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Description
The Shimano Ultegra FC-R8100 12-Speed Chainrings are designed to fit Shimano R8100 cranksets as well as other 110 BCD 4-bolt cranksets. Constructed from aluminum and utilizing Hollowglide technology, these chainrings optimize stiffness while keeping weight to a minimum. Available options include choosing between inner or outer rings and selecting the desired tooth size.
Return to TopFeatures
- Compatible with Shimano R8100 cranksets and other 110 BCD 4-bolt cranksets
- Durable aluminum construction
- Uses Hollowglide technology to maximize stiffness and maintain low weight
- Available in inner or outer ring options with various tooth sizes