Sherco 2.5i Enduro - 2006 Specifications and Reviews

The 2006 Sherco 2.5i is a lightweight 250cc four-stroke enduro machine designed for trail riders and competitors seeking nimble off-road performance. Its compact single-cylinder engine, coupled with a Paioli suspension and hydraulic clutch, delivers responsive handling across varied terrain. Best known for reliability and ease of maintenance, it appeals to intermediate riders balancing fun and technical capability.

2006
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General information

CategoryEnduro / offroad
Year2006
ModelSherco 2.5i Enduro

Engine and Transmission Specifications

Exhaust systemStainless Steel pipe with single aluminium muffler
ClutchHydraulic, multidisc in oil bath
Transmission type,final driveChain
Cooling systemLiquid
IgnitionCDI
Fuel controlDOHC
Fuel systemCarburettor. Mikuni
Valves per cylinder4
Bore x stroke78.0 x 52.2 mm (3.1 x 2.1 inches)
Engine typeSingle cylinder, four-stroke
Capacity:250.00 ccm (15.26 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakesExpanding brake (drum brake)
Front brakesExpanding brake (drum brake)
Rear suspensionProgressive link system with single Olle
Front suspensionPaioli 38mm dia hydraulic telescope fork, 185mm travel, fully adjustable for preload and dampening.
 
 

Physical measures and capacities

Fuel capacity2.30 litres (0.61 gallons)
Wheelbase1,960 mm (77.2 inches)
Ground clearance305 mm (12.0 inches)
Seat height625 mm (24.6 inches) If adjustable, lowest setting.

Other specs

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

Performance Profile & Rider Fit

Best For

Track15%
City10%
Cornering60%
Daily Riding10%
Touring8%
Passenger5%

Rider Profile

Best ForBest suited to intermediate or experienced off-road riders comfortable with a light, high-strung enduro machine.
PurposeBuilt purely for technical enduro and trail riding rather than any road-going use.
Rider FitThe tall 625mm seat height and narrow, lightweight chassis favor taller or more agile riders who can manage standing and shifting body weight over rough terrain.
CharacterA nimble, dirt-focused single with long-travel suspension and a peaky four-stroke engine designed for tackling technical trails rather than covering distance.
Not Ideal ForNot suitable for riders wanting a comfortable commuter, highway tourer, or passenger-carrying machine.

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

Rider Fit Visualizer

2006 Sherco 2.5i Enduro Rider Ergonomics Assessment

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

Feet:

At 625mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2006 Sherco 2.5i Enduro, with a cramped knee angle of around 50 degrees and a slightly forward 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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