We can supply bundled groupsets at competitve prices. This advertised price includes the listed bundled parts below. You will also require a bottom bracket to suit your frame.Please contact us with your required options for component availability.You will have the following options:Crankarm lengthChainring sizeCassette ratioDisc rotor diameterShifter wire lengthBundled components:FC-R9200 Dura-Ace 12-speed double chainsetCS-R9200 Dura-Ace 12-speed cassette CN-M9100 XTR/Dura Ace HG+ chain, with quick link, 12-speedST-R9270 hydraulic disc, Di2 E-tube STI set, flat mount calliper, left rearST-R9270 hydraulic disc, Di2 E-tube STI set, flat mount calliper, right frontRD-R9250 Dura-Ace Di2 12-speed rear derailleurFD-R9250 Dura-Ace Di2 12-speed front derailleur E-tube2 x RT-CL900 Ice Tech FREEZA rotor2 x EW-SD300 E-tube Di2 electric wireBT-DN300 Di2 internal mount battery, 3-portEW-EC300 battery charging cable