Thanks to a sophisticated locking system, the Wippermann chain lock is suitable for easy opening and closing of the chain without any tools. Assembly is quick and uncomplicated. The chain lock is compatible with Connex chains of the 8-speed series.

Item details of the Wippermann chain lock:

• Enables easy opening and closing of the bicycle chain
• For Connex 8-speed chains
• Dimensions: 1/2 x 3/32 inch