Campagnalo Body Freehub T2805.51 (Pre-2020 Units) Carriers 10% larger sweet spot and

10% larger sweet spot and 74% less shock than traditional synthetic gut string

1-wide roller bearing

Set up only the modes you need

It is excellent for imparting a great deal of spin on the ball

Large 5962 cm or 23-3/8 24-1/2 inches

Campagnalo Body Freehub T2805.51 (Pre-2020 Units) Carriers 10% larger sweet spot andAllows for installation of Campagnolo 9 to 12 speed cassettes onto pre 2020 Tacx direct drive trainers. *Compatible with Neo (T2800), Neo 2 (T2850 T2850. 60), Flux (T2900), Flux S (T2900S T2900S. 60) and Flux 2 (T2980 T2980. 60) Not compatible with Neo 2T (T2875. 60), Flux S (T2900S. 60 A), Flux 2 (T2980. 60 A), which require T2875. 51