Pro Mountain Bike Simulator (1989)(Alternative Software)[a][48-128K] ROM Download for ZX Spectrum (TAP). Pro Mountain Bike Simulator (1989)(Alternative Software)[a][48-128K] game is available to play online and download only on Late Games. Pro Mountain Bike Simulator (1989)(Alternative Software)[a][48-128K] ROM for ZX Spectrum download requires an emulator to play the game offline. This Game is English (USA) Version and is the highest quality available.