You can find all the replacement parts you need at Escapa.
The Cannondale Speed Release 142x12 Double Lead P1.0 Bolt 165mm Axleis an essential element for mounting your wheel to your bike.
Genuine Cannondale thru-axle for 142mm Speed Release frames with Double Lead threads.
Compatible with 2020-generation Topstone Carbon frames.
Minimalist design without a lever. A 6mm hex wrench is used for installation and removal.
Wheelbase: 142mm
12mm diameter
165mm from the plane to the end of the axle