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Scooters

2011SYM Maxsym 400I

★ 3.5
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The 2011 Sym Maxsym 400i is a maxi-scooter designed for commuters and touring riders seeking comfortable, practical urban and highway transportation. Known for its spacious seating, automatic transmission, and robust 400cc engine, it delivers reliable performance with good fuel economy. Its substantial frame and suspension system provide stable handling for longer journeys.

Capacity
399.3 ccm
Engine
Single, four-stroke
Gearbox
Not on record
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Dry weight
210.0 kg
Seat height
755 mm
Power
39.9 HP (29.3 kW)
⇄ Compare with another bike + Add to garage All model years
Other years 2011 2012 2013 2014

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 37Agility 42Comfort 78Off-road 5Touring 70Road manners 65
Off-road & trail5%
Cornering40%
City riding75%
Daily riding80%
Touring70%
Two-up70%
Track10%
Best for
It's designed as a comfortable maxi-scooter for commuting and light touring rather than as a performance or off-road machine, despite the misleading 'cruiser' category label.
Built for
It has a relaxed, practical, and unintimidating personality, prioritizing smooth automatic power delivery and weather protection over sportiness.
Not ideal for
This is not the machine for riders seeking sharp cornering agility, high-speed thrills, or any off-road capability.

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 us
At 755mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2011 SYM Maxsym 400I, with a moderate knee angle of around 105 degrees and a slightly forward 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
399.3 ccm
Power
39.9 HP (29.3 kW)
Engine type
Single, four-stroke
Power/weight ratio
0.1900 HP/kg (dry)
Cooling system
Liquid
Fuel system
Carburettor
Starting
Electric
Valves per cylinder
4
Transmission
Transmission type
Automatic
Final drive
Belt
Dimensions & weight
Wheelbase
1575 mm
Overall length
2275 mm
Overall width
783 mm
Seat height
755 mm
Dry weight
210.0 kg
Fuel capacity
14.70 litres
Chassis & suspension
Frame
Pipe under bone
Front suspension
Telehydraulic fork
Rear suspension
Dual shocks
Brakes & wheels
Front brakes
Double disc
Front brakes diameter
275 mm
Rear brakes
Single disc
Rear brakes diameter
275 mm
Front tyre
120/70-15
Rear tyre
160/60-14

Specs last verified against published sources: .

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 2011201220132014
Capacity 399 cc 399 cc 399 cc 399 cc
Dry weight 210 kg 219 kg 219 kg 229 kg
Seat height 755 mm 755 mm 755 mm 755 mm
Fuel capacity 14.7 L 14.7 L 14.7 L 14.7 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

3.5
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Rider rating

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Common questions

What is the engine size of the SYM Maxsym 400I?

The 2011 SYM Maxsym 400I has a Capacity of 399.3 ccm (24.37 cubic inches).

What engine power does the SYM Maxsym 400I have?

The 2011 SYM Maxsym 400I has a Power of 39.9 HP (29.3 kW).

How much does the SYM Maxsym 400I weigh?

The 2011 SYM Maxsym 400I has a Dry weight of 210.0 kg (463.0 pounds).

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