Size Chart

Size Rider Height
Ft/in cm
S1 5'1" - 5'5" 155 - 165
S2 5''4" - 5'8" 163 - 173
S3 5'7" - 5'11" 173 - 180
S4 5'10" - 6'2" 178 - 188
S5 6'1" - 6'5" 185 - 195
Riders between sizes may size up or down according to riding style, body proportions, or personal preference. The best thing you can do is compare sizes in person – we recommend calling your nearest evo store to check availability. If this isn't possible, consider the following:

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
Reach (A) 422.5 447.5 472.5 497.5 522.5
Stack (B) 618 627 636 645 654
Effective Top Tube (C) 656 689 613 637 661
Seat Tube (D) 350 370 385 430 445
Head Tube Angle (E) 64° 64° 64° 64° 64°
Seat Tube Angle (F) 77° 77.25° 77.5° 77.75° 78°
Chainstay Length (G) 420 424 428 432 436
BB Height (H) 353 353 353 353 353
BB Drop (I) 25 25 25 25 25
Head Tube Length (J) 105 115 125 135 145
Wheelbase (K) 1181 1214 1247 1281 1314
Standover Height (L) 673 679 685 708 720
bike geometry diagram
Measurements displayed in 'low' setting. All measurements in mm unless otherwise indicated.

If you have questions about sizing, please contact us or visit an evo store to speak to an expert.