CSU / Steerer tube materials: Hollow forged aluminium crown with anodized aluminium tapered steerer tube

Drivetrain Compatibility: 12-speed

O Matter frame material provides durability and all-day comfort to keep up with life on-the-go

And then there are the extras: lock reminder

This comes from the use of 6 double tooth pawls (3 engage at a time) for 120 points of engagement

Mucky Nutz Face Fender Mud Guard - Reflective PDP|PLP|Suits Freehub Type CSU / Steerer tube materials:A must have for any rider. The Face Fender Mud Guard from Mucky Nutz is so discrete, you'll forget its even there. Installs in minutes with the included Velcro and provides great coverage against mud and other objects that can be flung into the rider's face. On certain models, the Face Fender can be used as a rear mudguard. Features: Durable and shaped for maximum performance. Keeps dirt and other unpleasantries (e. g. cow pastures) out of your face.