CAMBIO SHIMANO ALIVIO RD-M3100 SGS 9V SPEED':9 Scientifically engineered with real rider

Scientifically engineered with real rider pressure data

super reactive thanks to the light rim"

Front tyre

The more pronounced side knobs allow grip even in the most difficult curves

CAMBIO SHIMANO ALIVIO RD-M3100 SGS 9V SPEED':9 Scientifically engineered with real riderProduct description The SHIMANO ALIVIO M3100 rear derailleur offers a low profile design that allows for aggressive riding with less dropouts, thanks to the SHIMANO SHADOW design. SKU description Low profile design Total capacity: 45D Max. min.: 36D Rear derailleur adjuster Specifications Pulley Cage SMS Package type Single pack Compatible chain CN HG53 9 speed Total capacity 45T Pinion max Min 11D Max pinion Max 12D Number of sprockets 9 Compatible