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Icon-w.png This article is about a/an transformation device in Kamen Rider W.

"Accel! (Sports motorcycle revving)"
―Transformation announcement[src]

"Accel Maximum Drive!"
―Finisher announcement[src]

The Transformation Belt Accel Driver (変身ベルト アクセルドライバー Henshin Beruto Akuseru Doraibā) is a third generation Memory Driver used exclusively by Ryu Terui to transform into Kamen Rider Accel.


The Accel Driver was built by Shroud without any involvement from Museum for her own plans against them. The Driver was given to Ryu exclusively, who wanted revenge on the person responsible for murdering his family.

Unlike the other Memory Drivers, the Accel Driver is built specifically to be used with the Accel Memory, and later the Trial Memory. While it allows the user to be completely shielded from the Gaia Memory's corrupting effects, it does so at the cost of weakening the power of the Gaia Memory even further, just like how it is with the Double Driver. However, this is somewhat mitigated by the fact that the Accel Driver is specifically designed to only work only with these two Memories, harnessing their fullest potential, and use of the Engine Blade and Engine Memory, all of which allows functionalities of the Accel and Trial Memories to be used to the fullest, in order to compensate for the power loss suffered.


By inserting the Accel Memory into the Mono Slot (モノスロット Mono Surotto) and revving the Power Throttle (パワースロットル Pawā Surottoru) on the right handlebar, Ryu transforms into Kamen Rider Accel.

Form Variants


  • By squeezing the Maximum Clutch Lever (マキシマムクラッチレバー Makishimamu Kuratchi Rebā) on the left handlebar of the Accel Driver and revving the Power Throttle, Kamen Rider Accel initiates his Accel Glanzer (アクセルグランツァー Akuseru Gurantsā) finisher: After charging up to a point when Accel is engulfed in orange flames, he executes a jumping spinning heel kick. This can be used with Double FangJoker's Fang Strizer to perform the Rider Twin Maximum (ライダーツインマキシマム Raidā Tsuin Makishimamu) finisher.
    • In AccelTurbuler form, his finisher is the AccelTurbuler Phoenix (アクセルタービュラーフェニックス Akuseru Tāburā Fenikkusu): Accel pierces through his target while covered in flames forming the English letter A.
    • In Kamen Rider W Forever: A to Z/The Gaia Memories of Fate, Bike Form has its own Maximum Drive after the Engine Memory is inserted in the Accel Driver and Accel switches to Bike Form: the Bike Engine Dasher, a super-powered dash through the target.


External links

Icon-w.png Kamen Rider W
Narumi Detective Agency
Shotaro Hidari - Philip - Akiko Narumi - Sokichi Narumi† - Tokime
Memory Drivers
Double Driver - Accel Driver - Lost Driver
Gaia Memory-related
Gaia Memories - Memory Gadgets - Fang Memory - Xtreme Memory - Trial Memory - Gaia Memory Enhancing Adapter
Metal Shaft - Trigger Magnum - Engine Blade - Skull Magnum - Prism Bicker - Eternal Edge - Shroud Magnum
RevolGarry - HardBoilder - Gunner A - Diablossa - SkullBoilder - SkullGarry - HardMammother
The Fuuto Irregulars
Santa-chan - Watcherman- Queen & Elizabeth - Isamu Bito
Futo Police Department
Ryu Terui - Mikio Jinno - Shun Makura
Museum and the Dopants
Foundation X
The Sonozaki Family: Terror - Claydoll - Taboo/R Nasca - Nasca - Smilodon - Masquerade Dopants
Dopants: Magma Dopant - T-Rex Dopant - Money Dopant - Anomalocaris Dopant - Cockroach Dopant - Sweets Dopant - Virus Dopant - Violence Dopant - Arms Dopant - Bird Dopant - Ice Age Dopant - Triceratops Dopant - Liar Dopant - Puppeteer Dopant - Invisible Dopant - Nightmare Dopant - Beast Dopant - Zone Dopant - Yesterday Dopant - Quetzalcoatlus Dopant - Gene Dopant - Jewel Dopant - Old Dopant - Utopia Dopant - Energy Dopant
Movie Exclusive Villains: Dummy Dopant - Heat Dopant - Trigger Dopant - Metal Dopant - Luna Dopant - Cyclone Dopant - Bat Dopant - Spider Dopant - Kamen Rider Eternal - Commander Dopant - Eyes Dopant
Novel-Exclusive Villains (The One Who Continues After Z): Zoo Dopant - Zero Dopant - Queen Bee Dopant - Flower Dopant - Elephant Dopant - Dolphin Dopant - Salamander Dopant - Fish Dopant - Bird Dopant - Ape Dopant - Bee Dopants
Manga Exclusive Villains (Futo Detective): Road Dopant - Aurora Dopant - Meganeura Dopant -Brachiosaurus Dopant - Scream Dopant - Alcohol Dopant - Puzzle Dopant - Reactor Dopant - Antlion Dopant - Owl Dopant - Trash Dopant - Caracal Dopant - Toadstool Dopant
Yukiji Bando - Kazuha - Hideo - Mamoru Nikaido - Sabu
Katsumi Daido - Maria S. Cranberry - Reika Hanehara - Kyosui Izumi - Gozo Domoto - Ken Ashihara