Efficient Velo Tools Safe Zone Helmet Mirror Black ModelNumber=J1617 bead-stiffness and bead diameters tuned

bead-stiffness and bead diameters tuned for use with straight sidewall (TSS) or “hookless bead” and hooked rim designs alike

X-Horizon geometry

Self-healing

The Switch Multi Mount system allows you to quickly switch between carry and bottle cages any other accessory with 64mm bolt spacing as well as all products in the Hiplok x Restrap Switch system line up

Offset 3mm Primary Color Black Material Steel Teeth 32 Speed 11 Narrow-Wide Design Yes

Efficient Velo Tools Safe Zone Helmet Mirror Black ModelNumber=J1617 bead-stiffness and bead diameters tuned2. 25" mirror provides safest view of what's behind you Linked arm is easy to adjust and holds position Guaranteed to fit nearly every helmet 5 year "No Fault" warranty from manufacturer Made in the USA Mount Helmet Color Black