Designing cranksets, bottom brackets and chainrings for Keirin riders for years, Sugino has built a reputation of being one of the best crank manufacturers on the planet. From their RD2 and Messenger cranks to the top of the line NJS stamped 75 & Grand Mighty, Sugino's name has always been synonymous with high quality.

Made of lightweight alloy and machined/finished to perfection, these little jewels are the perfect finishing touch for your Sugino square taper cranks (and all all other square taper crank arms with standard M22 extractor threading).

Crank arm bolts not included.

 

These are not compatible with Sugino 75 DD2 cranks or any others not having two traditional bolt-on arms.

Specifications

• fits all Sugino square taper crank arms (and all all other square taper crank arms with standard M22 extractor threading)

• sold in pairs

• crank arm bolts sold separately

• colors: silver, black, gold, pink, blue, purple, green, red

dust cap installation

To install the dust caps, lightly grease the threads, use a 5mm allen wrench and be gentle. If you're thinking about putting thread locker on them, don't.

You're simply installing a decorative piece that doesn't need to be torqued down like the survival of all humanity depends on it.