HardBoilder

The HardBoilder (ハードボイルダー), designated the "MB1000RV", is Kamen Rider Double's personal Honda CBR1000RR motorcycle. Like Kamen Rider Double, the HardBoilder is black and green and is also able to change forms by swapping out the back half of the motorcycle after docking with the RevolGarry.

HardTurbuler
The first combination is the black and red HardTurbuler (ハードタービュラー), which is a flying hovercraft-like vehicle. The HardTurbuler is often used by Kamen Rider Double when he is in HeatMetal form. The HardTurbuler is armed with Scramble Cutter (スクランブルカッター) guns. It also can combine with Kamen Rider Accel, forming the AccelTurbuler.

HardSplasher
The other combination is the black and gold HardSplasher (ハードスプラッシャー), a personal water craft-like vehicle. This is often used by Kamen Rider Double when he is in LunaTrigger form. The HardSplasher is armed with a torpedo launcher.

Start Dash Mode
The HardBoilder can also be put into Start Dash Mode (スタートダッシュモード) to increase its speed. The Start Dash Mode components can be detached after deployment to slow down any chasing adversaries.

HardGunner
The HardGunner (ハードガンナー) is the combination of the front unit of the HardBoilder and Kamen Rider Accel's Gunner A robotic tank. This combination is faster than the HardBoilder and also arms it with the Gaia Cannon.