Giant Cyclotron Mag Trainer, Black Bookends Speed: 8sp Range: 12-23t Cogs:

Speed: 8sp Range: 12-23t Cogs: 12

2 x 14 x 2

Aluminum and steel construction

MOUNT OPTIONS: High clamp

5A) STRAP fit Ø19-Ø35 mm STANDARD German

Giant Cyclotron Mag Trainer, Black Bookends Speed: 8sp Range: 12-23t Cogs:Description: Winter is the perfect time to prepare for next season put in the miles in the comfort of your home with Cyclotron. The Mag trainer features smooth magnetic resistance in a folding lightweight steel frame that provides a stable base and is easily transported and stored. Fits wheels from 24" to 29". FEATURES: Quiet magnetic unit with 7 resistance levels activated by handlebar mounted thumb shifter Handlebar mounted, 7 level thumb shifter,