Unior Spoke Nut Driver 5.5mm Tool MFPN=00.4021.131.001 M5 x 16mm (2) Torx

M5 x 16mm (2) Torx screws

This optional mount kit allows cyclists to mount and install their compatible Varia device beneath their bicycle saddle on standard alloy seat rails (7mm round)

Pro level competition tire

Security rating 5/10

5mm Primary Color Green

Unior Spoke Nut Driver 5.5mm Tool MFPN=00.4021.131.001 M5 x 16mm (2) TorxUnior, the European hand tools producer, is a synonym for reliable, high quality, and functionally designed hand tools around the world. 5. 5mm hex tool to build, tension, or true wheels Use for more purchase and less damage on fragile alloy nipples Available with a screwdriver handle for speed, or T handle for more torque European made and lifetime warranty