The HG-40 chain is designed for the precise indexed shifting of 6, 7 and 8-speed HYPERDRIVE SIS and DUAL SIS transmissions.

Features

• HG chain for precise HYPERDRIVE SIS/DUAL SIS indexed shifting
• Color Shimano: Silver
• Sales Model Code: CN-. HG40
• Shimano part code: Chain
• Bicycle discipline: General
• Use: On the bike
• Type Hyper. Glide
• Speeds: 6/7/8
• Wearing part: Yes
• Package: Semibulk
• Number of chain links: 115