Steel, tough and durable.
• Thread: BC 1.29 X 24T L
• Material: Cr-Mo Steel
• No NJS stamp
Sugino is founded in 1910 in Nara, Japan.
A Japanese manufacturer of road and track bicycle components, it manufactures a variety of cycling components, specializing in drivetrain components. Their Sugino 75 components are constantly on top of track cyclists' choice.