R3 / R5 / S5 Geometry
SizeTop Tube LengthHead Tube HeightHead AngleSeat AngleStandover
4851610870.5°73°693
5153112872.2°73°723
5454814873.1°73°753
5656417373.5°73°784
5858119973.5°73°815
6159722573.5°73°846