MODE:SP-6511 SPIN BIKE/COMMERCIAL push-down emergency brake Seat slider:forward/backward Chromed-Plated Finish Seat post: Up/ down Chromed-Plated Finish Handlebar & seat post's up & down: Adjustable knob Weight of flywheel: 20 KGS Transportation wheel:Φ76*Φ22*24T Pedal: VP pedal Bottom bracket: catridge Crank: 3-pc crank Transmission: Chain driven 2 layers of coating 115*50*110 60/70kgs 20’/40’/40’HP: 118pcs/246pcs/272pcs