The show follows the exciting adventures of Sho Yamato, a boy who loves to race his Idaten bike and ends up getting lost, along with his friends, in a mysterious place called the X-Zone. The kids get involved in many action-packed racing adventures as they try to unlock the secret to getting home.
Episodes Season Season 1 · 0/52 0/52 watched · 2005 S01E01 This Is An MTB Battle! Kore ga MTB BATTLE da! 2005-10-01
Chaos at home, Sho Yamato races to the X-Zone. Black smoke transports him and rival Gabu to a strange new world. They're arrested for illegal biking. more S01E02 Big Escape! Sand Dune Battle Daidassou! Sakyuu no tatakai 2005-10-08
Sho and his friends are lost in a treacherous world. Facing danger and competition, they must use their mountain biking skills to escape. Will they find their way home? more S01E03 Crash! The First Defeat? Shougeki! Hajimete no haiboku? 2005-10-15
Sho and his friends battle Gabu's team in the treacherous X-Zone. Can they overcome this setback and emerge stronger? more S01E04 Take Back! My MTB! Torimodose! Ore no MTB! 2005-10-22
Sho's prized MTB, Flame Kaiser, is stolen. He must race against skilled rivals, using his bike skills and strategy, to reclaim it and win. more S01E05 Fiery Volcano Battle!! Honoo no kazan no BATTLE!! 2005-10-29
Sho and his friends face a volcanic race, battling tough terrain and rivals. Can their MTB skills and teamwork conquer the dangerous obstacles and win? more S01E06 A High-Tech Group's Challenge HIGH-TECH shuudan no chousen 2005-11-05
Sho and his friends face the Hyper Brain team in a thrilling MTB race. Can Sho use his skills and tactics to outpace their rivals and claim victory? more S01E07 Ouch! MTB's Graveyard Auu! MTB no hakaba 2005-11-12
Sho and his friends battle rivals in the MTB Cemetery, a graveyard of abandoned bikes with treacherous terrain. Can they overcome the obstacles and conquer the challenge? more S01E08 Enter Neptune! NEPTUNE toujou! 2005-11-19
The legendary Neptune bike holds secrets. A team faces rivals for its power. Can Sho master it and win? more S01E09 The Identity Of The Masked Boy Kamen shounen no shoutai 2005-11-26
Sho Yamato and his team unveil the Mask Rider's secret identity, uncovering the motive behind their actions. Can they adapt their strategy to defeat this growing threat? more S01E10 The Strongest Rival Appears! 2005-12-03
Sho's toughest MTB race yet pits them against a rival with unmatched skill and a powerful bike. Can Sho and their team rise to the challenge? more S01E11 Onboard Battle! Team ST's Trap 2005-12-10
Sho races aboard a massive ship, navigating narrow paths, and shifting terrain. Can Sho outmanoeuvre his opponents and claim victory in this challenging race? more S01E12 The Admired Celeb Resort City 2005-12-17
Sho Yamato's dream of becoming the best rider is on the line. Facing tough rivals, his fierce determination will be tested. Can he win the thrilling race? more S01E13 School Battle! Explosion, Idaten Cross! 2005-12-24
Sho Yamato and his friends navigate a treacherous school, dodging obstacles and battling skilled riders. Can Sho adapt to this unique race and claim victory? more S01E14 The Man Who Beat Flame Kaiser? 2005-12-31
In a mining town, children meet siblings Saya and her brother. Saya claims her brother can defeat Flame Kaizer, but his strange behavior hints at a hidden secret. more S01E15 The Prince of MTB 2006-01-07
Makoto arrives at the Aqua Palace, destined to be the prince's bride. But he holds a secret - he's Team ST. Her mission: uncover his truth. Will she succeed? more S01E16 Struggle In The Rain, Awakened Neptune 2006-01-14
A month-long journey to X City leaves the kids disheartened. A broken trailer and Makoto's quitting spark a heated battle. Who will prevail? more S01E17 Finally Understand! Team ST's Secret 2006-01-21
