2012 Kx250f Specs

2012 Kx250f Specs

Class: motocross

Production: 2004+

Predecessor: Kawasaki KX250 (2-stroke)

Related: Suzuki RM-Z250

Models
Kawasaki KX250F (KX250-N) 2004-2005 (North America, Europe, Japan, Australia)	Kawasaki KX250F (KX250-T) 2006-2008 (North America, Europe, Japan, Australia)	Kawasaki KX250F (KX250-W) 2009 (North America, Europe, Japan, Australia)	Kawasaki KX250F (KX250-X) 2010 (North America, Europe, Japan, Australia)
Kawasaki KX250F (KX250-N) 2004-2005	Kawasaki KX250F (KX250-T) 2006-2008	Kawasaki KX250F (KX250-W) 2009	Kawasaki KX250F (KX250-X) 2010

Models
Kawasaki KX250F (KX250-Y) 2011-2012 (North America, Europe, Japan, Australia)	Kawasaki KX250F (KX250-Z) 2013-2016 (North America, Europe, Japan, Australia)	Kawasaki KX250F (KX252-A) 2017-2019 (North America, Europe, Japan, Australia)	Kawasaki KX250 (KX252-B) 2020 (North America, Europe, Japan, Australia)
Kawasaki KX250F (KX250-Y) 2011-2012	Kawasaki KX250F (KX250-Z) 2013-2016	Kawasaki KX250F (KX252-A) 2017-2019	Kawasaki KX250 (KX252-B) 2020

Model
Kawasaki KX250 (KX252-C) 2021+ (North America, Europe, Japan, Australia)
Kawasaki KX250 (KX252-C) 2021+

History

History
Year	Country	Name / Frame / Engine
2004	North America, Europe, Japan, Australia	Name: Kawasaki KX250F Code: KX250-N1
2005	North America, Europe, Japan, Australia	Name: Kawasaki KX250F Code: KX250-N2
2006	North America, Europe, Japan, Australia	Name: Kawasaki KX250F Code: KX250T6F
2007	North America, Europe, Japan, Australia	Name: Kawasaki KX250F Code: KX250T7F
2008	North America, Europe, Japan, Australia	Name: Kawasaki KX250F Code: KX250T8F
2009	North America, Europe, Japan, Australia	Name: Kawasaki KX250F Code: KX250W9F
2010	North America, Europe, Japan, Australia	Name: Kawasaki KX250F Code: KX250XAFA, KX250XAFB
2011	North America, Europe, Japan, Australia	Name: Kawasaki KX250F Code: KX250YBF
2012	North America, Europe, Japan, Australia	Name: Kawasaki KX250F Code: KX250YCF
2013	North America, Europe, Japan, Australia	Name: Kawasaki KX250F Code: KX250ZDF
2014	North America, Europe, Japan, Australia	Name: Kawasaki KX250F Code: KX250ZEF
2015	North America, Europe, Japan, Australia	Name: Kawasaki KX250F Code: KX250ZFF
2016	North America, Europe, Japan, Australia	Name: Kawasaki KX250F Code: KX250ZGF
2017	North America, Europe, Japan, Australia	Name: Kawasaki KX250F Code: KX252AHF
2018	North America, Europe, Japan, Australia	Name: Kawasaki KX250F Code: KX252AJF
2019	North America, Europe, Japan, Australia	Name: Kawasaki KX250 Code: KX252AKF
2020	North America, Europe, Japan, Australia	Name: Kawasaki KX250 Code: KX252BLF
2021	North America, Europe, Japan, Australia	Name: Kawasaki KX250 Code: KX252CMFNN
2022	North America, Europe, Japan, Australia	Name: Kawasaki KX250 Code: KX252CNFNN

Specifications

Kawasaki KX250F: specs.

