Turbo Trainer Single-Speed Adapter 1/8" Improved design and material over

Improved design and material over the original for greater strength and stiffness

It's not overstating it to say that the Wilier Filante SLR is the benchmark in the aero race bike segment

The coating increases the hardness of the surface of the sprocket - reducing its coefficient of friction and how easily the surface deformed under loads

As usual this FFWD hub always has an internal ratchet system which again improves the level of performance

If in doubt

Turbo Trainer Single-Speed Adapter 1/8" Improved design and material overThe turbo trainer single speed adapter is a universal solution to fit your track bike onto any direct drive turbo trainer. The main difference between this single speed adapter and the other fixed gear adapters that we manufacture for specific trainer models, is that this maintains a freewheel and does not lock up the trainer to a fixed gear configuration. The single speed cog can fit onto any Shimano freehub body and the dropout extenders change the