12.9 Cryo Steel Axle: SurRon Light Bee
Upgrade your SurRon Light Bee’s strength with the Warp 9 Cryo Steel Axle. Engineered for exceptional durability, this rear axle is built to handle the most demanding riding conditions. It is precision-machined from 12.9 grade steel and then cryo-treated for superior strength. Cryo treatment makes the axle 3 to 4 times stronger than the SurRon Light Bee OEM axle and twice as strong as titanium.
Features
- Includes rear axle bolt and matching Fuji lock nut coated with sleek black oxide for added protection and corrosion resistance
- 3x-4x stronger than SurRon OEM bolts, 2x stronger than titanium bolts
- Guaranteed by a lifetime warranty against bending or breaking
- Fits: SurRon Light Bee, Segway X160/X260
Cryogenic Steel Treatment
Cryo-treating is a gradual, multi-day process. It involves slowly cooling materials down to approximately -300° F, typically using liquid nitrogen, and then carefully returning them to room temperature. This process significantly extends the lifespan of steel, leading to much longer durability. Cryo treatment results in less internal stress, increased flexibility, and higher tensile strength.

