JetBlack
 
 
Bicycle-Product-Guide-Accessory-JetBlack-Hydrogel-Trainer
Bicycle-Product-Guide-Accessory-JetBlack-Hydrogel-Trainer
Bicycle-Product-Guide-Accessory-JetBlack-Hydrogel-Trainer

Z1 Fluid Hydrogel Trainer

The Z1 Fluid Hydrogel Trainer from JetBlack International features progressive resistance up to 900 watts for workouts that will test any and every level of cyclist. Their patented design features a HYDROGEL Roller with spec...