Sherco 4.5i Enduro - 2005 Specifications and Reviews

The 2005 Sherco 4.5i Enduro is a lightweight 449cc single-cylinder machine designed for serious off-road enthusiasts and competitive enduro riders. Known for its fuel-injected engine, liquid cooling, and nimble handling, this bike excels in technical terrain where its 109kg dry weight provides superior maneuverability. The tall 920mm seat height suits taller riders tackling challenging cross-country courses.

2005
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General information

CategoryEnduro / offroad
Year2005
ModelSherco 4.5i Enduro
 
 

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox6-speed
Cooling systemLiquid
Fuel controlSOHC
Valves per cylinder4
Fuel systemInjection
Bore x stroke94.5 x 64.0 mm (3.7 x 2.5 inches)
Stroke4
Engine typeSingle cylinder
Capacity:448.60 ccm (27.37 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,485 mm (58.5 inches)
Ground clearance350 mm (13.8 inches)
Seat height920 mm (36.2 inches) If adjustable, lowest setting.
Dry weight109.0 kg (240.3 pounds)

Sherco 4.5i Enduro dimensions and frame

Rear suspension travel310 mm (12.2 inches)
Rear suspensionProgressive system with single Paioli absorber with aluminium structure and fully adjustable (four regulation types), linked to the centre of the chassis and pushed by the swing arm through an articulated rod system.
Front suspension travel295 mm (11.6 inches)
Front suspension46 Paioli/Kayaba telescopic fork. Forward offset wheel axle and brake calliper.
Frame typeBuilt from Chrome-molybdenum forming a single structure.

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track20%
City15%
Cornering55%
Daily Riding15%
Touring15%
Passenger5%

Rider Profile

Best ForBest suited to intermediate to experienced off-road riders comfortable with a tall, light, aggressive enduro machine.
PurposeBuilt purely for technical enduro and off-road riding, not for street commuting or highway travel.
Rider FitThe tall 900mm seat height and minimal seat padding demand good leg length and fitness, though the very light dry weight around 109kg makes it easy to muscle around at low speed or when picking it up.
CharacterA raw, purpose-built enduro weapon with a light, torquey four-stroke single, long-travel suspension, and razor-sharp agility for tight trails and technical terrain.
Not Ideal ForNot a good fit for riders wanting a comfortable daily commuter, a passenger-friendly bike, or sustained high-speed road touring.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2005 Sherco 4.5i Enduro Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 920mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2005 Sherco 4.5i Enduro, with a cramped knee angle of around 80 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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