Shimano Dura-Ace BR-7800 caliper brake Pivot Nut.
The following are an “A” match which indicates that the parts are the same in materials, appearance, finish and size etc.
– Shimano Dura-Ace BR-7700
– Shimano Ultegra BR-6600
– Shimano Ultegra BR-6500
– Shimano 105 BR-R7000
– Shimano 105 BR-5800
– Shimano 105 BR-5700
– Shimano 105 BR-5600
– Shimano 105 BR-5501
– Shimano 105 BR-5500
– Shimano Tiagra BR-4700
– Shimano Tiagra BR-4600
– Shimano Tiagra BR-4500
– Shimano Tiagra BR-4400
– Shimano Sora BR-R3000
– Shimano Sora BR-3500
– Shimano Sora BR-3400
– Shimano Sora BR-3300-A
– Shimano Sora BR-3300
– Shimano Claris BR-R2000
– Shimano Claris BR-2400
– Shimano BR-R650
– Shimano BR-R600
– Shimano BR-R560
– Shimano BR-R451
– Shimano BR-R450
The following are a “B” match which indicates that the parts are usable, but differ in materials, appearance, finish and size etc.
– Shimano Ultegra BR-R8000
– Shimano Ultegra BR-6800
– Shimano Ultegra BR-6700
Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.