PRO-88P-Exercise Bikes / Spin Bike / Indoor Bike / Stationary Bike Application: Commercial Use.Durable for professional ride.Chain direct drive system.* Chain transmission.Square steel construction on Handle bar set, stemSeat post set. Microadjustable slide system on
OB-11B-Exercise Bikes / Spin Bike / Indoor Bike / Stationary Bike Application : Commercial Use.StableDurable, Heavy Duty for professional ride.Beltdirect drive system.Feature :* Belt transmission.Durable grooved V-Belt direct drive system.Smoothquiet ride.Over size
STD-68RF-Exercise Bikes / Spin Bike / Indoor Bike / Stationary Bike Application : Commercial Use.Smoothquiet riding.Beltdirect drive system.Spin Bike / Exercise Bike / Indoor BikeFeature :* Belt transmission.Durable grooved V-Belt direct drive system.Smoothquiet ride.