Leonida Profile
Western is the motorcycle brand of the Leonida outlaw culture. The Nightblade is the confirmed model: a cruiser motorcycle with the proportions and sound profile of a Harley-Davidson Softail. It is not the fastest motorcycle in Leonida. It is the loudest, and in certain contexts that distinction matters more.
The outlaw motorcycle gang presence in Leonida is significant. Western is their manufacturer of choice by default. The Nightblade appears in sequences involving the OMG faction, confirming its positioning within the game's outlaw motorcycle culture.
One confirmed model for now. The Western catalogue in previous GTA games has included multiple cruiser variants. Additional models are likely as the game releases and the full vehicle roster becomes clear.