🏷️ Basic Information

Make:

Gilera

Model:

Runner RST Purejet

Year From:

2007

Year To:

Present

Engine Type Code:

Purejet (Piaggio LEADER 4-stroke, 4-valve, liquid-cooled, electronic fuel injection)

👋 Introduction

Segment:

High-performance scooter (maxi-scooter)

Target Audience:

Enthusiasts, owners, and professional mechanics seeking detailed repair and maintenance information.

Key Competitors General:

Other premium 125cc-250cc maxi-scooters from brands like Yamaha (XMAX), Kymco (Downtown), Piaggio (X7, X8), Suzuki (Burgman).

Manual Value Proposition:

Empowers users to perform repairs and maintenance themselves, saving time and money, with professional-grade information.

Delivery Method:

Instant download for immediate access and repair capability.

📋 Manual Details

All Repairs Covered:

A-Z

Models Covered:

All models within the 2007 onward range

Page Count Estimated:

Likely 300-500+ pages (typical for comprehensive service manuals)

Manual Type:

Service Repair Workshop Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Maintenance Servicing:

Scheduled maintenance, pre-ride checks, fluid level checks, brake adjustments, filter replacements.

Engine Clutch:

Engine disassembly, assembly, piston, rings, crankshaft, connecting rod, cylinder head, valves, timing, clutch operation, clutch removal and installation, clutch wear inspection.

Transmissions:

Automatic transmission (CVT) operation, variator service, torque converter inspection, final drive unit maintenance and repair.

Cooling Systems:

Radiator service, coolant flush and refill, water pump inspection and replacement, thermostat operation, fan system.

Fuel Exhaust:

Fuel tank service, fuel pump testing, fuel injector cleaning and replacement, fuel pressure regulation, exhaust system inspection and repair, catalytic converter service.

Ignition Electrical:

Ignition system components (spark plug, coil, CDI unit), starting system (starter motor, solenoid), charging system (alternator, regulator/rectifier), battery maintenance, lighting system, horn, switches.

Brakes Brake Assembly:

Front and rear brake system diagnosis, hydraulic system maintenance (bleeding, fluid replacement), caliper overhaul, brake pad replacement, brake disc inspection and replacement, master cylinder service.

Wheels Tires:

Tire pressure, tire wear inspection, wheel bearing service, tire mounting and balancing, wheel alignment checks.

Steering Suspension:

Handlebar and steering column inspection, steering bearing service, front fork service (oil change, seal replacement), rear shock absorber inspection and adjustment, suspension linkage maintenance.

Frame Bodywork:

Chassis inspection, body panel removal and installation, fairing repairs, seat service, storage compartment access.

Wiring Diagrams:

Detailed electrical schematics for all systems, component identification, troubleshooting pathways.

Fault Finding Troubleshooting:

Diagnostic procedures for common and uncommon issues, symptom-based troubleshooting guides, error code interpretation.

Routine Maintenance:

Oil changes, filter replacements, spark plug service, coolant checks, brake fluid flushes.

Engine Rebuild:

Complete top-end and bottom-end engine overhauls, component measurement and specification checks.

Electrical Diagnostics:

Troubleshooting wiring faults, testing electrical components, diagnosing starting and charging system issues.

Brake System Repair:

Bleeding procedures, caliper rebuilds, master cylinder servicing, pad and disc replacement.

Suspension Overhaul:

Front fork seal replacement, fork oil changes, rear shock adjustment and replacement.

Fuel System Maintenance:

Fuel injector cleaning, fuel filter replacement, fuel pump testing.

Bodywork Repair:

Panel removal/installation, minor cosmetic repair guidance.

Depth Level:

Comprehensive (from basic maintenance to complete engine and component overhauls)

Detail Level:

High detail with step-by-step instructions and visual aids.

Diagrams Illustrations:

Numerous high-quality pictures and diagrams included.

📊 Manual Specifications

File Type:

PDF

Compatibility:

All operating systems (Windows 95, 98, 2000, Me, Xp, Vista, Windows 7 & 8, Mac)

Print Quality Assessment:

Professional quality information, suitable for printing.

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Name:

Piaggio LEADER 4-stroke, 4-valve, Purejet

Engine Displacement:

Typically 125cc or 250cc (model dependent, Purejet typically refers to fuel injected versions of these displacements).

Engine Cooling:

Liquid-cooled

Engine Configuration:

Single-cylinder, four-stroke

Valve Train:

SOHC, 4 valves per cylinder

Horsepower Est 125Cc:

Approx. 15 HP (depending on specific model tuning)

Horsepower Est 250Cc:

Approx. 22 HP (depending on specific model tuning)

Fuel Delivery:

Electronic Fuel Injection (EFI)

Fuel Type:

Unleaded Gasoline (RON 95 recommended)

Recommended Oil Viscosity:

SAE 10W-40 or SAE 5W-40 (refer to manual for precise spec based on ambient temperature)

Recommended Oil Standard:

API SG, SH, SJ or higher; ACEA A3

🔧 Transmission

Transmission Type:

Automatic Continuously Variable Transmission (CVT)

Variator System:

Automatic centrifugal clutch and variator for seamless acceleration.

Final Drive:

Gear reduction drive

📐 Dimensions

Length Approx:

Approx. 2000-2100 mm (model dependent)

Width Approx:

Approx. 700-760 mm (model dependent)

Height Approx:

Approx. 1200-1300 mm (model dependent)

Dry Weight Approx 125Cc:

Approx. 140-155 kg

Dry Weight Approx 250Cc:

Approx. 155-170 kg

Fuel Tank Capacity:

Approx. 12-14 Liters

🛡️ Safety Features

Crash Test Ratings:

N/A (Scooter segment typically not subjected to automotive-style crash tests)

Braking System:

Front and rear disc brakes, often with dual-piston calipers.

ABS Availability:

Optional or standard on some later or higher-spec models.

Lighting:

Halogen or LED headlights, taillights, and indicators.

💡 Technology Features

Instrument Cluster:

Digital and analog combination instrument cluster providing speed, RPM, fuel level, coolant temperature, odometer, trip meter, and warning lights.

ABS System:

Available on select models for enhanced braking control.

Connectivity Features:

Limited to standard vehicle electrical systems; no advanced connectivity features like Bluetooth or smartphone integration typically found on 2007 models.

🔧 Maintenance

Oil Change Interval:

Every 5,000 km or annually (whichever comes first, refer to manual for exact spec).

Air Filter Check:

Every 5,000 km or annually.

Spark Plug Replacement:

Every 10,000-15,000 km (specific plug type dictates interval).

Clutch Variator Inspection:

Every 10,000-15,000 km.

Brake Fluid Type:

DOT 4

Coolant Type:

Ethylene glycol-based antifreeze mixture (e.g., Piaggio Coolant or equivalent, 50% concentration).

Final Drive Oil Type:

GL-4 SAE 75W-90 or SAE 80W-90 gear oil.

Common Wear Items:

Brake pads, tires, drive belt, variator rollers, spark plugs, battery.

Potential Electrical Issues:

Occasional issues with regulator/rectifier or wiring harness degradation.

Fuel System Considerations:

Fuel injectors can become clogged if fuel quality is poor or vehicle sits for extended periods.

📚 Vehicle History

Manufacturer:

Gilera is an Italian motorcycle manufacturer with a long history, now part of the Piaggio Group.

Runner Lineage:

The Gilera Runner series is known for its sporty design, performance, and capable handling, establishing itself as a benchmark in the maxi-scooter segment.

Manufacturing Location Typical:

Italy