Shimano SM-MA-F180-PP Adapter 180MM Caliper: Post Mount

Features:

• For 74mm caliper on 74mm fork with 180mm rotor
• 2nd version of adaptor, lighter and better hose routing

Specifications:
Weight: 20g
Rotor Size: 180mm
Caliper Type: 74mm Post Mount
Brake Caliper Mount: 74mm Post
Frame/Fork Mount: 74mm Post