L39ION OF LOS ANGELES
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SPECIAL EDITION · QUICK PRO USA EXCLUSIVE
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L39ION OF LOS ANGELES
Using Bikes to Shift Perspectives
SPECIAL EDITION · QUICK PRO USA EXCLUSIVE
Shop L39ION x Quick Pro →VELOS YEAR OF THE HORSE
Born in Seattle
SPECIAL EDITION · QUICK PRO USA EXCLUSIVE
Shop VELOS →Not after a special edition? Find your bike
CUSTOM
01 FRAMEAR:ONE FRAME
02 HANDLEBARZEPHYR SSL Handlebar
03 WHEELSETRORE Aero Wheelset
A 2025 Kigali world championship frame. Aero wheels. One piece bar. All-round performance.
5.0 · 26 REVIEWS · AR:ONE OWNERSWHAT SHIPS
The frame ships boxed with fork, headset and seatpost, checked by our mechanics. Your wheelset and handlebar are listed below.
Checked at our factory before it ships.
KEY FEATURES
T1100 high-modulus carbon keeps the AR:ONE frame stiff at 799 g.
ZEPHYR SSL is bar and stem in one carbon piece: stiff, direct steering and a clean, aero front end.
RORE Aero rims are deep-section carbon, shaped to cut drag and stay steady at speed.
GEOMETRY · DRAWN TO SCALE
Full measurements for every size are in the table below.
| REF | SIZE | XS — selected size | S — selected size | M — selected size | L — selected size | XL — selected size | XXL — selected size |
|---|---|---|---|---|---|---|---|
| — | RIDER (CM) | 155–165 | 163–173 | 170–180 | 178–188 | 185–193 | 190–198 |
| — | STACK (MM) | 504 | 517 | 535 | 552 | 567 | 588 |
| — | REACH (MM) | 375 | 382 | 387 | 391 | 402 | 412 |
| D | HEAD ANGLE | 70.0° | 71.0° | 72.0° | 73.0° | 73.0° | 73.5° |
| C | SEAT ANGLE | 75.0° | 74.5° | 74.0° | 73.5° | 73.5° | 73.5° |
| G | WHEELBASE (MM) | 982 | 985 | 986 | 987 | 1002 | 1014 |
| A | SEAT TUBE (MM) | 430 | 460 | 490 | 520 | 550 | 580 |
| B | TOP TUBE (MM) | 510 | 525 | 540 | 555 | 570 | 589 |
| E | HEAD TUBE (MM) | 105 | 115 | 130 | 145 | 160 | 180 |
| F | CHAINSTAY (MM) | 408 | 408 | 408 | 408 | 408 | 408 |
| H | FORK OFFSET (MM) | 50 | 50 | 45 | 45 | 45 | 45 |
| I | BB DROP (MM) | 71.65 | 71.65 | 71.65 | 71.65 | 71.65 | 71.65 |
| J | FORK LENGTH (MM) | 370 | 370 | 370 | 370 | 370 | 370 |
| K | STANDOVER (MM) | 710.5 | 736 | 761.5 | 787 | 812.5 | 837 |
| — | STACK-TO-REACH RATIO | 1.34 | 1.35 | 1.38 | 1.41 | 1.41 | 1.42 |