Rotor Screw Kit for Shimano Dura Ace & Ultegra 110x4

Rotor screw kit for Shimano Dura Ace 9200, 9100 and Ultegra 8100, 8000 black

Chainring bolt screw kit for Shimano Dura Ace R9200 or Ultegra R8100 crankset with four-arm star and 110x4 bolt circle. CNC milled and durable thanks to hard anodized surface.

The chainring screws with Rotor nuts are suitable for mounting two chainrings to a 4-arm Rotor star with a hole circle of 110mm.

The Rotor screw cover kit for Shimano 12v 110x4 in details:

• Set of 4 units
  
• BCD 110 cranks.
  
• Compatibility: Dura Ace 9200, 9100 or Ultegra 8100, 8000
• Contents: 4 x Rotor Road 4-arm 2-speed crank screws & 4 x Rotor nuts