Note:
- Differences in specifications and service data between DR-Z250K3/K4/K5 (Model `03, `04 and `05) and DR –Z250K6/K7 (Models `06, `07) marked with an asterisk (*).
- For data not listed in this section, see sections 1 through 7.
Country and region codes
The following codes are set for countries and regions.
| Model | Code | Country or region | Frame number |
| DR–Z250K6 | E – 24 | Australia | JS1DJ43A 62100001 – |
| E – 28 | Canada | JS1DJ43A 62100001 – | |
| E – 33 | California (USA) | JS1DJ43A 62100001 – | |
| DR–Z250K7 | E – 24 | Australia | JS1SJ45A000503020 – |
| E – 28 | Canada | JS1DJ43A 72100001 – | |
| E – 33 | California (USA) | JS1DJ43A 72100001 – |
Specifications
Dimensions and dry weight
Length:
- 2150 mm (84.6 in) …E - 28, 33
- 2230 mm (87.8 in) …E - 24
Width - 880 mm (34.6 in)
Height:
- 1205 mm (47.4 in) …E - 28, 33
- 1215 mm (47.8 in) …E - 24
Base:
- 1455 mm (57.3 in) …E - 28, 33
- 1450 mm (57.0 in) …E - 24
Ground clearance - 300 mm (11.8 in)
Seat height - 890 mm (35.0 in)
Dry weight:
- 115 kg (253 pounds) …E - 28, 33
- 118 kg (260 pounds) …E - 24
Engine
Type - 4-stroke, air-cooled, DOHC
Number of cylinders - 1
Diameter (interior) cylinder - 73 mm (2.874 in)
Piston stroke - 59.6 mm (2.346 in)
Working volume - 249 cm3 (15.9 cu.in)
Compression ratio - 10.4:1
Carburetor:
- MIKUNI TM28SS…E - 03, 28, 24
- MIKUNI BSR32…E - 33
Air filter - Polyurethane foam (filter element)
Starting system - Electric and kick starter
Lubrication system - Wet sump
Idle speed:
- 1600+/-100 rpm…E - 28, 24
- 1500+/-100 rpm…E - 33
Transmission
Clutch - Wet, multi-plate
Transmission - 6-speed, constant mesh
Gear shift order: 1 – lower, 5 – upper
Main gear ratio - 3.190 (67/21)
Gearbox ratios:
- Low – 2.416 (29/12)
- 2 — 1.733 (26/15)
- 3 — 1.333 (24/18)
- 4 — 1.111 (20/18)
- 5 — 0.952 (20/21)
- High – 0.826 (19/23)
Final gear ratio:
- 3.769 (49/13) …E - 28, 33
- 3.000 (42/14) …E - 24
Drive chain:
- DID520V2, 112 links…E - 28, 33
- DID520V2, 108 links…E - 24
Chassis
Front suspension - Telescopic with coil springs and oil shock absorbers.
Rear suspension: Pendulum with coil springs and oil shock absorbers.
Custer - 26°50'
Reach - 108 mm (4.25 in)
Steering angle - 45°in both directions
Turning radius - 2.3 m (7.5 in)
Front brake - Disc
Rear brake - Disc
Front tire size:
- 80/100-21 51M, tubeless…E - 28, 33
- 3.00-21 51P, tubeless…E - 24
Rear tire size:
- 100/100-18 59M, tubeless... E - 28, 33
- 4.60-18 63P, tubeless…E - 24
Electrical equipment
Ignition type - Electronic (CDI)
Advance angle - 7°before TDC at 1500 rpm
Spark plug - NGK CR9E or DENSO U27ESR-N
Battery - 12 V 16.2 kC (4.5 amp hours) /10 hours
Generator - AC, 3-phase
Fuse - 10 A
Headlight:
- 12 V 35 Watt… E - 28, 33
- 12 V 60/55 Watt…E - 24
Tail light - 12 V 5 Watt... E - 28, 33
Brake light/tail light:
- 12 V 21/5 Watt…E - 24
- 12 V 5 Watt…The rest
Turn signal lamp - 12 V 21 Watt...E - 24
Speedometer backlight – LED…E – 24
Neutral indicator - 12 V 2 Watt...E - 24
Turn signal indicator - 12 V 2 Watt...E - 24
High beam indicator - 12 V 2 Watt...E - 24
Number plate illumination – 12 V 5 Watt…E – 24
Capacities
Fuel tank, including reserve - 10.5 l (2.8 American gallons, 2.3 imperial. gallon)
reserve - 2.4 l (0.6 US gallon, 0.5 imperial. gallon)
Engine oil capacity:
- oil change 1100 ml (1.2 American quarts, 1.0 imperial quarts)
- with filter 1200 ml (1.3 American quarts, 1.1 british quarts)
- full replacement 1600 ml (1.7 American quarts, 1.4 imperial quarts)