Onyx Freehub Driver Assembly - XDR Alloy Trunnion 50 - Vivid C1+ (2024+) Dimensions: 40mm installed diameter |

Dimensions: 40mm installed diameter  |  11

Smooth enough for road and pavement but features a thick tread with deep siping that is also at home on loose off-road surfaces as well

so you’re always in the right gear

37 BB/Frame Interface English BB Shell Width (mm) 73 Weight 77 Spindle Interface Type Shimano Hollowtech II Defined Color Black

Onyx Freehub Driver Assembly - XDR Alloy Trunnion 50 - Vivid C1+ (2024+) Dimensions: 40mm installed diameter |Freehub Driver Assemblies for replacement or repair of Onyx hubs. Compatible with Vesper and MFU equipped Classic model hubs Sealed cartridge bearings Freehub Type XDR Material Alloy