Description
This round road bike chainring from Rotor has four arms and a bolt circle diameter of 110 mm. It is suitable for Rotor cranks with corresponding spider, for INSpider power meter cranks as well as for newer Shimano Dura-Ace and Ultegra cranks including a power meter and all other Shimano cranks with 110/4 BCD. The chainring is made of aluminium and has been CNC-milled.
Specifications:
- Application:
- Road
- Mount:
- 110 mm bolt circle diameter, 4-arm asymmetrical
- Gearing:
- 2×11-speed, 2×12-speed
Technical Information:
- Material:
- aluminium (7075-T6)
Compatibility:
- all Rotor cranks with 110×4 spider
- all Rotor cranks with INSpider power meter
- Shimano Dura-Ace FC-R9200, FC-R9200-P, FC-R9100, FC-R9100-P
- Shimano Ultegra FC-R8100, FC-R8100-P, FC-R8000
- Shimano 105 FC-R7100, FC-R7000
- Shimano Ultegra FC-R6800, 105 FC-R5800
- Shimano 2×12-speed and 2×11-speed groupsets
- SRAM 2×11-speed groupsets
- 12- and 11-speed chains
Note from the manufacturer:
In some cases, a 0.5 mm washer must be fitted on the right side of the crank axle to ensure full compatibility between Shimano Dura-Ace FC-R9200 or Ultegra FC-R8100 cranks, Shimano 2×12-speed groupsets and Rotor chainrings.
Features:
- fast, precise shifting
- lightweight
- 34 to 44 teeth for the inner chainring, 46 to 58 teeth for the outer chainring
- 100% CNC milled
