Model Number ST-7900
Series DURA-ACE
Optical Gear Display -
Cassette Compatibility 10-speed
Front Shifting Double
FLIGHT DECK Compatible yes
FLIGHT DECK Gear Sensor SC-7900
Bracket Material engineering composite
Lever Material carbon
Shift Cable Casing SIS-SP41
Shift Cable stainless steel
Super SLR yes
Reach Adjuster yes
Average Weight 379g