Things sag as they get old, but your Ultra Bee spring doesn't have to!
Unfortunately SurRon has fitted the Ultra Bee with very soft suspension, reducing confidence when hitting jumps or bigger obstacles. The biggest standout is the rear, replacing the spring is an easy upgrade and greatly improves the bike dynamics.
110NM - recommended rider weight 80-90KG
Increases rear stiffness, good for medium jumps and does not feel over sprung for general riding or trails. Better and more predictable corner control, reduces bottom out on medium impacts.
120NM recommended rider weight 90 - 110KG
Increases rear stiffness dramatically, big improvement for larger jumps and heavy hits, with a heavier rider this doesn't feel over sprung, more predictable corner control, reduces bottom out immensely for lighter riders looking at bigger MX style riding.
Please note Spring compression tools required to fit. Highly recommended to have a suspension shop perform this spring installation.
Stealth Tahoe is your destination for high-performance electric rides in the Tahoe region. Based in Truckee, California, we specialize in powerful e-bikes, snow rides, and next-generation electric mobility built for adventure. Whether you're exploring mountain trails, cruising around town, or riding deep into the backcountry, our mission is simple: help you ride farther, faster, and have more fun doing it.
