Content Source: 2020 PRO-RMK / RMK ASSAULT / SKS 155 Owner’s Manual (9929772 R02) > Specifications Chapter
| IMPORTANT |
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The Owner's Manual for this vehicle contains warnings, instructions and other information you must read and fully understand before safely riding or performing maintenance on this vehicle.Always follow the warnings and instructions in Owner's Manual. Click the CONTENTS link above for the Table Of Contents, or download a full PDF of the Owner Manual in the Owner Support area of Polaris.com |
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Capacities and Dimensions |
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Body Style |
AXYS |
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Rider Capacity |
1 |
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Coolant Capacity |
5.3 qts. (5.0 l) |
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Chaincase Oil Capacity |
N/A |
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Fuel Tank Capacity |
11.5 gal. (43.5 l) |
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Gearcase Oil Capacity |
N/A |
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Oil Capacity (qts./l) |
3.9 qts. (3.7 l) |
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Height |
49.1 inches (124.8 cm) |
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Length |
131 inches (333 cm) |
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Designed Width |
43.5 inches (110.5 cm) |
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Brake Type |
Hayes Apollo |
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Drive Clutch Center Distance |
11.5 inches (29 cm) |
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Drive Belt P/N |
3211216 |
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Drive Clutch |
P-85 |
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Driven Clutch |
LW Team Roller Reverse |
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Reverse Transmission |
Electronic Reverse |
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Engine and Cooling |
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Engine |
S6031-8444-LP8R |
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Displacement |
840 cc |
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Cylinders |
2 Monoblock |
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Bore x Stroke (mm) |
85 x 74 |
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Alternator Output |
500 watt |
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Throttle Body |
1205875 |
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Oil Injection |
Electronic Oil Pump |
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Recommended Engine Oil |
VES |
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Throttle Body Bore Size |
50 mm |
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Idle RPM |
1800 +/- 200 |
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Rated Operating RPM |
8250 +0/- 150 |
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Cooling |
Liquid |
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Thermostat Opening Temp. |
100°F (38°C) |
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Ignition Type |
Multi-Dimensional CDI |
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Spark Plug / Gap |
NGK BPR 9ES /.027 inches (0.7 mm) |
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Recommended Fuel Octane |
91 recommended (87 minimum) |
| CLUTCH SETTINGS | |||||
|---|---|---|---|---|---|
| ALTITUDE meters (feet) |
DRIVE CLUTCH | DRIVEN CLUTCH | |||
| Shift Weight | Clutch Spring | Clutch Spring | Driven Helix | Quick Drive Gearing / Pitch | |
| 0-900 (0-3000) |
10-74 (1322429) |
Black 120 / 320 (7044537) |
Black 155-222 (7043063) |
STR 42 (5142586) |
22:43 69 Pitch |
| 900-1500 (3000-5000)* |
10-72 (1322428)* |
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| 1500-2100 (5000-7000) |
10-70 (1322414) |
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| 2100-2700 (7000-9000) |
10-68 (1322427) |
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| 2700-3300 (9000-11,000) |
10-66 (1321584) |
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| 3300-3900 (11,000-13,000) |
10-64 (1321585) |
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Shaded cells indicate factory settings. Use 2 gram lighter shift weights when operating in temperatures above 40° F (5° C). * = INTL Stock Setting Drive Clutch Bolt Torque: 80 ft-lbs (108 Nm) Re-torque after running engine. |
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| CLUTCH SETTINGS | |||||
|---|---|---|---|---|---|
| ALTITUDE meters (feet) |
DRIVE CLUTCH | DRIVEN CLUTCH | |||
| Shift Weight | Clutch Spring | Clutch Spring | Driven Helix | Chaincase Gearing / Pitch | |
| 0-900 (0-3000) |
10-74 (1322429) |
Black 120 / 320 (7044537) |
Black 155-222 (7043063) |
STR 42 (5142586) |
19:44 74 Pitch |
| 900-1500 (3000-5000)* |
10-72 (1322428)* |
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| 1500-2100 (5000-7000) |
10-70 (1322414) |
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| 2100-2700 (7000-9000) |
10-68 (1322427) |
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| 2700-3300 (9000-11,000) |
10-66 (1321584) |
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| 3300-3900 (11,000-13,000) |
10-64 (1321585) |
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Shaded cells indicate factory settings. Use 2 gram lighter shift weights when operating in temperatures above 40° F (5° C). * = INTL Stock Setting Drive Clutch Bolt Torque: 80 ft-lbs (108 Nm) Re-torque after running engine. |
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