9
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
Size
Medium
Large
XLarge
Reach 435 460 485
Stack 618 618 618
Seat tube
450
460
480
Eff top tube
587
612
637
Chainstay 439
439 439
Head tube
110
110
110
HT angle
66
66
66
ST angle
76
76
76
BB drop
35
35
35
Wheel base
1178
1203
1228
Standover 820
820 820
Size
Small
Medium
Large
Reach 415 435 465
Stack 597 597 597
Seat tube
400
430
460
Eff top tube
590
610
640
Chainstay 431
431 431
Head tube
110
110
110
HT angle
66
66
66
ST angle
74
74
74
BB drop
23
23
23
Wheel base
1136
1156
1166
Standover 785
785 785
ST
CS
WB
HT
ANGLE
ST
ANGLE
BB
REACH
STACK
ETT
TT
HT
BLUEBIRD
PRO 29” 2022
BLUEBIRD
EVO 29” 2022
BLUEBIRD
PRO 27.5” 2022
BLUEBIRD
EVO 27.5” 2022
