Class:
125cc Sportbike / Supersport Replica
Target Audience:
Enthusiasts and owners of the Cagiva Freccia 125 seeking detailed maintenance and repair information
Competitors Era:
Yamaha YZF-R125 (later models), Aprilia RS125 (later models), Honda NSR125, Suzuki RG125
Design Philosophy:
Emulated the styling and performance of larger sportbikes of the era, providing a 125cc option for aspiring racers and performance-oriented riders
Significance:
Represents Cagiva's foray into the competitive 125cc supersport market with a distinctive Italian flair
Covered Models:
Cagiva Freccia 125 C10R, Cagiva Freccia 125 C12R
Pages:
Detailed, expected to be comprehensive based on standard workshop manuals for this era
Type:
Workshop Service & Repair Manual
Language:
English (typical for international market manuals of this era, confirmation needed)
Format:
Likely Printed Manual (for physical product)
Engine:
Engine assembly, disassembly, lubrication, cooling system, carburetion, ignition system, exhaust system, performance tuning
Transmission:
Gearbox internal components, clutch operation, shift mechanism, lubrication
Chassis:
Frame, swingarm, suspension (front fork, rear shock absorber), steering system, wheel bearings, wheel replacement
Brakes:
Hydraulic system, brake calipers, master cylinders, brake pads, brake discs, bleeding procedures, adjustment
Electrical:
Wiring diagrams, lighting system, battery, charging system (alternator, regulator), ignition coil, starter motor, switches, instruments
Fuel System:
Fuel tank, fuel lines, fuel pump (if applicable), carburettor (Dell'Orto PHBE 34 AS/CS typical), fuel filter
Bodywork:
Fairing removal and installation, seat, fuel tank cover, fenders
Maintenance:
Regular servicing, oil changes, filter replacements, chain adjustment, spark plug replacement, coolant checks, brake fluid checks
Troubleshooting:
Diagnostic procedures for common starting issues, running problems, electrical faults, braking issues
Repair:
Step-by-step instructions for engine rebuilds, gearbox repairs, suspension overhauls, brake system overhauls, electrical component replacement
Adjustment:
Carburetor tuning, ignition timing, clutch adjustment, throttle cable adjustment, brake lever adjustment
Disassembly Reassembly:
Detailed guides for component removal and reinstallation with torque specifications
Depth:
Comprehensive, covering routine maintenance to complete engine and chassis overhauls, suitable for professional mechanics and skilled enthusiasts
Digital Format:
N/A (for printed product)
Print Quality:
Typically clear black and white diagrams and text on standard paper
Binding:
Likely Spiral-bound or perfect bound for ease of use during repairs
Paper Type:
Standard paper stock, designed for durability in workshop environments
Engine Type:
Two-stroke, single-cylinder
Displacement:
124.6 cc (approx.)
Bore X Stroke:
56.0 mm x 50.6 mm (typical for this engine family)
Cooling System:
Liquid-cooled
Valvetrain:
Reed valve intake, exhaust power valve (Cagiva's 'Torque-Shift' or similar system)
Ignition System:
Electronic ignition (CDI)
Horsepower:
Approx. 28-30 HP at peak RPM (subject to homologation and regional variations)
Torque:
Estimated 20-22 Nm (subject to variations)
Carburetor:
Dell'Orto PHBE 34 AS (C10R) or PHBE 34 CS (C12R) - Dual choke or similar
Fuel Type:
Unleaded gasoline, minimum 95 RON (premium)
Fuel Mixture:
Two-stroke oil injection system
Safety Ratings:
Not applicable in the modern sense; focus on structural integrity and braking performance
Braking System:
Front: Single disc brake (e.g., 260-280mm diameter) with twin-piston caliper; Rear: Disc brake (e.g., 220-240mm diameter) with single-piston caliper
Tires Front:
Typically 100/80-17 or 110/70-17
Tires Rear:
Typically 130/70-17 or 140/60-17
Frame Type:
Steel perimeter frame
Lighting:
Halogen headlight, tail light, indicator lights
Instrumentation:
Analog speedometer, tachometer, coolant temperature gauge, turn signal indicators, high beam indicator, neutral indicator.
ABS:
Not available on this model.
Electronic Features:
Basic CDI ignition system, oil injection system.
Oil Change Engine:
Refer to manual, typically every 3,000-5,000 km or annually for gearbox oil.
Air Filter Cleaning:
Every 3,000-6,000 km, depending on operating conditions.
Spark Plug Replacement:
Every 5,000-10,000 km, depending on plug type and condition.
Brake Fluid Change:
Every 2 years or as per manual recommendation.
Engine Oil Type:
Two-stroke premix oil meeting JASO FD or ISO-L-EGD specifications.
Gearbox Oil Type:
Refer to manual, typically a specific SAE viscosity grade motorcycle gear oil.
Coolant Type:
Ethylene glycol-based antifreeze coolant mixture (50/50 with distilled water).
Carburetor Tuning:
Sensitivity to altitude and temperature changes, requiring periodic adjustment.
Power Valve Operation:
Can become gummed up with carbon deposits, affecting performance; requires regular cleaning.
Electrical Connections:
Corrosion on connectors can lead to intermittent electrical faults.
Two Stroke Engine Maintenance:
Requires diligence with oil mixture, exhaust port cleaning, and piston ring checks.
Cagiva History:
Italian manufacturer known for its performance motorcycles, often associated with racing heritage through its involvement in MotoGP and World Superbike.
Freccia Lineage:
The Freccia (Italian for 'arrow') was Cagiva's answer to the growing demand for sporty 125cc machines, focusing on aerodynamic styling and potent two-stroke performance.
C10R C12R Distinction:
The C10R and C12R represented refinements or different specifications within the Freccia 125 model range, potentially differing in carburetion, exhaust, or minor styling elements.
Production Period:
Late 1980s to early 1990s for the Freccia series.
