Shimano Dura Ace Di2 12 Speed R9270 Disc Brake Groupset - 175 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.

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 customiable via the Shimano E-TUBE app
• Total Weight (approx): 2,364g

Groupset Includes:

• 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)
• Shimano Dura Ace FC-R9200 2x12 Speed 175mm 52/36T Chainset
• Shimano Dura Ace Di2 FD-R9250 Front Derailleur (2x12-speed)
• Shimano Dura Ace Di2 RD-R9250 Rear Derailleur (2x12-speed)
• Shimano Dura Ace CS-R9200 11-30T 12 Speed Cassette
• 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)
• Please Note: Brake Disc Rotors sold separately, available HERE

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