Click to expand Tap to zoom Shimano CN29 Chain Breaker Original price $74.99 - Original price $74.99 Original price $74.99 $74.99 - $74.99 Current price $74.99 | / SKU 4550170467937 Availability: Only 3 left! Quantity Add to cart Description Description Shimano chain tool suited to 9-12 speed chains with ergonomic grip and used to adjust chain length or remove from the bike for cleaning. Compatible with 9-12 speed chains Simple & Easy to use