Brand x tt 01 magnetic turbo trainer incl riserthe brand x tt 01 turbo trainer is a compact turbo trainer with 6 speed magnetic resistance adjustable via an ergonomic remote gear lever it is suitable for all common bike types from 26 to700c perfect for cycle training at home a quick and easy qr system secures the bike in place anda wide steel construction with rubber feet creates a strong stiff and stable platform it features a realistic progressive power curve to simulate real riding cond