Kickr 18/Core Campy Freehub Body Women's MTB/Indoor The perforated surface is great

The perforated surface is great for moisture absorption and the super tacky surface is great for traction

Description: Compound Cup-Stack Carbon Nanotube achieves great repulsion combined with high durability

Four-piece polycarbonate interlocking Hardbody shell

patented Ergo Air ventilation

Description: Tacky Feel

Kickr 18/Core Campy Freehub Body Women's MTB/Indoor The perforated surface is greatKICKR 18 CORE CAMPY FREEHUB BODY This freehub body supports 2018 Edition KICKR and KICKR CORE with most** Campagnolo 10, 11, and 12 speed cassettes ** Campagnolo cassettes with 8 inner arms on the largest cog are NOT compatible with the KICKR 18 and KICKR CORE version