{"title":"Ultegra Groupsets","description":"","products":[{"product_id":"shimano-ultegra-r8170-di2-disc-groupset-12-speed","title":"Shimano Ultegra R8170 Di2 Disc Groupset - 12 Speed","description":"\u003cdiv class=\"description\"\u003e\u003cstrong\u003eShimano Ultegra R8170 Di2 Disc Groupset - 12 Speed\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"details\"\u003e\n\u003cdiv\u003e\n\u003cspan\u003eThe freedom of the open road, crisp mornings and fiery sunsets. Laughter filling the air and then trailing off. Nature, unfolding as you roll. Breathtaking vistas that stop you in your tracks. Coffee stops and camaraderie. Route prep and weather checks. Rain breaks and sunny bursts. Mad dashes. Racing each other to the top. And then kicking back...\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003cp data-start=\"58\" data-end=\"106\" class=\"\"\u003e\u003cstrong data-start=\"58\" data-end=\"104\"\u003eProduct Availability \u0026amp; Shipping Disclaimer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"108\" data-end=\"448\" class=\"\"\u003ePlease be aware that some parts are stored in supplier warehouses. As a result, shipping times may vary depending on stock availability. If you require this product within 7 days of ordering, we strongly recommend requesting an estimated stock arrival before purchasing. Contact us at \u003cstrong data-start=\"393\" data-end=\"427\"\u003e\u003ca data-start=\"395\" data-end=\"425\" rel=\"noopener\"\u003eservicecourse@saintpiran.co.uk\u003c\/a\u003e\u003c\/strong\u003e for further details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eDrivetrain System\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eAn integral part of Shimano's 12-speed road lineup, the Ultegra R8100 chainset builds upon Shimano's legendary front shifting and transmission efficiency. With new refinements for seamless 12-speed shifting, the Ultegra crank is now offered in lengths from 160 to 175mm, bringining performance and improved fit for smaller riders, triathletes, and riders with specific biomechanic requirements.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eWireless Cockpit\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eShimano's Ultegra ST-R8170 brake levers bring enhanced modulation and control to every ride by employing Shimano's proven Servo Wave technology. The all-new Di2 platform, used on both Dura-Ace and Ultegra, untethers the shifters while delivering the world's fastest, most reliable wireless shifting.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eBrake System\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThe Ultegra R8170 disc brake caliper brings a new level of control to the road cycling world with enhanced modulation and a quicker initial braking point. Despite its smaller construction, the system is quieter than ever and easier to maintain.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eGroupset Includes:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eChainset: Shimano Ultegra FC-R8100 with a choice of rings and crank lenghts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDisc Brakes\/Gear Levers: Shimano Ultegra ST-R8170 Hydraulic disc brakes with wireless Di2 shifting.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFront Derailleur: Shimano Ultegra Di2 FD-R8150\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRear Derailleur:Shimano Ultegra Di2 RD-R8150\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCassette: Shimano Ultegra Di2 CS-R8100 (Choice Of Ratio's)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eChain: Shimano\/KMC - 12 speed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDi2 Parts: Battery, Charging cable and two Di2 cables. The levers work wireless.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"175mm 50\/34T \/ 11\/30T \/ N\/A","offer_id":48462990704917,"sku":null,"price":1044.99,"currency_code":"GBP","in_stock":true},{"title":"175mm 50\/34T \/ 11\/30T \/ 160\/160mm","offer_id":44374195699989,"sku":"R8170-GRP-13","price":1144.0,"currency_code":"GBP","in_stock":true},{"title":"175mm 50\/34T \/ 11\/30T \/ 140\/140mm","offer_id":47997808935189,"sku":null,"price":1144.0,"currency_code":"GBP","in_stock":true},{"title":"175mm 50\/34T \/ 11\/30T \/ 160\/140mm","offer_id":47997808967957,"sku":null,"price":1144.0,"currency_code":"GBP","in_stock":true},{"title":"175mm 50\/34T \/ 11\/34T \/ N\/A","offer_id":48462990737685,"sku":null,"price":1044.99,"currency_code":"GBP","in_stock":true},{"title":"175mm 50\/34T \/ 11\/34T \/ 160\/160mm","offer_id":44374195732757,"sku":"R8170-GRP-14","price":1144.0,"currency_code":"GBP","in_stock":true},{"title":"175mm 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160\/160mm","offer_id":44374195798293,"sku":"R8170-GRP-16","price":1144.0,"currency_code":"GBP","in_stock":true},{"title":"175mm 52\/36T \/ 11\/34T \/ 140\/140mm","offer_id":47997809525013,"sku":null,"price":1144.0,"currency_code":"GBP","in_stock":true},{"title":"175mm 52\/36T \/ 11\/34T \/ 160\/140mm","offer_id":47997809557781,"sku":null,"price":1144.