Cube Kathmandu geometryUrban · 2026 · 5 sizes, from 46 cm to 62 cm
The Cube Kathmandu is a urban bike available in 5 sizes, from 46 cm to 62 cm. Stack ranges from 600 to 676 mm and reach from 394 to 426 mm. Its position sits between racing and endurance. All sizes share 450 mm chainstays.
What size Kathmandu do I need?
Enter the stack and reach of a bike that fits you well and we will tell you which size is closest and how to set it up.
Enter your stack and reach to see which size fits you best.
Geometry chart by size
Measurements in mm and degrees, as published by Cube. The ones that matter most for choosing a size are in bold.
| Size | 46 cm | 50 cm | 54 cm | 58 cm | 62 cm |
|---|---|---|---|---|---|
| Stack | 600 | 619 | 638 | 658 | 676 |
| Reach | 394 | 400 | 408 | 417 | 426 |
| Effective top tube | 578 | 589 | 603 | 618 | 633 |
| Head tube length | 108 | 134 | 148 | 169 | 188 |
| Head angle | 70.0° | 70.0° | 70.0° | 70.0° | 70.0° |
| Chainstay length | 450 | 450 | 450 | 450 | 450 |
| Wheelbase | 1,086 | 1,098 | 1,113 | 1,129 | 1,145 |
| Seat tube (method not stated) | 460 | 500 | 540 | 580 | 620 |
| Seat angle (method not stated) | 73.0° | 73.0° | 73.0° | 73.0° | 73.0° |
Source: Cube official website · data from 11 Nov 2026. Spot a mistake?
Stack and reach of every size
Higher means a taller front end; further right means a longer reach. The blue dot is your search.
Character of each size
Compared with other urban bikes. Further right means more of that quality.
Bikes with similar geometry (size 54 cm)
The closest size of other urban models, by stack and reach.
Frequently asked questions
What size Kathmandu do I need?
It depends on your position, not just your height. The most reliable way is to compare the stack and reach of a bike that fits you with those of each size (from 600/394 mm in size 46 cm to 676/426 mm in size 62 cm). The size finder on this page shows the closest size and the stem and spacers you would need.
What are the stack and reach of the Kathmandu in size 54 cm?
Stack of 638 mm and reach of 408 mm, with an effective top tube of 603 mm and a head angle of 70.0°.
Is the Kathmandu a racing or an endurance bike?
In between. In size 54 cm its stack-to-reach ratio is at percentile 63 of urban bikes: neither very low nor very tall.
Does it have the same geometry as the Kathmandu SLX?
In size 54 cm, yes: same stack and reach. If one already fits you, the same size of the other will put you in the same position.