Sachs MadAss 125: review, history, specs

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Sachs-madass-125-2006-0.jpg
Sachs MadAss 125
Manufacturer
Production 2006 - 2016
Class Dirtbike
Engine
single cylinder, four-stroke
Top Speed 56 mph (90 km/h)
Horsepower 8.05 HP (6.0 KW) @ 8400RPM
Torque 5.9 ft/lbs (8.0 Nm) @ 5400RPM
Fuel System carburetor
Ignition cdi
Transmission Gear box: 4-speed

Final Drive: chain

Clutch: Automatic, centrifugal clutch
Suspension Front: telescopic fork
Rear: Directly linked shock strut With monoshock
Brakes Front: double disc
Rear: single disc
Front Tire 90/80-16
Rear Tire 90/80-16
Wheelbase 48.62 inches (1235 mm)
Length 72.44 inches (1840 mm)
Width 29.92 inches (760 mm)
Seat Height 28.35 inches (720 mm)
Weight 220.46 pounds (100.0 Kg) (dry), 105.0 kg (wet)
Fuel Capacity 1.32 Gallon (5.00 Liters)
Manuals Service Manual


The Sachs MadAss 125 was a single cylinder, four-stroke Trial motorcycle produced by Sachs between 2006 and 2016. It could reach a top speed of 56 mph (90 km/h). Max torque was 5.9 ft/lbs (8.0 Nm) @ 5400 RPM. Claimed horsepower was 8.05 HP (6.0 KW) @ 8400 RPM.

Engine[edit | edit source]

The engine was a air cooled single cylinder, four-stroke. Fuel was supplied via a overhead cams (ohc).

Drive[edit | edit source]

The bike has a 4-speed transmission. Power was moderated via the Automatic, centrifugal clutch.

Chassis[edit | edit source]

It came with a 90/80-16 front tire and a 90/80-16 rear tire. Stopping was achieved via double disc in the front and a single disc in the rear. The front suspension was a telescopic fork while the rear was equipped with a Directly linked shock strut With monoshock. The MadAss 125 was fitted with a 1.32 Gallon (5.00 Liters) fuel tank. The bike weighed just 220.46 pounds (100.0 Kg). The wheelbase was 48.62 inches (1235 mm) long.

2006 Sachs MadAss 125[edit | edit source]

2006 Sachs MadAss 125

The air-cooled, 4-valve single-cylinder four-stroke is old and slightly agricultural and won’t set anybody’s pants on fire. However, to its credit it’s simple, straightforward, fairly durable and, for the most part, idiot proof. Which, come to think of it, is probably what and engine in a machine like this needs to be.