Scalloped flange hubshells designed for J-bend spokes
5-pawl, .59 degree of engagement cassette mechanism offering fast engagement with enhanced durability
Higher load bearings protected by replaceable full-contact radial lip seals
HG 11sp road: compatible with HG splined Shimano 12sp road and Shimano/SRAM 11sp cassettes. Also compatible with Shimano/SRAM 8-10sp cassettes with spacer
XDR: compatible with XDR and XD (with a 1.85mm spacer) cassettes