Shimano Dura Ace R9270 Di2 Disc 12-Speed Groupset – 172.5mm, 52/36T


The Shimano Dura-Ace 12 Speed Di2 Disc Brake full groupset is the pinnacle of Shimano technology. Dura Ace R9200 Di2 is the fastest ever electronic groupset and features wireless technology for a clean cockpit.

For their benchmark 12-Speed Dura-Ace Di2 Groupset Shimano took cycling’s fastest electronic shifting system and made it even faster. Utilising an exclusive wireless protocol to increase shifting speeds without sacrificing any of the precise, reliability you expect from top of the range Shimano drivetrains.

The new R9270 shift levers act as a wireless command centre and feature all-new ergonomics for a more aero and comfortable approach. That translates to seamless shifting thanks to their HYPERGLIDE+ technology. The brakes have also been completely redesigned. The hydraulic disc brakes take Shimano SERVOWAVE technology while increasing pad clearance to reduce unwanted brake squeal.

Only 1 left in stock


Key Features:

  • Wireless Di2 Shift Levers for a cleaner cockpit with 1.5-2 year battery life
  • Shimano’s fastest ever Di2 electronic shifting
  • Revised STI ergonomics
  • HYPERGLIDE+ shifting technology drivetrain
  • All-new SERVOWAVE braking systems
  • 10% extra brake pad clearance
  • Battery life of up to 1000km between charges
  • Fully customisable via the Shimano E-TUBE app

Groupset Includes:

  • Shimano Dura Ace FC-R9200 2×12 Speed 172.5mm 52/36T Chainset
  • Shimano Dura Ace CS-R9200 11-30T 12 Speed Cassette
  • Shimano Dura Ace Di2 RD-R9250 Rear Derailleur (2×12-speed)
  • Shimano Dura Ace Di2 FD-R9250 Front Derailleur (2×12-speed)
  • Shimano Dura Ace Di2 ST-R9270-L/R STI Brake/Shift Levers (left + right)
  • Shimano Dura Ace BR-R9270-F/R Disc Brake Calipers (hydraulic, Flat Mount, front + rear)
  • 2x Shimano Dura Ace/XTR RT-MT900 140mm Centre-Lock Brake Disc Rotors (front + rear)
  • Shimano Dura Ace/XTR CN-M9100 12 Speed Chain (116 links, incl. Quick Link)
  • Shimano Di2 BT-DN300 Internal Mount Battery
  • Shimano Di2 EW-EC300 Battery Charging Cable (1700 mm)
  • Shimano Di2 EW-SD300-I wire (900 + 1200 mm)
UK Deliveries
Delivery should be expected between 4-7 working days unless stated on product page.

Delivery Of Bikes
All of our bicycles are fully built by our experienced and certified mechanics prior to delivery; all you will need to do is turn the handlebars and fit some pedals.

Delivery Of Turbo Trainers
Unfortunately, we are unable to ship Turbo Trainers, but you are more than welcome to pickup your purchase from our store.

Signature Required
All our consignments irrespective of the carrier require a signature upon delivery. Deliveries are typically made between 08:00 and 18:00, so please bare this in mind when choosing a delivery address.

Wrong Goods/Arrived Damaged
There's no point in pretending that mistakes never happen, although it is very unlikely. If something does go wrong we want you to know that Roe Valley Cycles will get it sorted quickly.
If you aren't happy with your purchase for any reason, please contact us on 028 7776 6406 or through our contact page.

Package Recycling
Where possible we do try to reuse packaging from our own suppliers in order to send purchased items to our customers. We ask if the packaging is still in good condition after you've received your goods, then please try to use it again or recycle it yourself.