ER:ONE - Aero/Racing

The ER:ONE road frame represents a step forward in structural engineering. To achieve the combined goals of low weight, high stiffness, and reduced aerodynamic drag, every stage of development demanded precision. Each carbon ply is strategically oriented, resin ratios are optimized for strength-to-weight efficiency, and tube profiles are refined through repeated simulation and testing. From layup design to functional stress analysis, every parameter is verified and re-evaluated, ensuring a frame that balances efficiency, durability, and speed under real-world racing conditions.

ER:ONE Velos - Year of the Horse Limited Edition

Born to Run
Born to Run
In Chinese tradition, the Horse is the ultimate symbol of speed, freedom, and untamed momentum — an animal that has carried civilizations forward for millennia, always moving, always ahead. There's no creature more fitting to mark the spirit of a bicycle. Long before the wheel, it was the horse that first turned distance into a feeling of flight. The bicycle inherited that same instinct: two wheels, one rider, one relentless pursuit of speed. To release ER:ONE Velos in the Year of the Horse isn't a coincidence — it's a continuation. Every gallop has a rhythm; every sprint on this frame is built to match it.
Design Story
Design Story
ER:ONE Velos wears an aurora-inspired palette — Nebula Blue as its dominant tone, Neon Teal tracing the logo and decal details, Deep Space Black grounding the frame, and Aurora Pink flashing through as accent. The result reads less like a color scheme and more like a light phenomenon frozen mid-motion. Fine geometric linework — radiating rings across the top tube, angular hatching along the seat stays — adds rhythm and depth beneath the high-saturation color blocks, keeping the design from ever feeling flat. A small but deliberate detail sits on the fork: the coordinates of Quick Pro USA's home base, a quiet marker of where this frame comes from. And at the bottom bracket, a horse takes shape — rendered in a smooth gradient between the frame's two signature colors, the one graphic that ties the entire story together. Futuristic, artistic, and unapologetically limited — ER:ONE Velos isn't just a colorway, it's a frame built to be noticed.

Key Features

Aerodynamic Design
Aerodynamic Design
The fork features a more aerodynamic design, boosting overall performance and efficiency.
Advanced Materials
Advanced Materials
Built with premium Toray T1100 and M56 high-grade carbon fibers, the frame has exceptional stiffness and responsiveness.
Ultra-Light Integrated Handlebar
Ultra-Light Integrated Handlebar
Engineered for exceptional stiffness and precision handling — giving you total control in every corner.

Key Specifications

Model
  • ER:ONE Frame
Material
  • T1100 & M65
HT
  • 52x52mm
BB
  • T47-68mm Threaded
Thru-axle
  • F/100×12mm R/142×12mm
Tire (Max.)
  • 700×32c
Weight
  • Frame:840g(±5%) / Fork:445g(±5%) / Seatpost:139g(±5%)
Handlebar
  • CANWIN ZEPHYR SSL

Frame Specifications

FRAME
Size Options
XS/430, SM/460, MD/490, LG/520, XL/550, XXL/584
Frameset
T1100 & M65 Modulus Carbon, Monolith One Piece Construction (840g)
Fork
NARROW option for lighter weight & improved handling (-25g) or WIDE option fork for optimized aerodynamics

Size & Fit

Ref Specification XS / 430 S / 460 M / 490 L / 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
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

 

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