The Hyosung GD250N (Naza N5 in Malaysia) is a 250 cc (15 cu in) naked sportbike made by KR Motors of South Korea and Naza of Malaysia.^[1] The GD250R is a variant of the GD250N that contains the same chassis and engine within a trellis frame, which increases the bike's overall weight by 50 pounds.^[2]

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Quick Facts Engine, Bore / stroke ...

Hyosung GD250N

Engine	249 cc (15.2 cu in) liquid cooled DOHC 4-valve single
Bore / stroke	73 mm × 59.6 mm (2.87 in × 2.35 in)
Compression ratio	12:1
Transmission	Multiplate wet clutch, 6-speed, chain drive
Frame type	Steel trellis
Suspension	Front: telescopic fork Rear:Swingarm, preload adjustable
Brakes	Front: 4 piston caliper, 300 mm disc, 4 piston caliper Rear: 2 piston caliper, 230 mm disc
Tires	Front:110/70/R17 Rear: 150/60/R17
Rake, trail	93.6 mm (3.69 in), 23.5°
Wheelbase	1,340 mm (53 in)
Dimensions	L: 1,937 mm (76.3 in) W: 800 mm (31 in) H: 1,055 mm (41.5 in)

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The riding position of the GD250N lies between that of a standard bike and a sport bike.