03/09/2026
Will 32” replace 29” and 700C? We don’t know. But we’re ready to find out.
A larger wheel brings real potential: a lower angle of attack over obstacles, better rollover, greater stability and an improved ability to carry speed through rough terrain.
But going bigger also changes the equation. More leverage on the rim. Higher inertia at the same weight. Different spoke geometry. Greater demands on the tyre-rim interface.
So our new 32” wheels are not simply enlarged versions of existing 29” or 700C rims.
🟠 Lucky Jack SLS5 32” | XC
360 g / i31 front for XC
400 g / i31 front for demanding XC
410 g / i29 rear
28 spokes
From 1233 g in RC-1 Edition
And already race-proven: in 2026, Felix Stehli won a Cape Epic stage on a Stoll P32 equipped with our Lucky Jack 32”.
🟡 Sierra 42 32” | Gravel
390 g
42 mm depth
28 mm internal width
24 spokes
Hooked / Tubeless Ready
From 1270 g per wheelset
Two disciplines. Two dedicated carbon architectures. One principle: keep the benefits of the larger diameter without turning the wheel into something heavy or sluggish.
We don’t know yet whether 32” is the future.
But for those who want to explore it, the wheels are ready.