You can find all the spare parts and components you need for your bike at Escapa.
The Newmen Axle 12x148 Boost M12x1 is machined from a single piece of aluminum, making it extremely lightweight and rigid.
Specifications:
Material: aluminum
Hub standard: 12x148mm
Axle length: 174 mm
Axle diameter: 12 mm
Thread pitch: M12x1.0
Thread length: 18 mm
Contact surface, non-threaded side: conical
Head: 5 mm Allen wrench
Max. permissible tightening torque: 12 Nm
Weight: 45 g