Yuki's shortcut to X-City plunges them into a demon-haunted cavern. As fear grips Sho and his friends, a mysterious figure emerges. Can they survive the darkness? more S01E18 A New Assassin! The Test's Battle Between Siblings 2006-01-28
Shido doubts Makoto's Neptune awakening. To travel to X City, Sho and Makoto must pass a tough test. Will they succeed? more S01E19 Showdown! Flame Kaiser VS. Thunder Emperor 2006-02-04
Despite passing the test, Shido still calls Sho immature, fuelling Sho's frustration. They agree to settle the score with an Idaten Battle. Who will win the battle? more S01E20 Formidable Opponent! Ninja Rider Kokage 2006-02-11
Sho's battle with Shido is interrupted by Koei's ninja skills, sending Shido falling. Sho trains fiercely, blindfolded, to prepare for the final showdown against Koei. Can he win? more S01E21 X City's Gate Guardians 2006-02-25
Reaching X-City's gate, the kids are denied entry. Facing the Guardian Brothers, they must navigate a treacherous battle course. Can they overcome the obstacles and gain access? more S01E22 Arrival! X City 2006-03-04
X City falls under the tyrannical grip of Team Shark Tooth. Sho, fueled by righteous anger, challenges their leader, Tiger Jiro, to an Idaten Battle. Will justice prevail? more S01E23 The Idaten Battle Tournament Begins! 2006-03-11
Sho arrives in X-City just as the I Daten tournament kicks off. The prize: 7 Gold Emblems. Can she win and return home a champion? more S01E24 Crash! Flame Kaiser VS. Neptune 2006-03-18
Sho is ready for the tournament, but his first opponent is Makoto. Will he face his friend in a duel? Who will take the title? more S01E25 Hammerhead! The 6th Idaten Bike 2006-03-25
The B Block heats up with Samejima Taiga, Gen, Arthur, and more battling for supremacy. Who will emerge victorious in this fierce clash? more S01E26 Certain Kill! Shido Special 2006-04-01
Sho and his friends fight for his return home in an epic tournament. But what is Keoichi's secret weapon? more S01E27 Battle! Hammerhead VS. Aero Scissors! 2006-04-08
Sho gets a dream about his father who encourages him to focus on the finals. Furthermore, Gabu fires Taiga after his defeat. Will this bring repurcussions to the tournament? more S01E28 The Final Showdown's Conspiracy 2006-04-15
Gabu manipulates the competition to ensure Koei's victory, but Koei, disillusioned by the deceit, confronts him. Will Koei betray his principles for success? more S01E29 Final Battle! Who Will Be The Victor? 2006-04-22
Gabu executes his devious plan and gets Kiku kidnapped. He tries to use her to gain advantage over Koei. Will Sho and his friends be able to rescue Kiku and protect her? more S01E30 Charge! X Tower 2006-04-29
Sho and friends bask in victory, but Gabu has a trick up his sleeve. What mischievous scheme is he plotting? more S01E31 Decisive Battle! Flame Kaiser VS. Bloody Fang 2006-05-06
Sho wins the Idaten Battle, but Gabu steals the emblems. As Sho battles Gabu, the Four Kings take away the emblems. Will show be able to retrieve back what is rightfully his? more S01E32 Farewell X Zone 2006-05-13
While wandering around in the tower, Sho catches a glimpse of Imperial X. Meanwhile Gabu is furious at his defeat. Will he take another hasty step out of anger? more S01E33 A New, Formidable Enemy 2006-05-20
Sho's dream of Miss Yuki and his father's secret is shattered by a tide. He desperately tries to convince Ayumu and his mom about the X-Zone's existence. more S01E34 To X Zone Again! 2006-05-27
Sho and his friends crave a return to X Zone, but their path remains unclear. A bike repair sparks conflict, putting their mission in jeopardy. more S01E35 Shock! Sho's Father Is Alive 2006-06-03
