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Ridgeback ST size chart
Sizing
| Size |
Rider Height |
| Small |
156 – 164cm |
| Medium |
164 – 172cm |
| Large |
171 – 179cm |
| XLarge |
178 – 186cm |
| XXLarge |
185 – 193cm |
Geometry
| Frame Size |
SMALL |
MEDIUM |
LARGE |
X-LARGE |
| Stem Length plus Reach |
445 cm |
455 cm |
465 cm |
475 cm |
| Frame Seat Tube |
383 cm |
433 cm |
483 cm |
533 cm |
| Frame Top Tube |
557 cm |
572 cm |
587 cm |
603 cm |
| Frame Reach |
375 cm |
385 cm |
395 cm |
405 cm |
| Frame Stack |
597 cm |
610 cm |
629 cm |
648 cm |
| Frame Head Tube |
170 cm |
180 cm |
200 cm |
220 cm |
| Frame Head Angle |
70° |
71° |
71° |
71° |
| Frame Seat Angle |
73° |
73° |
73° |
73° |
| Frame Chainstay |
455 cm |
455 cm |
455 cm |
455 cm |
| Frame BB Drop |
72 cm |
72 cm |
72 cm |
72 cm |
| Frame Wheel Base |
1068 cm |
1073 cm |
1089 cm |
1106 cm |
| Fork Offset |
50 cm |
50 cm |
50 cm |
50 cm |
|
| Standover |
772 cm |
801 cm |
831 cm |
864 cm |
| Stem Length |
70 cm |
70 cm |
70 cm |
70 cm |
| Handle Bar Width |
620 cm |
620 cm |
620 cm |
640 cm |
