The DURA-ACE RD-R9250 12 speed Di2 electronic rear derailleur integrates the system charging port and a wireless connectivity unit all while delivering super fast, precise shifting worth of any pod...
Fast shifting even under load
Robust structure
SHIMANO SHADOW ES
Wedge shape design moves out of the way
Low profile, slim stabilizer
Wide link structure for durability
Alloy pulley cage
Solid pul...
Precise and fast shifting
New ergonomic main lever design
Refined release lever
RAPIDFIRE PLUS
Single shift only
INSTANT RELEASE
2-WAY RELEASE
Replaceable rubber traction pad
Clean cable routing
T...
Precise and fast shifting
New ergonomic main lever design
Refined release lever
RAPIDFIRE PLUS
MULTI RELEASE (Firmer second click)
INSTANT RELEASE
2-WAY RELEASE
Max. multiple shifts (main lever) -...
Ultra smooth shifting under extreme load
Robust structure
SHIMANO SHADOW ES
Wedge shape design moves out of the way
Low profile, slim stabilizer
Wide link structure for durability
Alloy plate
Soli...
