Description

45T max cog size
Works with 1×12-speed and 2×12-speed 10-45-teeth cassette
Pulley size with 13T increased for reduced friction

Product Features
Use: MTB
Group: SLX M7100
Model: RD-M7120
Mount: Direct attachment (Conventional)
Technology: Shadow RD+
Gradations: SGS-Type 1 2×12-speed (10-45 cassette)
Compatible chain: CN-M7100 12-speed
Max. teeth large sprocket: 45T
Min. teeth large sprocket: 45T
Max. teeth small sprocket: 10T
Min. teeth small sprocket: 10T
Max. Front Difference: 10T
Total Capacity: 45T
Pulley cage
Type-SGS long
Material: Aluminum GFRP Stainless steel Steel