Naked Motorcycles
2025Royal Enfield Guerrilla 450 Roadster
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The 2025 Royal Enfield Guerrilla 450 is a nimble middleweight roadster perfect for riders seeking authentic, approachable performance. Its 452cc liquid-cooled engine delivers 40 hp with agile handling courtesy of a steel trellis frame, making it ideal for urban commuting and weekend rides. Known for combining modern technology like ride-by-wire with classic roadster styling and accessible ergonomics.
- Capacity
- 452.0 ccm
- Engine
- Single
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- 174.0 kg
- Seat height
- 780 mm
- Power
- 40.0 HP (29.4 kW) @ 8000 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's built as a versatile roadster for daily commuting, city riding, and light weekend backroad fun rather than outright performance or serious adventure use.
- Built for
- It has a friendly, torquey single-cylinder character with enough low-end grunt for relaxed, engaging riding rather than aggressive top-end thrills.
- Not ideal for
- This isn't the right choice for riders seeking high-speed touring comfort, serious off-road capability, or track-focused performance.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 452.0 ccm
- Power
- 40.0 HP (29.4 kW) @ 8000 RPM
- Torque
- 40.0 Nm (4.1 kgf-m) @ 5500 RPM
- Engine type
- Single
- Power/weight ratio
- 0.2299 HP/kg (dry)
- Bore x stroke
- 84.0 x 81.5 mm
- Compression
- 11.5:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Digital electronic
Transmission
- Final drive
- Chain
- Clutch
- Wet, multi-plate, slip-assist
Dimensions & weight
- Wheelbase
- 1440 mm
- Seat height
- 780 mm
- Dry weight
- 174.0 kg
- Wet weight
- 185.0 kg
- Fuel capacity
- 11.00 litres
- Ground clearance
- 169 mm
Chassis & suspension
- Frame
- Steel, twin-spar tubular frame, using engine as stressed member
- Front suspension
- 43 mm USD Telescopic forks
- Rear suspension
- Monoshock with linkage, adjustable spring preload
- Front wheel travel
- 140 mm
- Rear wheel travel
- 150 mm
Brakes & wheels
- Front brakes
- Single 310mm disc, 2-piston caliper
- Rear brakes
- Single 270mm disc, single-piston caliper
- ABS
- Dual channel
- Front tyre
- 120/70 x R17
- Rear tyre
- 160/60 x R17
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2025 | 2026 |
|---|---|---|
| Capacity | 452 cc | 452 cc |
| Dry weight | 174 kg | 174 kg |
| Seat height | 780 mm | 780 mm |
| Fuel capacity | 11 L | 11 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Royal Enfield Guerrilla 450 Roadster?
The 2025 Royal Enfield Guerrilla 450 Roadster has a Capacity of 452.0 ccm (27.58 cubic inches).
What engine power does the Royal Enfield Guerrilla 450 Roadster have?
The 2025 Royal Enfield Guerrilla 450 Roadster has a Power of 40.0 HP (29.4 kW) @ 8000 RPM.
What is the torque of the Royal Enfield Guerrilla 450 Roadster?
The 2025 Royal Enfield Guerrilla 450 Roadster has a Torque of 40.0 Nm (4.1 kgf-m or 29.5 ft.lbs) @ 5500 RPM.
How much does the Royal Enfield Guerrilla 450 Roadster weigh?
The 2025 Royal Enfield Guerrilla 450 Roadster has a Dry weight of 174.0 kg (383.6 pounds).
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