Why is the Classified Powershift Different?
The Powershift is a wireless 2-speed rear hub. Why is that special? Because this innovative system does away with the need for a front derailleur. That means if you've an existing single chainring or are considering an upgrade, you can inquire about the Classified wheelsets.
The Powershift has the simplicity of a 1x drivetrain with all the benefits of a 2x system. What really marks it out is the superfast, wireless shifting which enables the rider to change gear instantly, even under full load.

Description
The CF G19, Classified’s lightweight gravel wheel. Built to withstand the most challenging adventures while keeping the wheels light and stiff to increase ride comfort.
Classified have developed a universal thru-axle, in order to mount system on any existing frame with disc brakes. No modifications to your frame are required!

Riding style: Road
POWERSHIFT ready: Designed to perfectly fit a Classified POWERSHIFT rear hub
Front hub: Classified DBCL Straightpull
Rim type: Carbon, hookless, tubeless ready
Rim depth: 19mm
Brakes: Disc only
Rim Inner width: 25mm
Rim outer width: 30mm
Spokes: 24 Pillar 
Weight wheelset: 1,160g (±5%) (Including front hub, excluding POWERSHIFT rear hub)
Recommended tire size & max tire pressure: 35-61c, 58psi/4bar

*Please note that in combination with the Classified system you require a crank with a single chainring (as you don’t need a front derailleur) and an 11/13 speed derailleur with clutch suitable for the selected cassette size. This item is ONLY a pair of Classified-Ready wheels.