The JetBlack Z2 Fluid Trainer is a high quality, smooth and quiet bicycle trainer that provides a more realistic ride feel than other trainers. The proprietary fluid in the JetBlack Z2 Fluid increases resistance exponentially up to 900 watts. The faster you spin the harder it gets!

Features/Benefits:
Fluid Resistance curve up to 900 watts
Trainer is Pre-Assembled and ready to ride
Rock-solid design is stable for any size or style of rider and the most punishing of training sessions
Wheel Compatibility Suits road and mountain bike wheels between 700c, 29", 27.5", 26" and many 24" wheels
Wide Base and Anti Slip Feet keep the trainer still for even the toughest of riders
Folds into Compact Shape for easy storage and transport. Lowest profile of any trainer