The Amplitudes have been built to hit the skies. Whether you choose dirt or concrete as your runway, there's Amplitude to fit your flight class. Our entry CR1 features a 100% cromo frame and fork, 3pc cromo cranks with sealed BB and runs on 24" wheels. At £369.99 you'd be hard pressed to find such a solid spec. We've teamed up with Alienation parts on many of the range as they produce some of the best saddles and rims out there. All the bikes are ready to roll and our range tops out at £799.99 for a 4X racer featuring our own custom 6061 frame that if you prefer style and simplicity to out and out speed, the dropouts can easily switch to a single-speed set up.