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
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