After a tremendous battle with some mysterious people, Sho and his friends find clues about his dad's disappearance. Will they find out the truth? more S01E36 Roar! Imperial Dragon!! 2006-06-10
Sho and his friends chase Team X to Imperial Island to retrieve the stolen Imperial X. Ayumu's kidnapping complicates their mission. Can Sho rescue his friend and reclaim the X? more S01E37 The Feared Dark Emblem 2006-06-17
Sho, victorious in Massaji, continues his quest. But a new challenge awaits: Kyoichi's Team X. Count Freddy, under orders, must test Sho's strength - but can he win? more S01E38 Gabu's Allure, Flame Kaiser's In A Pinch! 2006-06-24
On their journey to Imperial Island, Sho and Hosuke encounter Sayji and Mantaro. A cryptic letter from Gabu throws their plans into question. more S01E39 Climax! Imperial Dragon VS. Aero Scissors Hakunetsu! 2006-07-01
Sho and friends blindly search Imperial Island for Team X's hidden HQ. Elsewhere, Koei secretly visits his ill sister, warning her to conceal their sibling bond from Team X. more S01E40 The Nameless Forest's Vermin 2006-07-08
Sho and his friends face perils in X-Zone's Nameless Forest, determined to reach Imperial Island. But danger lurks, testing their resolve. Will they make it? more S01E41 Arthur's Challenge! 2006-07-15
Makoto and Sho unite their Idaten Bikes for an epic "Idaten Cross," powering through a waterfall to advance in their race. Can their combined strength propel them to victory? more S01E42 Idaten Bike's Big Gathering! 2006-07-22
Sho, Makoto, and Arthur jump across sea pillars to reach Imperial Island, overcoming the final challenge in their journey. Will they successfully complete their adventure? more S01E43 Sho VS. Shido! Battle Of Life Or Death! 2006-07-29
Shaw and Keoichi face off in a high-stakes duel that tests their deepest convictions. As their souls clash, who will emerge victorious in this ultimate battle for supremacy? more S01E44 Shocking Reunion! Imperial X Appears 2006-08-05
Imperial X reveals its terrifying true form, plunging the world into chaos and fear. What dark secrets lie behind this revelation? more S01E45 The Second Island Appears! The Beginning Of The World's Collapse 2006-08-12
A new island rises from the depths, shaking the world's foundations and spreading panic. As the landscape shifts, can the heroes prevent the impending disaster? more S01E46 Charge! Team X VS. Imperial Dragon Daishuugeki! 2006-08-19
Takeshi's dark power threatens to engulf X-Zone. Can anyone stop the escalating chaos before it consumes everything? more S01E47 The Legendary Training Grounds, Sho's Special Training! 2006-08-26
Sho faces ultimate tests in legendary training grounds, pushing him to his limits. Will he emerge stronger or fall? more S01E48 The Miracle Power! 2006-09-02
Sho discovers a miracle power, unleashing a new secret move with explosive force. As his opponents are caught off guard, can Sho master this power in time to secure victory? more S01E49 Flame Kaiser Vs Imperial X! 2006-09-09
Gabu watches Kyoichi, Sho, and Makoto perform, a knowing smile on his face. He wonders if Sho can overcome the challenge of facing Neptune. more S01E50 he Battle for Imperial Island! 2006-09-16
Sho and his friends face unexpected obstacles as they journey to mysterious Imperial Island. Will they overcome the challenges and reach their destination? more S01E51 The Battle of Destiny,The Final Battle! 2006-09-23
Imperial Island hangs in the balance as Sho and his friends face their ultimate test. Destiny awaits, but will they rise to the challenge? more S01E52 Awakening the World 2006-09-30
The fate of X-Zone rests on Sho and his friends' shoulders as they unlock a new power to restore balance. Time is running out. more 
