Hollowtech ll Bolt

Free yourself from the need for the special tool that no multi tool has, and you never find in the workshop, plus embrace the aero gains.

Scope of delivery:
1x CNC Hollowtech ll bolt / Allen key size: 5mm / 0.7-1.5Nm / 5.2g

Compatinility:
All Shimano Hollowtech ll cranks: road, GRX, mtb, steps, steps rs, shimano e-bike systems, saint etc.

Made in Zürich, Switzerland