RYDER RX Magnetic Trainer with Remote Control The Magnetic Indoor Bicycle Trainer allows you to use your regular bike as a stationary exercise bike. With the back wheel fastened and a nut lock included to prevent tyre slippage, the trainer offers a safe and effective means of exercise. Once assembled, all that’s left to do is mount the bike and ride as if you were outdoors! Industrial-grade magnetic resistance spool Heavy-duty powder-coated rustproof steel frame Sets up in seconds Sturdy front-wheel floor platform Compatible with 26” - 29 ” and 700cc wheels Adjustable Height & Riser Block Product Size: 55 × 48 × 43cm Material: Powder-coated rustproof steel frame