Thru-Tool 21mm (Devinci) Bolt Wizard You can easily measure the

You can easily measure the bolt length you have with a tape measure

weather and patina nicely over time

or spot it on the workbench

there is one included with your new top cap

Thru-Tool 21mm (Devinci) Bolt Wizard You can easily measure theThe 21mm Thru Tool is designed to work perfectly with all Devinci Split Pivot frames. So you've packed your bags, filled your drinking reservoir and gathered a few spare parts for a riding adventure into the wilderness! You've remembered a spare derailleur hanger, but How do you get that broken hanger off? And how will you install the new hanger, making sure its tight? You could take a heavy adjustable wrench, a cone wrench maybe, or even a socket and