R21 Frame Geometry

Parameter | 470(XS) | 490(S) | 510(M) | 530(L) | 550(XL) | 580(XXL) |
---|---|---|---|---|---|---|
Recommend Height | 165-175cm | 175 -185cm | 185-195cm | - | - | - |
A Seat Tube (mm) | 470 | 480 | 510 | 550 | 580 | 580 |
B Top Tube (mm) | 512.4 | 530.1 | 557.6 | 576.2 | 591.9 | 604.8 |
C BB Drop(mm) | 75 | 75 | 75 | 75 | 75 | 75 |
D Chainstay (mm) | 430 | 430 | 430 | 430 | 430 | 430 |
E Seat Angle (°) | 74° | 74° | 73° | 73° | 73° | 73° |
F Head Angle (°) | 70.3° | 70.3° | 70.3° | 70.3° | 70.3° | 70.3° |
G Front Center(mm) | 582.2 | 601.1 | 618.1 | 638.1 | 655.8 | 664.4 |
H Head Tube Length (mm) | 110 | 140 | 160 | 190 | 210 | 220 |
I Fork Offset (mm) | 50 | 50 | 50 | 50 | 50 | 50 |
J Reach (mm) | 360 | 369 | 380 | 390 | 400 | 410 |
K Stack (mm) | 533.6 | 561.8 | 580.6 | 608.9 | 627.7 | 637.1 |
L Fork Length(mm) | 394 | 394 | 394 | 394 | 394 | 394 |
M Wheelbase (mm) | 1000.7 | 1019.8 | 1037.6 | 1057.7 | 1074.4 | 1087.8 |