Shimano BR-R9100 Dura-Ace Pivoting Brake Shoe Set Spacer The Elite Hub Nut is

The Elite Hub Nut is one of the lowest weight track nuts on the market

and popping them into the hub

the efficiency of force transmission increases

Axle: 30mm

35 x 47 x 8mm | 45x45° - 1-1/4" | Alternative to: ACB3547H8

Shimano BR-R9100 Dura-Ace Pivoting Brake Shoe Set Spacer The Elite Hub Nut isReplacement shoes & pads to suit rim brakes. These will fit most manufacturers brakes. This includes Shimano, and is not limited to, BR R9200, BR R9100, BR 9000, BR 7900, BR 7800, BR 7700, BR R8100, BR R8000, BR 6800, BR 6700, BR 6600, BR 6500, BR R7000, BR 5800, BR 5700, BR 5600, BR 5501, BR 5500, BR R650, BR R600, BR R560 and more. SPECIFICATIONS Pad Material Suits: Alloy Grub Screw: 2mm INCLUDES 1 Pair of Brake Shoes 1 Pair R55C4 Alloy Pads