"Cycle Limited","version":"1.0","type":"link"}