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.

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

Material

T1100 & M56

Headset

52 x 52 mm

BB

T47-68

Thru-axle

F/ 100×12mm R/ 142×12mm

Tire (Max.)

700×32c

Brakes

Flat-mount

Weight

Frame/840g±5% Fork/445g±5%

Wheels

CANWIN RC50 or F50C

Inner Tube

700 x 28c

Saddle

SAMASSI 3D Print Saddle

Handlebar

CANWIN ZEPHYR SSL

Size & Fit

Label Specification XS/430 S/460 M/490 L/520 XL/550
A Size / ST Length (mm) 430 460 490 520 550
B Virtual TT (mm) 515 525 540 558 575
C ST Angle (°) 75° 74.5° 74° 73.5° 73.5°
D HT Angle (°) 70° 71° 72° 73° 73°
E HT Length (mm) 105 118 132 148 165
F RC Length (mm) 408 408 408 408 408
G Wheel Base (mm) 988 985 987 991 1008
H Fork Rake (mm) 45 45 45 45 45
I BB Drop (mm) 70 70 70 70 70
J Fork Length (mm) 373 373 373 373 373
K Standover (mm) 746 762 779 797 813
Reach (mm) 380 381 386 393 406
Stack (mm) 505 521 538 556 572

 

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