Frameset weight of 2.2 kg (including fork) is the lightest in Tyrell’s product line. The front part of the frame is made of AL7005 aluminum alloy, and the rear part is a hybrid frame made of carbon. By exchanging attachments, it’s possible to use both mechanical and electronic transmission components.The combination of the rigid front frame and the flexible carbon rear frame and front fork responds lightly to pedal input, giving you a feeling of flying.
In contrast to the unique PK1, which has a strong sense of acceleration, it can be said to be a “total balanced CSi” with light, supple and well-balanced riding performance.
