Unior Master Chain Tool

Large handle gives extra leverage and breaks the chain easily. Master Chain Tool features floating chain support for perfect positioning and support of any chain. Comes with three different interchangeable chain supports; preinstalled is a single link support, available are also a wider double link chain support for extra grip on the chain and a dedicated SRAM AXS chain support. Hidden compartment in the body of the tool features an additional replacement chain pin.

Comes with:

• Long and short derailleur chain support (compatible with 6–12-speed derailleur chains)
• Dedicated SRAM AXS chain support
• Campagnolo chain pin blocker
• Replacement chain pin

Compatible with:

• All derailleur chains from 6-12-speed
• SRAM AXS flat top chain
• Most single speed 1/8" chains
• Campagnolo 11- and 12-speed chain peening