The 2005 K2 Alturas is a hybrid bike with an aluminum frame. The frame comes in  red  /  silver or  blue  /  silver.

It was released in 2005. Due to the frame materials and other factors, we estimate that this bike weighs around 30 pounds. The Alturas is fully rigid.


The Alturas comes with various hybrid bike components, including an aluminum adjustable stem, a steel headset and SRAM ESP shifters.


The Alturas has 8,9 speeds and has a SRAM derailleur.


It comes with Kenda K-830 Vittoria Randonneur tires (622mm x NaN) and aluminum, double-wall Weinmann rims.

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Type Hybrid
Year 2005
Alt. Names Alturas2.0, Alturas3.0, Alturas 2.0, Alturas 3.0