SYM JET4 125: review, history, specs

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Sym-jet4-125-2015-2015-4.jpg
SYM JET4 125
Manufacturer
SYM
Production 2015
Class Scooter
Engine
Single cylinder, 4-stroke, Air-cooled
Compression ratio 10.5:1
Horsepower 8.45 HP (6.3 KW) @ 7500RPM
Torque 5.9 ft/lbs (8.0 Nm) @ 6500RPM
Fuel System Carburetor
Transmission Gear box: C.V.T.

Final Drive: Belt

Clutch: Centrifugal
Suspension Front: Telescopic fork
Rear: Unit swing
Brakes Front: Disc
Rear: Drum
Front Tire 90/80-16 51J
Rear Tire 90/80-16 51J
Wheelbase 52.01 inches (1321 mm)
Length 74.8 inches (1900 mm)
Width 26.18 inches (665 mm)
Seat Height 30.51 inches (775 mm)
Weight 109.0 kg (wet)
Manuals Service Manual


The SYM JET4 125 was a Single cylinder, 4-stroke, Air-cooled scooter produced by SYM in 2015. Max torque was 5.9 ft/lbs (8.0 Nm) @ 6500 RPM. Claimed horsepower was 8.45 HP (6.3 KW) @ 7500 RPM.

Drive[edit | edit source]

The bike has a C.V.T. transmission. Power was moderated via the Centrifugal.

Chassis[edit | edit source]

It came with a 90/80-16 51J front tire and a 90/80-16 51J rear tire. Stopping was achieved via Disc in the front and a Drum in the rear. The front suspension was a Telescopic fork while the rear was equipped with a Unit swing. The wheelbase was 52.01 inches (1321 mm) long.

2015 SYM JET4 125[edit | edit source]

2015 SYM JET4 125 2015 SYM JET4 125 2015 SYM JET4 125 2015 SYM JET4 125 2015 SYM JET4 125

The SYM Jet4 enters a new era. Powered by a smooth environmentally friendly four stroke engine the Jet 4 features a distinctive ‘Sporty’ appearance enhanced by the 13” alloy wheels and the powerful large perforated front disc brake.