Sku#:
1010068
Brand:
Shimano
YOUR SALE PRICE: $899.99
available for order
Shimano Dura-Ace Di2 RD-7970 Rear Derailleur. The revolutionary Dura-Ace Di2 electronic shifting option with SEIS (Shimano Electronic Intelligent System) takes the already superior Shimano shifting performance to a whole new level never seen before. The increased accuracy, smoothness and reliability of electronic shifting makes gear changes faster and virtually eliminates missed shifts. Through SEIS, the electronic rear derailleur is the fastest & most precise shifting available for the road. In addition, the carbon pulley plate is lightweight and rigid while adding a dash of style.
Features & Specs: Saver function | Inner structure is protected from excessive damage
Titanium B axle | Lightweight
Electronic adjustment | Easy adjustment
Carbon link plate | Lightweight
Wide gear ratio | 27T max
Programmed motion | Smooth & precise
Maximum Sprocket: 27T
Minimum Sprocket: 11T
Maximum Front Difference: 16 teeth or less
Total Capacity: 32 teeth or less
Bracket Body: Aluminum
Plate Body: Engineering Composite
Outer Link: Aluminum
Inner Link: Aluminum
Outer Plate: Carbon
Inner Plate: Carbon
Average Weight: 225g
UPC: 689228278622
Manufacturer Part Number: IRD7970SS