Shimano Dura-Ace BR-R9270 disc brake caliper Fixing Bolt C2 for 20mm mount.
The following are an “A” match which indicates that the parts are the same in materials, appearance, finish, size, etc.
– Shimano Dura-Ace BR-R9170
The following are a “B” match which indicates that the parts are usable but differ in materials, appearance, finish, size, etc.
– Shimano Ultegra BR-R8170
Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.