ZTTO Bicycle Disc Brake Adapter Post Mount to Flat Mount Caliper Converter 140mm 160mm 180mm Rotor for MTB Road Bike

ZTTO Post Mount to Flat Mount Disc Brake Adapter

Convert your bike's Post Mount (PM) brake mounting system to Flat Mount (FM), allowing installation of flat mount brake calipers on compatible post mount frames and forks.

Product Specifications:

• Brand: ZTTO

• Material: Aluminum Alloy

• Mounting Type: Post Mount (PM) to Flat Mount (FM)

• Compatibility: 74mm Post Mount to 35mm Flat Mount Caliper

• Rotor Sizes: 140mm / 160mm / 180mm

Available Variants:

F6R6 – Standard Rotor Size

• 140mm Post Mount → 140mm Rotor

• 160mm Post Mount → 160mm Rotor

F8R8 – Rotor Size Upgrade (+20mm)

• 140mm Post Mount → 160mm Rotor

• 160mm Post Mount → 180mm Rotor

Features:

• Durable aluminum alloy construction

• Allows installation of flat mount calipers on compatible post mount frames and forks

• Available in standard and +20mm rotor configurations

• Suitable for compatible MTB, road and gravel bike setups

Important: Please verify your frame/fork mounting type, brake caliper compatibility, rotor size and available clearance before purchasing. Not all frames and forks are compatible.

F6R6 :

For 140mm post mount frame/fork use 140mm brake rotor.

For 160mm post mount frame/fork use 160mm brake rotor

F8R8 :

For 140mm post mount frame/fork use 160mm brake rotor.

For 160mm post mount frame/fork use 180mm brake rotor