• Type: MTB
• Max. low sprocket: 40T
• Total capacity: 45T
• Pulley cage: SGS
• Mount Direct attachment

Technologies

HYPERGLIDE+

HYPERGLIDE+ dedicated chain delivers greater chain retention, improved shifting efficiency, and smoother transmission over rough terrain.

Benefits

• Improved chain retention encourages more aggressive all-terrain riding and relieves chain-issue anxiety.
• Smoother drivetrain transmission and enhanced shifting performance sharpens riders’ concentration and improves acceleration.
• Better chain engagement cuts abrasion, reduces maintenance, and lengthens the lifespan of the chain.

Double Servo

• SHIMANO’s double servo-panta mechanism enables the rear derailleur to move in an optimum path. The guide pulley tracks the cogs closely while moving front to back, optimizing each shift. Perfect tracking contributes to the most accurate SIS shifting.