‌Disc Brake Adapter converts flat mount to post mount system with 74mm to 34mm hole spacing. Designed for mountain and road bikes requiring reliable brake performance upgrade.

This adapter supports smooth transition between riding styles and ensures stable rotor alignment.

Ideal for cyclists switching from mountain to road setups or upgrading brake systems. Install within minutes using included screws.
Item Type: Disc Brake Adapter
Material: Aluminum Alloy
Color: Black
Hole Distance:74mm/2.91in to 34mm/1.34in

Package List:
1 x Disc Brake Adapter
4 x Screws

Notes:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.