Durian Arms (ドリアンアームズ Dorian Āmuzu) is an alternate durian-based armored Roman Gladiator form of Armored Riders. Accessed through the Durian Lockseed, this form's Arms Weapon is the Duri Noko, while the helmet the Rider wears is the Duriking Casque (ドリキングカスク Dorikingu Kasuku) with the ReduSight (レデューサイト RedyūSaito, short for "Reducer Sight") visor. While it is the default form of Armored Rider Bravo, it can also be used by other Riders.