Hyperglide+ offers fast and shockless shifting. Silent and stable operation in all gears. Low-profile design. Extra wide range 12-speed drivetrain. Decreased rear derailleur and chain tension in low gear. New bumper added to rear derailleur pulley cage.

**Compatible with 11-45T Cassettes only**
Hyperglide+ offers fast and shock-less shifting
Silent and stable operation in all gears
Low-profile design
Extra wide range 12-speed drivetrain
Decreased rear derailleur and chain tension in low gear
New bumper added to rear derailleur pulley cage
Bigger 13T pulleys with sealed bearings for increased drivetrain efficiency