With a built-in charging port and wireless connectivity options, the Dura-Ace R9250 gives you super-fast, precise shifting on any terrain.
With one cage length, it shifts on cassettes with 28-34T as the largest sprocket, making the world's best racing parts group still
is more versatile.
- Fastest rear shifting ever, 58% faster than the RD-R9150
- Compact design with integrated wireless unit, charger and switch
- Wider gear range
- LED status indicator
- Suitable for DirectMount
- EW-EC300
Specifications:
Brand: Shimano
Model: Dura Ace R9250
Gears: 2x12S
Cage: Short
Color: Black
Top sprocket_Max. : 14T
Top sprocket_Min. : 11T
Low sprocket_Max. : 34T
Low sprocket_Min. : 28T
Weight: 215g
Pulley Teeth: 11
JPY 
Euros
British Pounds
Australia Dollars
US Dollars
Canada Dollars
Chinese Yuan
Singapore Dollar
Hong Kong Dollar
