Trials Bikes
2017Sherco 125 ST
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The 2017 Sherco 125 ST is a lightweight enduro machine designed for novice to intermediate riders seeking versatility across varied terrain. Built around a chrome-moly tubular frame with progressive suspension geometry, it delivers responsive handling and all-day comfort. Known for its affordable entry point into serious off-road riding, the 125 ST combines reliable mechanics with playful performance characteristics ideal for trail exploration and skill development.
- Capacity
- 123.7 ccm
- Engine
- Single, two-stroke
- Gearbox
- 5-speed
- Dry weight
- 67.0 kg
- Seat height
- 685 mm
- Power
- 15.0 HP (11.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for competitive and recreational trials riding, tackling rocks, logs, steep climbs and tight technical obstacles at very low speeds.
- Built for
- A featherweight, high-revving two-stroke with razor-sharp response, built for precision throttle and clutch work rather than outright speed.
- Not ideal for
- This is not suitable for anyone wanting a comfortable, fast, or long-distance road-going motorcycle, as it lacks a real seat, fuel range, and highway capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 123.7 ccm
- Power
- 15.0 HP (11.0 kW)
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.2239 HP/kg (dry)
- Bore x stroke
- 54.0 x 54.0 mm
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- Hidria digital
- Lubrication system
- 2% oil pre-mix
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Hydraulically activated multidisc in oil bath
Dimensions & weight
- Wheelbase
- 1322 mm
- Seat height
- 685 mm
- Dry weight
- 67.0 kg
- Fuel capacity
- 2.40 litres
- Ground clearance
- 310 mm
Chassis & suspension
- Frame
- Tubular section Chrome-moly
- Front suspension
- Tech Ø 39 mm hydraulic telescopic fork
- Rear suspension
- Progressive link system with single R16V adjustable shock absorber
- Front wheel travel
- 165 mm
- Rear wheel travel
- 175 mm
Brakes & wheels
- Front brakes
- Single disc. Hydraulically activated Formula floating disc
- Front brakes diameter
- 185 mm
- Rear brakes
- Single disc. Hydraulically activated Formula floating disc
- Rear brakes diameter
- 145 mm
- Front tyre
- 2.50-21
- Rear tyre
- 2.75-18
Other
- Color options
- Blue
- Comments
- Spanish brand.
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 | 2014 | 2015 | 2016 | 2017 |
|---|---|---|---|---|
| Capacity | 125 cc | 125 cc | 124 cc | 124 cc |
| Dry weight | 67 kg | 67 kg | 67 kg | 67 kg |
| Seat height | 645 mm | 645 mm | 685 mm | 685 mm |
| Fuel capacity | 2.4 L | 2.4 L | 2.4 L | 2.4 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 Sherco 125 ST?
The 2017 Sherco 125 ST has a Capacity of 123.7 ccm (7.55 cubic inches).
What engine power does the Sherco 125 ST have?
The 2017 Sherco 125 ST has a Power of 15.0 HP (11.0 kW).
How many gears does the Sherco 125 ST have?
The 2017 Sherco 125 ST has a Gearbox of 5-speed.
How much does the Sherco 125 ST weigh?
The 2017 Sherco 125 ST has a Dry weight of 67.0 kg (147.7 pounds).
Shop this bike
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The 2017 Sherco 125 ST is a reliable and capable off-road motorcycle that offers excellent performance and handling. Its 125cc engine provides plenty of power for tackling tough terrain, while its lightweight frame and agile suspension make it easy to maneuver through challenging obstacles. The bike's durability and high-quality components make it a top choice for riders looking for a versatile and dependable off-road machine.
With its impressive performance and sturdy construction, the 2017 Sherco 125 ST is a standout option for anyone in the market for a capable off-road motorcycle. Whether you're a seasoned rider or just starting out, this bike offers a smooth and responsive ride that inspires confidence on the trails. Its blend of power, agility, and durability make it a top contender in the competitive off-road motorcycle market.
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