BOX Box One 3/32" CNC AL 7075 Cog Black - 15t MFPN=SCH020298N0100 Includes Topeak QuickClick adaptor Rail

Includes Topeak QuickClick adaptor Rail Material Chromoly Saddle Cut Out Yes Material Synthetic Clamp Style Standard Rails Gender/Age Men's Color Black Weight 305 Defined Color Black Size Medium/Large

Volume spacers with smaller increments and MCU bottom out bumper

52mm 36x45 Upper And Lower Bearings

System Weight Limit: 120 kg

NOT compatible with Dura-Ace R9200

BOX Box One 3/32" CNC AL 7075 Cog Black - 15t MFPN=SCH020298N0100 Includes Topeak QuickClick adaptor RailCNC machined from 7075 T6 aluminum alloy Designed to fit Shimano compatible cassette hubs 5mm wide inner base, provides a solid interface with the cassette body 3 32" or 1 8" chain compatible Lightweight: 14g (16t) Model BOX One Description Single Speed Aluminum Cog Hub HG (8 11sp) Teeth 15 Chain 3 32" Color Black