A universal set of stackable mounting spacers to setup your Velobike basebar, Altias basebar & Extensions or any other 3rd party bars with a 40mm bolt spacing.

Includes:

• 2x 10mm
• 2x 20mm
• 2x 50mm

Height Configurations:

• 10mm
• 20mm
• 30mm (10mm + 20mm)
• 50mm 
• 60mm (10mm + 50mm)
• 70mm (20mm + 50mm)
• 80mm (10mm + 20mm + 50mm)