Cycling Bargains - Fawkes Cycles Shimano Ultegra 12 Speed RIM Brake Di2 Groupset | Free delivery over £40, 0% finance & 90 day returns. (fawkes-80392)

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Fawkes Cycles Shimano Ultegra 12 Speed RIM Brake Di2 Groupset | Free delivery over £40, 0% finance & 90 day returns.

Product Description

SHIMANO ULTEGRA R8150 Di2 RIM BRAKE DISC GROUPSET With technology trickling down from flagship Dura-Ace, Shimano's Ultegra R8150 Di2 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. Shifting 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. There 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. You 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. The Groupset comprises of_ ST-R8150 Shifters NOT wireless - (the required cables and junction box are included in the groupset) 2x12-speed Dual-Control lever Refined hood for improved ergonomics and aerodynamics Improved button access FC-R8100 - HOLLOWTECH II Crank Set - 2x12-speed Chainring combinations_ - 52-36T or 50-34T and now 46-36T CS-R8100 Cassette - 12-speed, 11-30T or 11-34T 11-tooth small cog for optimal efficiency Optimized “Sweet Spot” Gears for pedalling efficiency Compatible with 11-speed HG freehub bodies 11-36*T cassettes (CSHG710) available as an option RD-R8150 Rear Derailleur SHIMANO SHADOW Rear Derailleur Integrated D-FLY connectivity 12-speed Di2 technology Compatible with 11-30, 11-34 and 11-36*T cassettes (*available as an option) FD-R8150 Front Derailleur 12-speed Di2 technology Fast, precise front shifting BR-R8100 Brakes Exceptional balance of rigidity, weight and stopping power Maximum tyre size_ 28C KMC X12 Chain with Quick Link Shimano Battery, Charging Cable and Electric Wires This groupset comes complete with a Shimano E-Tube SEIS Di2 battery, charging cable and EW-SD300 E-Tube Di2 Electric Wires. E-Tube SEIS Di2 Battery, 7.4V Lithium-ion, 3-ports for SD300 wires, internal mount EW-EC300 Charging Cable,1700mm EWJC30X - 4 port or 2 port junction If you are unsure, our recommended wire lengths are_ EW-SD300 E-Tube Di2 Electric Wire, 550mm - left Shifter to cable junction EW-SD300 E-Tube Di2 Electric Wire, 550mm - right shifter to cable junction EW-SD300 E-Tube Di2 Electric Wire, 900mm - battery to front mech EW-SD300 E-Tube Di2 Electric Wire, 1200mm - battery to rear mech EW-SD300 E-Tube Di2 Electric Wire, 1400mm - battery to junction cable PLEASE NOTE, THIS GROUPSET DOES NOT CONTAIN_ Bottom Bracket PLEASE ALSO NOTE_ Unlike the disc brake version, the 12s rim brake shifters still use WIRED connections to the battery and derailleurs.