CHALLENGING
GRAVITY
If we can drag your attention away from the admittedly stunning glowingorange'n'black paint finish for a moment, we'd like to point out that the Litening AIR C:68X frame has some other qualities that are quite significant. For starters, there's the premium C:68X® carbon construction, which uses our highest quality carbon composite to create a chassis that's as slippery through the air as we can make it, within UCI rules. Oh, and the fact that it weighs as little as 799g for a medium frame. That helps save a watt or two, as well. But the colour? Yeah, we're pretty stoked on that, too.
Frame Material
Frame weight
More Information
Bike category of use: 6
You can find more information about Bike Classification at the following link.
100
kg
Maximum rider weight
The rider weight refers to the weight of the rider including clothing and any equipment worn on the body.
Please see the table for information on the distribution of weight across the system in conjunction with compatible accessories (luggage carriers, bike trailers, etc.).
Geometry
| 50 cm | 52 cm | 54 cm | 56 cm | 58 cm | 60 cm | |
| Seat tube | 440 | 460 | 480 | 500 | 520 | 540 |
| Top Tube Horizontal | 527 | 537 | 550 | 565 | 580 | 592 |
| Seat angle | 75° | 74.2° | 73.5° | 73.5° | 73° | 72.5° |
| Head tube angle | 72.2° | 72.5° | 73° | 73.5° | 73.5° | 73.5° |
| Chainstays | 410 | 410 | 410 | 410 | 410 | 410 |
| Head tube | 107 | 117 | 137 | 157 | 177 | 192 |
| Wheelbase | 981 | 981 | 984 | 995 | 1005 | 1011 |
| BB-Height to Hub | 72 | 72 | 69 | 69 | 67 | 67 |
| Protrusion height - 80mm | 723 | 739 | 760 | 780 | 800 | 817 |
| Reach | 389 | 389 | 390 | 398 | 403 | 405 |
| Stack | 514 | 524 | 542 | 563 | 580 | 594 |
Ergonomics
| 50 cm | 52 cm | 54 cm | 56 cm | 58 cm | 60 cm | |
|---|---|---|---|---|---|---|
| Stem length | 90 | 90 | 100 | 100 | 110 | 120 |
| Angle stem | -10° | -10° | -10° | -10° | -10° | -10° |
| Handlebar width | 380 | 380 | 400 | 400 | 420 | 420 |
| Length seat post | 350 | 350 | 350 | 350 | 350 | 350 |
| Diameter tire maximum | 693 | 693 | 693 | 693 | 693 | 693 |
| Width tire maximum | 31 | 31 | 31 | 31 | 31 | 31 |
All values are given in millimetres or degrees.