GleamIt 2.0 impresses with the features of a proven racktime 2.0 carrier, like SnapIt 2.0 compatibility, beautiful design, an understated system surface and elegant style Features an integrated, purist rear light made by Trelock, powered by AC Dynamo current for use with Dynamo equipped hubs 390mm deck height is intended for use with 700C and 29` frames Not compatible with Racktime 1.0 accessories