With this beautifully milled adapter, you can offset a Postmount caliper by 20 mm. With a PM mount for 160 mm brake discs (PM6), driving with a 180 mm disc is possible with this adapter.

 

 

Technical specifications:

 

intended use : PM brakes

Material adapter: aluminum, anodised

Material screws: stainless steel

Brake disc size front: 180 mm

Rear brake disc size: -

Pick- mount fork: PM6 (Postmount 160 mm)

mount rear triangle: -

mount brake: Postmount

Colors: black, red, gold, blue, silver

 

Weight: about 31g (including steel screws)