julio 25, 2026Publicado Por En julio 25, 2026Shimano 105 FC-R7100 12-Speed Chainrings. All Sizes!The Shimano 105 FC-R7100 12-Speed Chainrings are compatible with Shimano R7100 cranksets and other, 110 BCD 4-bolt cranksets. The aluminum construction uses Hollowglide technology to maximize stiffness while maintaining a low weight.
