Guerrilla 450
2025 Royal Enfield Guerrilla 450 Technical Analysis & Specification Breakdown
At the heart of the 2025 Royal Enfield Guerrilla 450 motorcycle, Royal Enfield pairs a 452 cc engine architecture with road-focused gearing. In factory specification, maximum torque reaches 40 Nm at 5,500 rpm, transferring power to the rear wheel through a 6 speed gearbox. Internal engine geometry specifies a bore and stroke of 84 MM X 81.5 MM with a 11.5:1 compression ratio.
On the scales, the Guerrilla 450 measures 185 kg (408 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 780 mm (30.7 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,440 mm (56.7 in) wheelbase engineered for balanced agility and highway composure. The 11-liter (2.9 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Royal Enfield archive, this model family spans 2 indexed model years from 2025 to 2026, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
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