Titanium

Titanium bolt kits for Surron LBX and Ultra Bee, Talaria X3 / MX4 / MX5, Super 73 and Tuttio Solei 01.

Titanium doesn't rust, doesn't stain, and weighs less than the factory steel it replaces. On bikes this exposed to weather and dirt, it's the detail that separates a built bike from a stock one.