18863 Geometry Chart

18863 geometry chart
Label 670860 670861 670862 670863 670864
EFFECTIVE FRAME SIZE (IN) 16" 16" 16" 18.5" 18.5"
EFFECTIVE FRAME SIZE (CM) 47.5 47.5
ACTUAL FRAME SIZE (IN) 16" 18.5" 18.5"
(A) SEAT TUBE LENGTH 16" 16" 16" 18.5" 18.5"
(B) TOP TUBE EFFECTIVE 25.90" 25.90" 25.90" 26.95" 26.95"
(B4) TOP TUBE ACTUAL 24" 24" 24" 25.07" 25.07"
(C) HEAD TUBE LENGTH 5.3" 5.3" 5.3" 6.69" 6.69"
(D) SEAT TUBE ANGLE 67 67 67 67 67
(E) HEAD TUBE ANGLE 69 69 69 69 69
(F) CHAINSTAY LENGTH 19.4" 19.4" 19.4" 19.41" 19.41"
(G) WHEELBASE 45.93" 45.93" 45.93" 46.92" 46.92"
(H) BOTTOM BRACKET DROP 2.36" 2.36" 2.36" 2.36" 2.36"
(I) FORK OFFSET 2.36" 2.36" 2.36" 2.36" 2.36"
(K) FORK AXLE TO CROWN 14.56" 14.56" 14.56" 14.4" 14.4"
(N) STANDOVER 17.3" 17.3" 17.3" 29.5" 29.5"
(P) MINUMUM SADDLE TO PEDAL 27.25" 27.25" 27.25" 30" 30"
(Q) MINIMUM SADDLE TO GROUND 30" 30" 30" 33" 33"