Akonza Indoor Cycling Bicycle Magnetic Trainer W/Seven Levels Of Resistance Exercise Stand - Blue Fits 26" To 28" And 700C Tires Heavy Duty "A" Frame Designed For Bicycles With Quick-Release Rear Axle Wheels Overall Dimensions: 18.25" (L) x 21.5" (W) x 15" (H) Folded Storage Dimensions: 18.75" (L) x 21.5" (W) x 6.5" (H)