Market Segment:
High-performance mountain riding snowmobile
Competitors:
Yamaha Vmax, Ski-Doo Summit, Arctic Cat ZR
Rmk Focus:
Designed for deep snow, hill climbing, and backcountry exploration, emphasizing rider-forward ergonomics and powerful torque delivery.
Engine Performance:
Renowned for its strong, reliable 700cc 2-stroke engine providing ample power for steep ascents and challenging terrain.
Value Proposition:
Essential resource for owners and technicians to maintain, diagnose, and repair their Polaris Indy 700 RMK, ensuring optimal performance and longevity.
Engine Systems:
Top-end rebuild, bottom-end rebuild, cooling system, lubrication, fuel system, ignition system, exhaust system, starting system, engine tuning, performance diagnostics.
Drive Systems:
Primary clutch (drive clutch), secondary clutch (driven clutch), chaincase, drive sprocket, track system, suspension components (front and rear).
Electrical Systems:
Wiring diagrams, lighting, ignition coil, CDI unit, stator, rectifier/regulator, battery maintenance, switches, gauges, starter motor circuit.
Chassis And Body:
Frame, body panels, seat, handlebars, steering system, braking system, skis, snow flaps.
Maintenance Procedures:
Routine inspections, oil changes, filter replacements, spark plug service, track tension adjustment, clutch inspection and service, chaincase lubrication, general cleaning and lubrication.
Troubleshooting Procedures:
Diagnostic flowcharts, symptom-based troubleshooting for engine performance, starting issues, electrical faults, clutch slippage, track problems.
Repair Procedures:
Complete engine overhaul, clutch calibration and repair, shock absorber service, suspension component replacement, electrical component diagnosis and replacement, bodywork repair.
Special Tool Requirements:
Identification of required specialized tools for clutch service, engine disassembly, and specific component adjustments.
Depth Of Coverage:
Comprehensive, from basic rider maintenance to full engine and drivetrain rebuilds, including detailed diagnostic procedures and component specifications.
Engine Type:
700cc Liquid-Cooled, 2-Stroke, Twin Cylinder
Bore X Stroke:
Approx. 72.0 mm x 69.5 mm
Carburetion:
Dual Mikuni VM34 or similar
Ignition:
CDI (Capacitor Discharge Ignition)
Horsepower:
Approx. 100-110 HP (varies by tuning and specific model year)
Torque:
Strong mid-range torque for climbing
Fuel Type:
Unleaded Gasoline (91 Octane Recommended)
Oil Injection:
Automatic Oil Injection System
Drive System:
CVT (Continuously Variable Transmission) - Polaris P-85 Drive Clutch and Polaris P-78 Driven Clutch (or similar era models)
Gear Reduction:
Chaincase with selectable gear ratios
Clutch Service:
Detailed instructions for clutch alignment, weight adjustment, spring replacement, and belt inspection/replacement.
Chaincase Maintenance:
Specifications for chaincase oil type and change intervals, chain tension adjustment.
Track Length:
Typically 136 inches (RMK models are known for longer tracks for flotation)
Track Width:
Typically 15 inches
Lug Height:
Typically 1.75 - 2.0 inches (for deep snow traction)
Dry Weight:
Approx. 450-480 lbs (varies by configuration)
Fuel Capacity:
Approx. 10-12 gallons
Oil Capacity:
Approx. 2-3 quarts (for injection reservoir)
Crash Test Data:
N/A (Snowmobiles are not subject to automotive crash testing standards)
Braking System:
Hydraulic disc brake with vented rotor.
Throttle Safety:
Thumb throttle with safety interlock (requires brake application to start).
Kill Switch:
Lanyard kill switch to shut off engine if rider is ejected.
Engine Guard:
Engine guards and protective shielding.
Gauge Cluster:
Basic analog gauges for speedometer, tachometer, coolant temperature, and fuel level. Warning lights for oil and engine issues.
N A:
No electronic driver assistance systems typical of modern vehicles.
N A:
No onboard connectivity or infotainment systems.
Spark Plug Service:
Inspect every 1,000 miles or annually; replace as needed based on condition.
Chaincase Oil Change:
Change annually or every 1,500 miles. Refer to manual for specific interval.
Clutch Inspection:
Inspect annually for wear, damage, and proper operation. Service or replace belts as needed.
Chaincase Oil:
Polaris recommended chaincase lubricant or equivalent (e.g., 75W-90 Synthetic Gear Oil).
Coolant:
Ethylene Glycol based antifreeze (50/50 mix with distilled water).
2-Stroke Oil:
High-quality synthetic 2-stroke snowmobile oil (e.g., Polaris Premium 2-Stroke Oil).
Cooling System:
Potential for coolant leaks, especially around hoses and fittings; ensure proper hose condition and clamp tightness.
Clutch Wear:
Wear on clutch sheaves, rollers, and bushings can lead to performance degradation and belt slippage. Regular inspection and maintenance are crucial.
Exhaust System:
Cracked or leaking exhaust can affect performance and sound. Inspect exhaust gaskets and mounting points.
Track Tension:
Improper track tension (too loose or too tight) can lead to premature wear on the track, hyfax, and suspension components.
Polaris Legacy:
Polaris Industries has a long and storied history in snowmobile manufacturing, dating back to the 1950s, known for innovation and durability.
Indy Lineage:
The Indy nameplate has been a cornerstone of Polaris's lineup for decades, with the RMK (Ridgeline Mountain King) variant specifically developed for deep snow and mountain performance.
Production Era:
1997-1998 models represent a significant period in RMK development, focusing on improved suspension, chassis design, and engine performance for backcountry riders.
