Content Source: 2019 550 WideTrak LX Owner’s Manual (9928875 R01) > Specifications Chapter

IMPORTANT

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Specifications

Capacities and Dimensions

Body Style

Gen 2

Rider Capacity

2

Fuel Tank Capacity

11 gal. (41.6 l)

Oil Capacity (qts./l)

2 qts. (1.9 l)

Gearcase Oil Capacity

20 oz. (591 ml)

Chaincase Oil Capacity

N/A

Height

51 inches (130 cm)

Length

129 inches (328 cm)

Designed Width

38 inches (96.5 cm)

Brake Type

F/C Hydraulic

Drive Clutch Center Distance

12 in. (30 cm)

Drive Belt P/N

3211070

Drive Clutch

P-85

Driven Clutch

Team LWT

Reverse Transmission

Electronic Reverse

Engine and Cooling

Engine

EC550PM0140

Displacement

544 cc

Cylinders

2

Bore x Stroke (mm)

73 x 65

Alternator Output

280 watt

Carburetor/Throttle Body

2-Mikuni

Carburetor Model

VM34

Idle RPM

1700 +/- 200

Rated Operating RPM

7000 +/- 200

Cooling

Fan Air

Ignition Type

Kokusan 16 Bit ER

Ignition Timing °BTDC

15° @ 1600 RPM / 14° @ 6500 RPM

Spark Plug / Gap

NGK BR9ES / .28 inches (.070 mm)

Recommended Engine Oil

Polaris Blue

Recommended Fuel Octane

Minimum 87 non-oxygenated

Carburetor Settings

Main Jet

250

Pilot Jet

45

Jet Needle/Clip Position

6BGY48/#4

Needle Jet

Q-0 (480)

Cutaway

3

Throttle Gap Under CA

6.98 mm / .275 in.

Fuel Screw (from fully seated)

N/A

Air Screw (from fully seated)

1.25 Turns Fixed

Pilot Air Jet

2.5

Carburetor Jetting

ALTITUDE Meters (feet)

AMBIENT TEMPERATURE

°F

Below
- 40

-40 to - 25

-30 to - 10

-15 to +5

0 to +20

+15 to +35

+30 to +50

+45 to +65

> +65

°C

Below
- 40

-40 to - 31

-34 to - 23

-26 to - 15

-18 to - 7

-9 to +2

-1 to +10

+7 to +18

> +18

0-600 (0-2000)

Main Jet

280

270

260

250

240

240

230

220

210

Pilot Jet

45

45

45

45

45

45

45

45

45

Clip Position

#5

#5

#4

#4

#4

#4

#3

#2

** #1

600-1200 (2000-4000)

Main Jet

270

260

250

240

240

230

220

210

220

Pilot Jet

45

45

45

45

45

45

45

45

45

Clip Position

#4

#4

#4

#4

#3

#3

#2

#2

** #1

1200-1800 (4000-6000)

Main Jet

250

240

230

220

220

210

210

200

195

Pilot Jet

45

45

45

45

45

45

45

45

45

Clip Position

#4

#4

#4

#3

#3

#2

#2

#2

** #1

1800-2400 (6000-8000)

Main Jet

230

220

210

210

200

200

195

190

185

Pilot Jet

45

45

45

45

45

45

45

45

45

Clip Position

#4

#4

#4

#3

#3

#2

#2

#1

** #1

2400-3000 (8000- 10000)

Main Jet

200

190

185

180

175

175

170

165

160

Pilot Jet

45

45

45

45

45

45

45

45

45

Clip Position

#4

#4

#3

#3

#2

#2

#1

#1

** #1

3000-3700 (10000- 12000)

Main Jet

175

175

170

170

165

160

160

155

150

Pilot Jet

45

45

45

45

45

45

45

45

45

Clip Position

#4

#4

#3

#2

#2

#1

#1

#1

** #1

* Shaded cells indicate factory settings

** = With the needle in position #1 install the washer on top of clip
The carburetor jetting chart above is consistent with the provisions of U.S.A. federal regulation 40 CFR 1051.115(d)(3) and is an acceptable alternative to the use of tamper-resistant features.

Clutching

ALTITUDE Meters (Feet)

Drive Clutch Shift Weight

Drive Clutch Spring

Driven Clutch Spring

Driven Helix

Chaincase Gearing/ Pitch

0-900 (0-3000)

10-64
(1321585)

BLUE
(7041080)

LH,RED/BLK
7043058

42 STRAIGHT
5136255

19:41
66 P Borg War

900-1800 (3000-6000)

10-62
(1321586)

BLUE
(7041080)

LH,RED/BLK
7043058

42 STRAIGHT
5136255

19:41
66 P Borg War

1800-2700 (6000-9000)

10-60
(1321587)

BLUE
(7041080)

LH,RED/BLK
7043058

42 STRAIGHT
5136255

19:41
66 P Borg War

2700-3700 (9000-12000)

10-58
(1321588)

BLUE
(7041080)

LH,RED/BLK
7043058

42 STRAIGHT
5136255

19:41
66 P Borg War

*Shaded cells indicate factory settings

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