|This article is about a/an ally/device in Kamen Rider Drive.|
Based on the Rider Machine Ride Macher, Signal Mach (シグナルマッハ Shigunaru Mahha) is a sentient Signal Bike which allows Go Shijima to transform into Kamen Rider Mach. When used in the DX Drive Driver, it gives the sound for Type Next. It is unknown how he did so, but Go was able to get this Signal Bike out of the Drive Pit for the events of Chou Movie War Genesis.
- Kamen Rider Mach (Movie War Full Throttle, Drive Episodes 11-13, Type HIGH SPEED, Drive 14-22, Ninninger Vs. Drive, Super Hero Taisen GP, Kamen Rider 4: Episodes 1-3, Drive 23, 25, 27-33, 35, 37, 39, 40, Surprise Future, Drive Saga: Chaser, Drive 41, Type LUPIN, Drive 44-46, 48, Super Movie War Genesis, Drive Saga: Mach, Over Quartzer)
Guess the Shift Car!
Signal Mach came fourth in a succession of four Shift Cars/Signal Bikes which raced across the table at the Kuruma Driver's License Center as the Special Investigation Unit team played their second game of Guess the Shift Car!; Mach proved too fast for its human company to identify it.
- Kick Macher (キックマッハー Kikku Mahhā): An attack with theatrics powerful enough to destroy a Roidmude with ease. Using other Signal Bikes (or Shift Cars) alter his finisher somewhat.
- Mach Kikern: Mach is surrounded by a red Demon Beast-shaped aura while he executes his Kick Macher.
- Mach Arabull: The Kick Macher becomes the Roughening Kick Macher, which is powered up with the Rumble Smasher on Mach's left leg.
- Beat Macher (ビートマッハー Bīto Mahhā): Mach spins the Zenrin Striker and slashes the enemy with a light blue energy line
- Hit Macher (ヒットマッハー Hitto Mahhā): To activate this attack, Mach must load a Signal Bike into its Signal Landing Panel (シグナルランディングパネル Shigunaru Randingu Paneru) behind the barrel or activate a Full Throttle via the Mach Driver. Like how it is normally, the Zenrin Shooter's Hit Macher Full Throttle can be influenced by Mach's current Kourin Signal depending on how many times the Boost Igniter is hit.
- Signal Mach: Mach spins the Zenrin Striker and fires a bullet of white energy blasts shaped like the Signal Mach.
- Mach Kikern + Signal Mach: Mach fires into the air, then hits the Boost Igniter four times, summoning three fully grown red-hued Demon Beasts to attack the enemy.
- Mach Kaksarn + Signal Mach: Mach fires into the air, then hits the Boost Igniter once, making the blast fire bursts that spread around the targets, hitting them multiple times.
- Deadheat Mach + Signal Mach: Mach spins the Zenrin Striker and fires a bullet of white energy blasts shaped like Shift Dead Heat's motorbike half.