Specifications
DIMENSIONS	Overall length	2170 mm / 85,4 in 2160 mm / 85,0 in – KX250-T 2172 mm / 85,5 in – KX252-A-B 2180 mm / 85,8 in – KX252-C
	Overall width	840 mm / 33,1 in – KX250-N 820 mm / 32,3 in – KX252-B-C 825 mm / 32,5 in – KX252-A
	Overall height	1270 mm / 50,0 in 1265 mm / 49,8 in – KX252-C
	Seat height	960 mm / 37,8 in – KX250N-T 955 mm / 37,6 in – KX250W-X 945 mm / 37,2 in – KX250Y-A 948 mm / 37,3 in – KX252-B 950 mm / 37,4 in – KX252-C
	Wheelbase	1475 mm / 58,1 in – KX250-N, KX250Y-Z 1469 mm / 57,8 in – KX250-T 1470 mm / 57,9 in – KX250W-X 1478 mm / 58,2 in – KX252-A 1480 mm / 58,3 in – KX252-B 1485 mm / 58,4 in – KX252-C
	Ground clearance	340 mm / 13,4 in – KX250-N, KX250W-X 372 mm / 14,6 in – KX250-T 330 mm / 13,0 in – KX250Y-Z 324 mm / 12,7 in – KX252-A 333 mm / 13,1 in – KX252-B 335 mm / 13,2 in – KX252-C
	Dry weight
	Curb (wet) weight	102,5 kg / 226 lbs – KX250N-T 104,3 kg / 230 lbs – KX250-W 105,1 kg / 232 lbs – KX250-X 105,7 kg / 233 lbs – KX250-Y 106,2 kg / 234 lbs – KX250-Z 104,5 kg / 230 lbs – KX252-A 105,2 kg / 232 lbs – KX252-B 107,2 kg / 237 lbs – KX252-C
FRAME	Type	Perimeter (aluminum)
	Front suspension, travel	Inverted telescopic fork (fully adjustable), 300 mm / 11,8 in – KX250-N Inverted telescopic fork (fully adjustable), 315 mm / 12,4 in – KX250T-Z Inverted telescopic fork (fully adjustable), 310 mm / 12,2 in – KX252-A Inverted telescopic fork 48 mm (fully adjustable), 314 mm / 12,3 in – KX252-B-C Showa Separate Function front Fork (SFF) – 2011+
	Rear suspension, travel	Swingarm Uni-Trak with mono-shock (fully adjustable), 310 mm / 12,2 in Swingarm Uni-Trak with mono-shock (fully adjustable), 316 mm / 12,4 in – KX252-B-C
	Front tire size	80/100-21 51M
	Rear tire size	100/90-19 57M
	Front brake	Single disc, 250 mm, 2-piston caliper – KX250N-Z Single disc, 270 mm, 2-piston caliper – KX252-A+
	Rear brake	Single disc, 240 mm, 1-piston caliper Single disc, 250 mm, 1-piston caliper – KX252-B
	Fuel capacity	7,5 l / 2,0 US gal – KX250-N 7,2 l / 1,9 US gal – KX250-T, KX250-Y 8,0 l / 2,1 US gal – KX250W-X 6,1 l / 1,6 US gal – KX250-Z 6,4 l / 1,7 US gal – KX252-A-B 6,2 l / 1,6 US gal – KX252-C
	Trail	110 mm / 4,3 in – KX250-N 119 mm / 4,7 in – KX250-T 122 mm / 4,8 in – KX250-W 118 mm / 4,6 in – KX250-X 120 mm / 4,7 in – KX250-Y 126 mm / 5,0 in – KX250-Z 123 mm / 4,8 in – KX252-A 130 mm / 5,1 in – KX252-B+
	Fuel economy / consumption
ENGINE	Type	Water-cooled 4-stroke
	Cylinder arrangement	Single cylinder
	Bore & Stroke	77,0 x 53,6 mm 78,0 x 52,2 mm – KX252-B+
	Displacement	249 cm³ (15,25 cu-in)
	Compression ratio	12.6:1 – KX250-N 13.5:1 – KX250-T, KX250-Y 13.2:1 – KX250W-X 13.8:1 – KX250-Z 13.4:1 – KX252-A 14.2:1 – KX252-B 14.1:1 – KX252-C
	Valve train	Chain driven DOHC, 4 valves
	Max. power	43,0 hp (31,6 kW) / 11000 rpm – KX250-N Launch Control - from 2016
	Max. torque	28,7 Nm (2,9 kg*m) / 8500 rpm – KX250-N
	Acceleration 0 to 100 km/h (0-60 mph)
	Top speed
CARBURETION SYSTEM	Type	Carburetor, 1x Keihin FCR37 – KX250N-W Carburetor, 1x Keihin FCR-MX37 – KX250-X Fuel Injection, 1x Keihin 43 mm – KX250-Y+ Fuel Injection, 1x Keihin 44 mm – KX252-B+
	ID
DRIVE TRAIN	Clutch	Wet, multi-plate, cable operated Wet, multi-plate, hydraulic operated – KX252-C
	Transmission	5-speed constant mesh
	Final drive	Chain
	Primary reduction	3.350
	Final reduction	3.692 3.846 – KX250-Y+
	Gear ratio I II III IV V	2.142 1.785 (1.769-KX250W-X; 1.750-KX250-Y+) 1.444 1.200 (1.235-KX250-Y+) 1.052 (1.045-KX250W+)
ELECTRICAL	Ignition	AC-CDI – KX250N-X DC-CDI – KX250-Y+
	Alternator
	Battery capacity

Images

Kawasaki KX250F: images, gallery.

Videos

Kawasaki KX250F: video.

KX250F 4-Stroke

Manuals

Kawasaki KX250F: manuals, parts, microfiches.

• Kawasaki KX250F: Service Manual, 2004-2005, KX250-N
• Kawasaki KX250F: Service Manual, 2006-2008, KX250-T
• Kawasaki KX250F: Service Manual, 2010, KX250-X
• Kawasaki KX250F: Service Manual, 2011-2012, KX250-Y
• Kawasaki KX250F: Service Manual, 2013-2016, KX250-Z

2012 Kx250f Specs

Source: https://bikeswiki.com/Kawasaki_KX250F