hael two very different frames; Langster Sirrus There the same tubing but if you want to be geeky about it, the Langster has a track geometry with a higher BB shell and steeper head tube angles, a 2.5 cm shorter wheel base ;)
hael two very different frames;
Langster
Sirrus
There the same tubing but if you want to be geeky about it, the Langster has a track geometry with a higher BB shell and steeper head tube angles, a 2.5 cm shorter wheel base ;)
the langster had compact geomerty, not track geo
@chris_crash started
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the langster had compact geomerty, not track geo