The component with the lowest price in the STEERING STEM (MODEL W/X/Y/K1/K2) schematic is the Bolt.
Some items from this specific schematic: Nut,cap, Stem,steering, Nut,steering Stem(25x44x10), Bolt.
The Suzuki STEERING STEM (MODEL W/X/Y/K1/K2) has eleven products enlisted in the schematic.