mpn
50A57
brand
name: Martin Sprocket & Gear
manufacturer
name: Martin Sprocket & Gear
Attributes
Key
Value
Bore Diameter
0.94 in
Bore Type
Reboreable
Chain Number
50
Chain Pitch
0.625 in
Hub Configuration
No Hub
Length Through Bore
0.343 in
Material
Steel
Number of Teeth
57
Outer Diameter
11.703 in
Pitch
0.625 in
Pitch Diameter
11.3455 in
Type
Stock Bore Sprockets