Park Tool - CNW-2 Chainring Nut Wrench Stock Item:Park Tool Chainring Nut Wrench 2 to accommodate most bicycle

2 to accommodate most bicycle disc brake rotors

Cura and Cura-E

3 for guaranteed compatibility with all single-speed chains

With differentiated levers you’ll never get a wrong shift – even in the tough environment of off-road riding and racing

Preserves tyres and rubber parts

Park Tool - CNW-2 Chainring Nut Wrench Stock Item:Park Tool Chainring Nut Wrench 2 to accommodate most bicyclePARK TOOL CNW 2 CHAINRING 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.