Geometry Chart

Item ID 670183 670184 670185 670186 670187 670188 670189 670529 670530 670531
EFFECTIVE FRAME SIZE (IN) 17" 17" 17" 20" 20" 20" 23" 19" 19" 19"
EFFECTIVE FRAME SIZE (CM) 43cm 43cm 43cm 50.8cm 50.8cm 50.8cm 58.4cm 48cm 48cm 48cm
ACTUAL FRAME SIZE (IN) 17" 17" 17" 20" 20" 20" 23" 19" 19" 19"
SEAT TUBE LENGTH (A) 17" 17" 17" 20" 20" 20" 23" 19" 19" 19"
TOP TUBE EFFECTIVE (B) 22.9" 22.9" 22.9" 23" 23" 23" 23.5" 23" 23" 23"
TOP TUBE ACTUAL (B4) 22.2" 22.2" 22.2" 21.8" 21.8" 21.8" 22.8" 22.7" 22.7" 22.7"
HEAD TUBE LENGTH (C) 4.9" 4.9" 4.9" 6.5" 6.5" 6.5" 7.3" 6.5" 6.5" 6.5"
SEAT TUBE ANGLE (D) 70 70 70 70 70 70 70 70 70 70
HEAD TUBE ANGLE (E) 70 70 70 70 70 70 70 70 70 70
AXLE WIDTH 2.4" 2.4" 2.4" 2.4" 2.4" 2.4" 2.4" 2.4" 2.4" 2.4"
BOTTOM BRACKET TO GROUND (H1) 1.6" 1.6" 1.6" 1.6" 1.6" 1.6" 1.6" 1.6" 1.6" 1.6"
FORK OFFSET (I) 73mm 73mm 73mm 73mm 73mm 73mm 73mm 73mm 73mm 73mm
TRAIL (J) 14.6" 14.6" 14.6" 14.6" 14.6" 14.6" 14.6" 14.6" 14.6" 14.6"
STANDOVER (N) 23.5" 23.5" 23.5" 30.5" 30.5" 30.5" 32" 24" 24" 24"
STOKER STANDOVER (N2) 29" 29" 29" 31.5" 31.5" 31.5" 34" 31" 31" 31"
MINIMUM STEP THROUGH (0) 32.5" 32.5" 32.5" 35" 35" 35" 38" 34.5" 34.5" 34.5"
SUGGESTED MINIMUM RIDER HEIGHT (FT & IN) 30" 30" 30" 32.5" 32.5" 32.5" 34" 32" 32" 32"