Yalla!! V2 Wheel Size Options
The Yalla!! V2 features a modular lower shock mount. We use this to offer suspension progression and bottom bracket height adjustment when running 29-inch wheels. But we also exploit it to make a mixed-wheel setup work.
With our MX-Lower Shock Mount, the BB is raised up, compensating for the smaller rear wheel, and results in geometry that is very close to the full 29-inch setup. All you need to do is to swap the lower shock mount and mount the 27.5" rear wheel.
The lower shock mounts for adjusting progression and BB height are designed to be used with a full 29-inch setup only. The mixed wheel setup unfortunately has to forgo these adjustment options to allow the bike to work with the smaller rear wheel.