Naked Motorcycles

2018Royal Enfield Classic 350

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The 2018 Royal Enfield Classic 350 is a retro single-cylinder roadster made in India, with timeless 1950s styling. Its air-cooled 346cc single makes 19.8 hp and 28 Nm through a five-speed gearbox. A 187 kg wet weight and 13.5-litre tank suit relaxed, easy riding.

Capacity: 346.0 ccm
Engine: Single, four-stroke
Gearbox: 5-speed
Dry weight: 163.0 kg
Seat height: 800 mm
Power: 19.8 HP (14.5 kW) @ 5250 RPM

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Other years 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail15%

Cornering40%

City riding72%

Daily riding70%

Touring42%

Two-up60%

Track5%

Best for: Casual cruising, commuting and relaxed weekend rides. A retro roadster built for enjoying the journey rather than chasing speed or distance.
Built for: Nostalgic, thumpy air-oil-cooled single with a laid-back, characterful feel. Prioritizes vintage style and easygoing torque over outright performance.
Not ideal for: Not for thrill-seekers, track riders, off-road use, or those needing highway-crushing power and long-haul touring range.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

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Your height

Inseam (optional)

Units

At 800mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2018 Royal Enfield Classic 350, with a relaxed knee angle of around 120 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

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Full specifications

Engine

Capacity: 346.0 ccm
Power: 19.8 HP (14.5 kW) @ 5250 RPM
Torque: 28.0 Nm (2.9 kgf-m) @ 4000 RPM
Engine type: Single, four-stroke
Power/weight ratio: 0.1215 HP/kg (dry)
Bore x stroke: 70.0 x 90.0 mm
Compression: 8.5:1
Cooling system: Air
Fuel system: Carburettor
Starting: Electric & kick
Ignition: Transistorised Coil Ignition
Lubrication system: Wet sump

Transmission

Gearbox: 5-speed
Transmission type: Manual
Final drive: Chain
Clutch: Mulitiplate

Dimensions & weight

Wheelbase: 1370 mm
Overall length: 2180 mm
Overall width: 790 mm
Overall height: 1080 mm
Seat height: 800 mm
Dry weight: 163.0 kg
Wet weight: 187.0 kg
Fuel capacity: 13.50 litres
Ground clearance: 135 mm
Oil capacity: 2.50 litres

Chassis & suspension

Frame: Single downtube, using engine as stressed member
Front suspension: Telescopic, 35mm forks
Rear suspension: Swing Arm With Gas Shock Absorbers
Front wheel travel: 130 mm
Rear wheel travel: 80 mm

Brakes & wheels

Front brakes: Single disc. 2-piston calipers
Front brakes diameter: 280 mm
Rear brakes: Expanding brake (drum brake). Single Lead Internal Expanding
Rear brakes diameter: 153 mm
Front tyre: 90/90-19
Rear tyre: 110/90-18

Other

Color options: Blue, black, white, silver, mint, chestnut, light gray, redditch green, redditch blue
Comments: Made in India. Full brand name is Royal Enfield.

Specs last verified against published sources: October 2026.

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	2010	2014	2018	2019	2023	2027
Capacity	346 cc	346 cc	346 cc	346 cc	349 cc	349 cc
Dry weight	163 kg	163 kg	163 kg	163 kg	163 kg	163 kg
Seat height	800 mm	—	800 mm	800 mm	805 mm	805 mm
Fuel capacity	14.5 L	13.5 L	13.5 L	13.5 L	13 L	13 L