ER:One
Zephyr SSL Handlebar Included!
Regular price
$3,199.00 AUD
Sale price
$3,199.00 AUD
Regular price
Unit price
ER:One
Meet the ER:ONE
Precision engineered for speed, built to win.
Discover what makes the ER:ONE a race-proven machine.
UCI Approved Race Bike
Aerodynamic design
The official bike of
Quick Continental TeamAdvanced material – built with premium Toray T1100 and M56 high grade carbon fibers
Customisable componentry.
Your bike, your wayLightweight integrated handlebar
Find Your ER:One Fit
Rider Size Guide
Use your rider height
to find your ideal
ER:One frame size.
XS
5’01” to 5’05”155–165 cm
SM
5’04” to 5’08”163–173 cm
MD
5’07” to 5’11”170–180 cm
LG
5’10” to 6’02”178–188 cm
XL
6’01” to 6’05”185–196 cm
XXL
6’04” to 6’08”193–203 cm
Frame Size
Geometry Diagram
Key frame measurements
that define fit, handling
and ride feel.
| XS / 430 | SM / 460 | MD / 490 | LG / 520 | XL / 550 | XXL / 584 | ||
|---|---|---|---|---|---|---|---|
| A | Frame Size / Seat Tube Length (mm) | 430 | 460 | 490 | 520 | 550 | 584 |
| B | Effective Top Tube Length (mm) | 515 | 525 | 540 | 558 | 575 | 596 |
| C | Seat Tube Angle (°) | 75.0 | 74.5 | 74.0 | 73.5 | 73.5 | 73.0 |
| D | Head Tube Angle (°) | 70.0 | 71.0 | 72.0 | 73.0 | 73.0 | 73.5 |
| E | Head Tube Length (mm) | 105 | 118 | 132 | 148 | 165 | 185 |
| F | Chainstay Length (mm) | 408 | 408 | 408 | 408 | 408 | 408 |
| G | Wheelbase (mm) | 985 | 985 | 987 | 991 | 1008 | 1019 |
| H | Fork Offset / Rake (mm) | 45 | 45 | 45 | 45 | 45 | 45 |
| I | Bottom Bracket Drop (mm) | 70 | 70 | 70 | 70 | 70 | 70 |
| J | Fork Length (mm) | 373 | 373 | 373 | 373 | 373 | 373 |
| K | Standover Height (mm) | 746 | 762 | 779 | 797 | 813 | 846 |
| L | Stack-to-Reach Ratio (STR) | 1.32 | 1.36 | 1.39 | 1.40 | 1.40 | 1.42 |
| — | Reach (mm) | 380 | 381 | 386 | 393 | 406 | 415 |
| — | Stack (mm) | 505 | 521 | 538 | 556 | 572 | 593 |
Blog posts
Why High-Performance Cycling Shouldn’t Be Exclusive Anymore
For decades, elite cycling performance came with an elite price tag. Riders chasing speed, stiffness,...
From Local Roads to WorldTour: What Pro-Level Partnerships Mean for Riders
When a cycling brand steps into professional racing, it’s more than a sponsorship—it’s a proving...
Building the Future of Cycling: Why Supporting Young Riders Matters Introduction
Every professional cyclist started somewhere—on local roads, in small races, with limited resources but limitless...