1.10
9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
© Copyright Polaris Inc.
GENERAL SPECIFICATIONS
129 MODELS 137 MODELS 146 MODELS
Width
47 in (119.4 cm) 47 in (119.4 cm) 47 in (119.4 cm)
Length 117 in (297 cm) 120 in (305 cm) 125 in (317.5 cm)
Height 46 in (116.8 cm) 46 in (116.8 cm) 54.5 in (138.4 cm)
Estimated Dry Weight
Standard Models
465 lb (211 kg)
489 lb (222 kg) - Electric Start
Standard Models
474 lb (215 kg)
498 lb (226 kg) - Electric Start
476 lb (216 kg)
500 lb (227 kg) - Electric Start
VR1 Models
467 lb (212 kg)
491 lb (223 kg) - Electric Start
VR1 Models
476 lb (216 kg)
500 lb (227 kg) - Electric Start
Fuel Capacity 11.5 gal (43.5 L)
Oil Capacity 3.75 qt (3.5 L)
Cooling System Capacity 4.0 qt (3.8 L)
Brake Fluid DOT 4
ENGINE
650 MODELS 850 MODELS
Engine Type
Patriot Liquid-Cooled / Case Reed
Induction
Patriot Liquid-Cooled / Case Reed
Induction
Model Number S6095-6544-LO6R S6186-8444-LO8R
Displacement
650 cc 840 cc
Number of Cylinders
2 2
Bore & Stroke 74.8 x 74 mm 85 x 74 mm
Operating RPM ± 150
8250 8250
Idle RPM ± 200 1600 1800
Engagement RPM ± 200
3800 3000
Thermostat Opening Temperature 80-87 °F (29.7-30.6 °C)
FUEL SYSTEM
650 MODELS 850 MODELS
Type - Number of Fuel Injectors
DC-CFI - 2
Throttle Body Marking
1206131 1205875
Throttle Body Bore
50 mm
TPS Voltage @ Idle
(Using Digital Wrench)
0.78 +/- 0.05 VDC 0.86 +/- 0.05 VDC
Fuel Pressure
42 to 49 psi (292 to 336 kPa) 57 to 62.5 psi (393 to 431 kPa)
Fuel Octane (R+M/2)
10% Ethanol Mode
Premium Mode
<91 Octane
(Non-Oxygenated)
OR
87/89/91+
(Up to 10% Oxygenated)
91+
(Non-Oxygenated)
GENERAL INFORMATION
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