This
adapter allows you to use a flat mount caliper with a 140/160 mm. brake
rotor on a frame or fork that  was designed using the 140/160 mm. post
mount standard.

Compatibility:
This adapter only works on frames or forks that have 140/160 mm. post mounts.
It will only works with 140/160 mm. rotors.
Tested with Shimano, SRAM and Campagnolo flat mount calipers.

IMPORTANT : This will not be compatible with all 140/160 mm. frames and forks. It requires at least 24 mm. 

Note: If your frame is natively compatible with 160mm discs, please buy 160-160. If your frame is natively compatible with 140mm discs, please buy 140-140.

Please refer to the drawing carefully before purchasing to confirm compatibility with your fork or frame
140-140:




160-160:

If your brake mount is not compatible, please click here to buy +20mm Rotor style: Post to Flat Mount +20mm

CNC Machined from 6061-T6 Aluminum, tumbled and anodized.
Weight: 14 g (without screws)
Weight: 25 g (with screws)