Bicycle Chain Drift Birzman Lighter Atom Birzman

The Light-er Atom is a chain tool with a ultra-compact design.

Features:

• For 8 speed (3/32 ") / 9/10/11/12 speed chains.
• Innovative spring mechanism keeps chain in place and secure during riveting
• Includes spare rivet pin and stainless steel chain hook
• High quality carbon/polymer housing for strength and unique design.