Shimano Acera T3000 Direct Rear Derailleur 9s & Max 34t Silver

Designed for 9-speed trekking drivetrains, the SHIMANO ACERA T3000 derailleur shifts with accurate, dependable performance.

Specifications:

– SERIES: ACERA T3000 Series
– Compatible chain: HG 9-speed
– Total capacity: 45T
– Cable adjuster: Yes
– Mount_ Direct attachment (Conventional): Yes
– Fluoric coated link bushings: 1
– Low sprocket Max: 34T
– Low sprocket Min: 28T
– Max. front difference: 22T
– Pulley Sunken type pulley bolt: Yes
– Pulley Teeth: 11T
– Pulley cage: SGS
– Top-Normal spring type Double servo: Yes
– Top sprocket Max: 11T
– Top sprocket Min: 11T
– Rear speeds: 9

Technologies:

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. Keeps rear derailleur guide pulley an optimum distance from each sprocket.

HG Sprockets:
– The distinctively designed HYPERGLIDE sprockets incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. Fast and responsive indexed shifting is the result. The HG cassette sprocket, which was developed for the MTB 10-speed system, underwent comprehensive optimization to achieve super-highly efficient shifting.

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