Size Chart

Size Rider Height
Ft/in cm
S1 5'1" - 5'5" 155 - 165
S2 5'4" - 5'8" 162 - 172
S3 5'7" - 5'11" 170 - 180
S4 5'10" - 6'2" 177 - 187
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) 385 400 415 430 445
Stack (B) 554 564 587 611 634
Effective Top Tube (C) 539 559 583 608 633
Seat Tube (D) 440 475 510 545 580
Head Tube Angle (E) 69.5° 69.5° 69.5° 69.5° 69.5°
Seat Tube Angle (F) - - - - -
Chainstay Length (G) - - - - -
BB Height (H) 285 285 285 285 285
BB Drop (I) 75 75 75 75 75
Head Tube Length (J) 100 110 135 160 185
Wheelbase (K) 1037 1056 1082 1108 1132
Standover Height (L) 691 725 758 824 814
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.