Park Tool Chain Ring Nut Wrench CNW-2 drumbeat21-523 Tubular laces are durable and

Tubular laces are durable and hold a knot

The Muc-Off Bio Drivetrain Cleaner is the complete drivetrain cleaning solution that can either be poured into a chain cleaning device or sprayed directly to your chain rings

Notice: Park Tool AP-1 Adhesive Primer must be used to prep all components

Everybody wins

Park Tool Chain Ring Nut Wrench CNW-2 drumbeat21-523 Tubular laces are durable andChainring Nut Wrench The CNW 2 makes chainring bolt set installation and removal easy. It securely holds the slotted nut to prevent spinning when tightening or loosening the bolt. Double ended to fit most slotted type nuts. The outer width of both ends of the CNW 2 are nominally 12mm wide. One end has a two outer tips nominally 2. 7mm wide each, and the other end has tips of 3. 8mm each. The blade thickness is nominally 1. 35mm.