Shimano Post/Post Disc Brake Adapter


Ideal when choosing to install larger rotors on your bike the Shimano Post to Post Adapter allows fitment of a 20mm larger rotor on Post Mount frames and forks. One of the most popular upgrades for mountain riders, (applicable for road disc as well) larger rotors offer increased stopping power, modulation, and heat dissipation. One of the fastest, least expensive, and most noticeable upgrades you can make on your bike, larger rotors offer immediate improvement without spending large sums of money. Hardware included.

MaterialAluminum, Steel Hardware
Frame/Fork Compatibility74mm Post Mount
Caliper Compatibility74mm Post Mount
Weight34 grams with hardware
12 grams adapter only