This 18-piece bike workshop tool set includes a Zyklop Mini bit ratchet, a bitholding screwdriver, and 89 mm and 25 mm bits for hex, TORX, and Phillips screws. It features a chain riveter and fastener with an exchangeable rivet pin for opening and closing single-speed to 12-speed chains, and a chain lock tool for easy handling of chain locks.Includes Wera Zyklop Mini 1 bit ratchet, 816 R bitholding screwdriver, one chain riveter, one chain fastener, spare parts set chainriveter pin, one chain lock tool, 10 bits with 89 mm length, 2 bits with 25 mm lengthIncludes chain riveter and chain fastener with exchangeable rivet pin for opening and closing bicycle chains. Suitable for singlespeed chains, up to 12-speedQuick-release bike chain tool for opening and closing chains with a chain lockRobust pouch Wera 9532 Chain Riveter Set Chain Tool EAN: 4013288229571