Compatibility: FC-R9100 / FC-R8000 / FC-R7000
Speed: 10s / 11s / 12s
Material: AL7075
Heat treatment: T6
Colour black
Size: 50-34T / 52-36T / 53-39T
Weight: 50-34T 132g / 52-36T 148g / 53-39T 157g / Trim Bolts 29g