|This article is about a/an rider machine in Kamen Rider W.|
The SkullBoilder (スカルボイルダー Sukaru Boirudā) is Kamen Rider Skull's motorcycle. It is a modified Honda CBR1000RR resembling its successor, Kamen Rider Double's HardBoilder, but all black in color. It is armed with a series of guns called the Universal Launchers (ユニバーサルランチャー Yunibāsaru Ranchā).
- Televi Magazine, April 2010