cycleops-rollers-aluminum-bi-fold
cycleops-rollers-aluminum-bi-fold, The CycleOps Rollers use lathe-turned rollers with precision bearings. The belt is adjustable for right or left dismount. Adjustable to fit any size bike.Extra-wide bi-fold design is stable yet stores easily, comes fully assembledLathe-turned 3.5" rollers on the PVC version and 3.25" on the aluminumBelt is adjustable for right or left dismountAdjustable to fit any size bikeResistance unit works on aluminum rollers68 decibels @ 36" 20 mph