Size Chart
| Size | Rider Height | |
| Ft/in | cm | |
| S1 | 4'11" - 5'3" | 150 - 160 |
| S2 | 5'2" - 5'8" | 157 - 173 |
| S3 | 5''5" - 5'11" | 165 - 180 |
| S4 | 5'8" - 6'2" | 173 - 188 |
| S5 | 5'10" - 6'4" | 178 - 193 |
| S6 | 6'2" - 6'8" | 188 - 203 |
Riding Style
Sizing up provides greater stability at speed and through rough terrain. On the flip side, it can be more cumbersome to navigate tight corners and obstacles.Sizing down can make a bike feel more playful, nimble, and sensitive to rider input. However, it will require more precision with body positioning to maintain proper weight distribution.
Body Proportions
Riders with longer torsos or arms often size up to avoid feeling cramped.Riders with shorter torsos or longer legs often size down to get the best fit.
Comparing reach and stack measurements to a bike you already know can provide a rough idea of how a particular size will feel. Switching out certain components, like the handlebar or stem, can further optimize your fit. We recommend chatting with an expert first to assess how this may affect bike handling.
Geometry
| Size | S1 | S2 | S3 | S4 | S5 | S6 |
| Reach (A) | 400 | 420 | 445 | 470 | 495 | 525 |
| Stack (B) | 611 | 621 | 630 | 644 | 658 | 671 |
| Effective Top Tube (C) | 542 | 574 | 596 | 625 | 649 | 678 |
| Seat Tube (D) | 385 | 385 | 405 | 425 | 445 | 465 |
| Head Tube Angle (E) | 64° | 64° | 64° | 64° | 64° | 64° |
| Seat Tube Angle (F) | 77.7° | 76.5° | 76.5° | 76° | 76° | 76° |
| Chainstay Length (G) | 430 | 432 | 435 | 435 | 445 | 445 |
| BB Height (H) | 337 | 340 | 340 | 340 | 340 | 340 |
| BB Drop (I) | 38 | 35 | 35 | 35 | 35 | 35 |
| Head Tube Length (J) | 95 | 100 | 110 | 125 | 140 | 155 |
| Wheelbase (K) | 1153 | 1186 | 1217 | 1249 | 1290 | 1327 |
| Standover Height (L) | 738 | 751 | 745 | 745 | 745 | 751 |
![]() | ||||||
If you have questions about sizing, please contact us or visit an evo store to speak to an expert.
