Shimano Dura-Ace R9200 Groupset 170mm 50-34T 12-Speed

Dura-Ace Just Got A Speed Faster

Introducing the Shimano Dura-Ace R9200 12-Speed Groupset — the first of its kind from the renowned component giant. After almost a decade since Shimano released the 11-speed Dura-Ace R7900, the Japanese manufacturer developed a new flagship groupset that resets the industry standard. Here is what's new:

Evolved Di2 Platform – Completely redesigned Di2 system for Shimano's fastest shifting ever in addition to a wireless cockpit design for the best performance and reliability possible.

Advanced Drivetrain – Optimized 12-speed gearing for unrivaled efficiency and Shimano's proven HYPERGLIDE+ technology for seamless shifting no matter the situation.

Refined Interface and Ergonomics – The ultimate balance of comfort, aerodynamics, and aesthetics, Dura-Ace offers unparalleled ergonomics and a cleaner cockpit design.

Enhanced Brake System – The new Dura-Ace brakes offer a quieter, maintenance-friendly system with improved control.

What's Included:

FC-R9200 Hollowtech II 2x12-Speed Crankset — The Dura-Ace 12-speed crankset comes with 50-34T and 52-36T options along with the choice of 170mm or 172.5mm crank arm lengths.

CS-R9200 12-Speed Cassette — The Dura-Ace 12-Speed Cassette comes in a 11-30T configuration with this package, but will be available in a 11-34T option elsewhere. The cassette is compatible with Shimano 11-speed freehub bodies or the new Shimano 12-speed freehub body.

RD-R9250 12-Speed Rear Derailleur — The Dura-Ace RD-R9250 rear derailleur features a Shadow design and comes with integrated D-FLY connectivity so you can pair with Bluetooth & ANT+ compatible devices. It connects to the battery via an E-Tube wire.

FD-R9250 Front Derailleur — The Dura-Ace FD-R9250 braze-on front derailleur is smaller (33% less frontal area) and lighter (96 grams) than previous models. It also connects to the battery via an E-Tube wire.

ST-R9270 Shifters— The new Dura-Ace shifters feature wireless Di2 connectivity and 2x12-speed Dual-Control levers. They have a 4.6mm longer reach for increased security and control.

BR-R9270 Flat-Mount Brake Calipers (160mm Front, 140mm Rear), Resin Pads, & Hoses — The updated Dura-Ace hydraulic disc brakes have a 13% wider control area from the brake lever and 10% wider pad clearance for better performance.

XTR RT-MT900 Center Lock Disc Rotors (160mm & 140mm) — These lightweight rotors have excellent cooling and braking performance thanks to Shimano's ICE Technology. The lock rings are included.

Dura-Ace/XTR CN-M9100 12-Speed Chain — This ultralightweight chain has 126 links for 12-speed drivetrains and features a a Quick-Link.

Di2 EW-SD300, Electric Cables, BT-DN300 3-Port Battery, & EW-EC300 Charging Cable — The battery has been improved for extended life.