Runwell Checker Chain Tool Tubeless Tape Sealed Bearings

Sealed Bearings

and experience near tubular performance

Enjoy your tubeless wheel setup

they are available separately

the use of a significantly more advanced base oil than used in the University of Lyon testing has shown further improvements in both wear and friction

Runwell Checker Chain Tool Tubeless Tape Sealed BearingsWhenever you see an NJS track chain fitted to a track bike, you would notice that the joining link is held with a flathead screw and a 6mm nut. Quite often people do not tighten the 6mm nut adequately and it comes loose resulting in an unsafe bike. The idea is simple tighten it before each race. This tool is designed with a knurled edge handle to provide easy torque and control. The checker is used as a simple inspection tool for use before each race.