GIANT COG

Y80A

➤ Material: AL7075
➤ Teeth: 40^T, 42^T (+16^T)
➤ Shimano Only
➤ Weight: 96g (42^T) +23g

Technical Diagram-40^T

Technical Diagram-42^T

First's Main Pages

Bottom Brackets
Headsets
Cranksets

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