10
Size
Medium
Large
XLarge
Reach
435
460
485
Stack
640
640
640
Seat tube
430
450
470
Eff top tube
590
615
640
Chainstay
435
435
435
Head tube
110
110
110
HT angle
64
64
64
ST angle
76
76
76
BB drop
25
25
25
Wheel base
1219
1244
1269
Standover
806
806
806
Size
Medium
Large
XLarge
Reach
435
460
485
Stack
640
640
640
Seat tube
430
450
470
Eff top tube
590
615
640
Chainstay
435
435
435
Head tube
110
110
110
HT angle
64
64
64
ST angle
76
76
76
BB drop
25
25
25
Wheel base
1219
1244
1269
Standover
806
806
806
Reach:
horizontal distance from BB center to HT center
Stack:
vertical distance from BB center to HT center
ST:
seat tube lenght (BB center to ST top)
TT:
top tube length (actual)
ETT:
top tube lenght (effective)
CS:
chain stay length
HT:
head tube length
HT angle:
head tube angle
EST angle:
seat tube angle (effective)
BB drop:
bottom bracket height (BB center to WB)
WB:
wheel base
THUNDERBIRD
SUPERENDURO EVO
THUNDERBIRD
SUPERENDURO PRO