Who's this item for: Riders wanting ultimate durability and maximum efficiency from a 12-speed chain

Internal width: 30mm

A fresh bleed is required after servicing

The stable attachment with the help of two screws (included) enables easy installation for secure attachment through the roughest of terrain

there is conductive thread on the index fingers and thumbs

Park TNS-1 Star Nut Setting Tool - 1 1-8th Inch Replace Images Who's this item for: RidersInstalls a new start nut in a few easy steps. If you've purchased a new fork, you'll need this tool to install a new star nut. The Park Threadless Nut Setter is built to last and uses a long handle to protect your fingers. To install a new star nut: Thread the new nut onto the tool. Centre on top of your steerer tube. Tap with a hammer go slow to ensure it stays straight. Sets star nut to 15mm. Compatible with 1" and 1 1 8" headsets steerer tubes.