Shimano Dura Ace Di2 R9270 2x12 Groupset

If you want the very best—no compromises, no second-guessing—Shimano Dura Ace Di2 R9270 is the gold standard for road cyclists who demand perfection. At Bike Clinique, we’re fully manufacturer-trained and have extensive experience fitting Dura Ace Di2, so you get a flawless install, precise tuning, and the support you need to make every ride your best yet.

Why Choose Dura Ace Di2 R9270 at Bike Clinique?
Dura Ace Di2 is Shimano’s flagship wireless electronic road groupset, engineered for ultimate speed, control, and reliability. With 12 gears out back, fully wireless shifting, and legendary Dura Ace braking, you’ll climb, sprint, and descend with total confidence. Every detail—from the ergonomics of the levers to the cooling fins on the rotors—reflects decades of pro-level innovation.

What’s Included:

• Shifters/Brakes: Dura Ace Di2 ST-R9270 dual-control levers with BR-R9270 flat-mount calipers. Wireless, fully customisable via the Shimano E-Tube app, with Servo Wave Action for powerful, modulated braking and adjustable reach for all hand sizes.

• Rotors: Dura Ace RT-CL900 Center Lock, 160mm front and rear, IceTech FREEZA for unbeatable heat dissipation and fade-free stopping power.

• Crankset: Dura Ace FC-R9200, 2x12-speed, your choice of 50-34, 52-36, or 54-40T chainrings, and crank lengths 160, 165, 170, 172.5, or 175mm. Hollowtech II arms for maximum stiffness and low weight.

• Front Derailleur: Dura Ace Di2 FD-R9250, compact and ultra-light, with auto-trim for perfect, silent shifts every time.

• Rear Derailleur: Dura Ace Di2 RD-R9250 Shadow+, wireless, lightning-fast, and compatible with 11-28, 11-30, 11-34, or 11-36T cassettes.

• Cassette: Dura Ace CS-R9200, 12-speed, 11-34T or 11-36T, Hyperglide+ for seamless, quiet shifting even under load.

• Chain: Dura Ace/Deore XT CN-M9100, 12-speed, 116 links, with chain lock and SIL-TEC coating for smooth, long-lasting performance.

• Battery & Charging: BT-DN300 internal battery (hidden in seatpost or steerer), E-Tube internal cabling (EW-SD300-I), and EW-EC300 charging cable for easy, in-bike recharging.

Specs at a Glance:

• 2x12-speed (wireless electronic)

• Crank Lengths: 160, 165, 170, 172.5, 175mm