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/1450\/1397\/files\/shimano-shimano-ultegra-r8170-di2-disc-groupset-12-speed-groupset-73362787402102.png?v=1758833951"},{"product_id":"shimano-ultegra-power-meter-12-speed-groupset","title":"Shimano Ultegra Power Meter 12 Speed Groupset","description":"\u003ch2\u003eSHIMANO ULTEGRA R8170 DI2 DISC GROUPSET\u003c\/h2\u003e\n\u003cp\u003eWith technology trickling down from flagship Dura-Ace, Shimano's Ultegra R8170 Di2 Disc Groupset is better than it has ever been before. It perfectly balances performance with value, and the components are slick, reliable, and only create a minimal weight penalty compared to Dura-Ace.\u003c\/p\u003e\n\u003cp\u003eShifting is flawless, and faster than previous iterations, while operating almost silently. This is thanks to Hyperglide+ tooth profiles, meaning that the chainrings and cassette have an improved connection with the chain, essentially improving shifting under load, across the cassette. Adding in a 12th sprocket, progression through the gears is smoother too.\u003c\/p\u003e\n\u003cp\u003eBraking is equally impressive, and redesigned calipers provide more clearance between rotor and pad, reducing rubbing and scraping noises frequently heard in wet or gritty conditions. Servo Wave levers, which have been redesigned for improved ergonomics, speed up the initial travel so pad and rotor meet sooner, creating a more progressive feel.\u003c\/p\u003e\n\u003cp\u003eAesthetics are sleek, with the semi-wireless system eliminating wires from shifters to derailleurs. The battery remains mounted in the seatpost or seat tube, and this is wired to the derailleurs, while the charge port is now incorporated into the rear derailleur, so there is no junction box required. CR1632 coin cell batteries in the shifters provide 1.5 to 2 years of life and easy access to the port on the rear mech makes charging the rest of the system easy.\u003c\/p\u003e\n\u003cp\u003eThere are plenty of configurations to choose from, including various crank lengths and both mid-compact and compact chainrings, making this groupset a fantastic option for the majority of riders looking to upgrade their bike to an electronic system. \u003c\/p\u003e\n\u003cp\u003eYou can also pair the system with most third-party cycling computers, including Garmin and Wahoo, which allow you to monitor gear selection or battery status.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"58\" data-end=\"106\" class=\"\"\u003e\u003cstrong data-start=\"58\" data-end=\"104\"\u003eProduct Availability \u0026amp; Shipping Disclaimer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"108\" data-end=\"448\" class=\"\"\u003ePlease be aware that some parts are stored in supplier warehouses. As a result, shipping times may vary depending on stock availability. If you require this product within 7 days of ordering, we strongly recommend requesting an estimated stock arrival before purchasing. Contact us at \u003cstrong data-start=\"393\" data-end=\"427\"\u003e\u003ca data-start=\"395\" data-end=\"425\" rel=\"noopener\"\u003eservicecourse@saintpiran.co.uk\u003c\/a\u003e\u003c\/strong\u003e for further details.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Shimano","offers":[{"title":"170 50\/34 \/ 160\/160 \/ 11-30","offer_id":48309937242389,"sku":null,"price":1950.0,"currency_code":"GBP","in_stock":true},{"title":"170 50\/34 \/ 160\/160 \/ 11-34","offer_id":48309937275157,"sku":null,"price":1950.0,"currency_code":"GBP","in_stock":true},{"title":"170 50\/34 \/ 160\/140 \/ 11-30","offer_id":48309937307925,"sku":null,"price":1950.0,"currency_code":"GBP","in_stock":true},{"title":"170 50\/34 \/ 160\/140 \/ 11-34","offer_id":48309937340693,"sku":null,"price":1950.0,"currency_code":"GBP","in_stock":true},{"title":"170 50\/34 \/ 140\/140 \/ 11-30","offer_id":48309937373461,"sku":null,"price":1950.0,"currency_code":"GBP","in_stock":true},{"title":"170 50\/34 \/ 140\/140 \/ 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Contact us at \u003cstrong data-start=\"393\" data-end=\"427\"\u003e\u003ca data-start=\"395\" data-end=\"425\" rel=\"noopener\"\u003eservicecourse@saintpiran.co.uk\u003c\/a\u003e\u003c\/strong\u003e for further details.\u003c\/p\u003e\n\u003ch3\u003eThe Groupset comprises of:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eST-R8150 Shifters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNOT wireless - (the required cables and junction box are included in the groupset)\u003c\/li\u003e\n\u003cli\u003e2x12-speed Dual-Control lever\u003c\/li\u003e\n\u003cli\u003eRefined hood for improved ergonomics and aerodynamics\u003c\/li\u003e\n\u003cli\u003eImproved button access\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFC-R8100 - HOLLOWTECH II Crank Set - 2x12-speed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChainring combinations:  - 52-36T or 50-34T\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCS-R8100 Cassette 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