Spinning Bike Pro Indoor Cycling Bike (yellow) Material: Steel Color: Silver Compatible band: For BMW Suit for: M4,M10,M20 ,M30, M40,M44,M50,M52,M52TU,M54,M56,M60, M70, M73, S14, S38, S54, S50B30, S50B32 etc. Package Content: 1set x Wrench (2pcs)