XXS – ≤156, XS – 156-164, S -163-172, M – 169-177 ,L – 176-183 ,XL – ≥183 (Body height in cm, measure your inseam precisely so you can determine the standover height )
45: seat tube-450mm, top tube-mm, fit for 155-165cm height;
48: seat tube-480mm, top tube-mm, fit for 162-173cm height;
51: seat tube-500mm, top tube-mm, fit for 168-180cm height;
54: seat tube-530mm, top tube-mm, fit for 179-190cm height;