Ochain Black Shimano 104 BCD
Ochain NERO for SHIMANO direct mount cranks (NOT COMPATIBLE WITH narrow 162mm Q-factor crankset)
Main material: Al Alloy 7075 T6
Dimensions: 93 mm x 93 mm x 13 mm
Weight: 128 g
Chainline 52mm (Boost only)
Provided with Ochain Rubber Kit to switch from 4° , 6°, 9° setup