MZ 125 SX 2019 - Specifications & Review

Article Complete Info

Articleid580943
CategoryCross-motocross
MakeKTM
Model125 SX
Price Euro 7790. UK £ 6299. Prices depend on country, taxes, accessories, etc.
Year2019

Chassis, Suspension, Brakes & Wheels

FrametypeChrome-molybdenum steel central-tube frame
FrontbrakesSingle disc. Brake calipers on floating bearings
Frontbrakesdiameter260 mm (10.2 inches)
FrontsuspensionWP-USD, AER 48, Ø 48 mm
Frontwheeltravel310 mm (12.2 inches)
Rake26.1°
RearbrakesSingle disc. Brake calipers on floating bearings
Rearbrakesdiameter220 mm (8.7 inches)
RearsuspensionWP shock absorber with linkage
Rearwheeltravel300 mm (11.8 inches)
WheelsCNC machined hubs. Excel rims. Wire spoked.

Engine & Transmission

Borexstroke54.0 x 54.5 mm (2.1 x 2.1 inches)
ClutchWet multi-disc clutch, hydraulically actuated
CoolingsystemLiquid
Displacement124.80 ccm (7.62 cubic inches)
Driveline13:50. Primary drive: 23:73.
EnginedetailsSingle cylinder, two-stroke
EnginetypeReed intake.
FuelsystemCarburettor. Mikuni TMX
Gearbox6-speed
IgnitionKokusan EMS
TransmissiontypefinaldriveChain

Other Specifications

ColoroptionsOrange/white/black
StarterKick

Physical Measures & Capacities

Dryweight87.5 kg (192.9 pounds)
Fuelcapacity7.50 litres (1.98 gallons)
Groundclearance375 mm (14.8 inches)
Seatheight950 mm (37.4 inches) If adjustable, lowest setting.

About MZ 125 SX 2019

Introducing the 2019 MZ 125 SX, a bike that embodies the spirit of cross-motocross riding with its robust performance and lightweight design. With a price point of €7,790 (or £6,299 in the UK), this motorcycle is tailored for both aspiring riders and seasoned enthusiasts looking for a potent competitor in the small-displacement category. The MZ 125 SX is engineered to dominate the trails, offering an exhilarating blend of agility and power that’s perfect for racing through rugged terrains or tackling challenging tracks.

At the heart of the MZ 125 SX is a spirited 124.80 ccm single-cylinder, two-stroke engine, delivering a thrilling ride that never sacrifices excitement for control. The engine is complemented by a smooth 6-speed gearbox, allowing riders to confidently navigate both tight corners and open straights. Its liquid-cooling system ensures optimal performance, even during the most demanding rides, while the Mikuni TMX carburettor fine-tunes the fuel delivery for a snappy throttle response. With a lightweight frame tipping the scales at just 87.5 kg (192.9 pounds), this machine promises exceptional maneuverability, making it an ideal choice for riders looking to push their limits.

The MZ 125 SX comes packed with features that enhance its trail-ready capabilities. A chrome-molybdenum steel central-tube frame provides the strength needed for tough rides, while the WP-USD AER 48 front suspension with a generous 310 mm of travel ensures that bumps and jumps are handled with ease. The rear suspension, paired with a WP shock absorber, offers an additional 300 mm of travel for stability and comfort. Safety is also paramount, with powerful disc brakes on both the front (260 mm) and rear (220 mm) to deliver reliable stopping power when you need it most. The bike’s adjustable seat height of 950 mm allows for a customizable fit, catering to a variety of rider preferences.

Pros:

  1. Lightweight Design: At 87.5 kg, the MZ 125 SX offers exceptional agility, making it easy to handle on various terrains.
  2. Powerful Engine: The two-stroke engine delivers a thrilling performance, providing quick acceleration and responsive power delivery.
  3. Advanced Suspension: With its high-quality WP suspension system, the bike absorbs shocks effectively, ensuring a smooth ride over rough terrain.

Cons:

  1. Kick Starter Only: The absence of an electric starter may deter some riders who prefer the convenience of a button start.
  2. Seat Height: At 950 mm, the seat height may be a challenge for shorter riders, limiting accessibility.
  3. Limited Fuel Capacity: With a fuel tank of just 7.50 litres, longer rides may require more frequent refueling stops.

In summary, the 2019 MZ 125 SX is a standout choice for riders seeking a competitive edge in the cross-motocross scene. With its powerful engine, advanced technology, and lightweight construction, it’s designed to elevate your riding experience and keep you ahead of the pack. Whether you're hitting the trails or the racetrack, this motorcycle promises to deliver the thrill and performance you crave.

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