Our POWERSHIFT system can be installed on any frame that meets the specifications below. No frame or dropout modifications are required to install a Classified wheel or POWERSHIFT system.
For road and gravel applications using the 142 mm POWERSHIFT hub, the frame must have a rear hub width of 142 mm and a front hub width of 100 mm. The thru-axle diameter must be 12 mm at both the front and rear. The system is compatible with post-mount and flat-mount disc brakes of all sizes and is not compatible with rim brakes. For road and gravel setups, the minimum front chainring size is 40T. For e-bike applications, the maximum cassette size is 11–34; 11–40 cassettes are not compatible with e-bikes.
For MTB applications using the 148 mm POWERSHIFT Boost hub, the frame must have a rear hub width of 148 mm and a front hub width of 110 mm. The thru-axle diameter must be 12 mm at the rear and 15 mm at the front. The system is compatible with post-mount and flat-mount disc brakes of all sizes and is not compatible with rim brakes. For MTB setups, the minimum front chainring size is 30T.