Custom - Cruiser · 2000

125

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MotoLibrary Score

36 /100 Commuter

Power/Weight

0.09 hp/kg

Engine

124 ccm

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Performance & Handling Profile Versatile Everyday Motorcycle

125 Performance & Handling Ratings

Power

25/100

13 HP

Torque

27/100

~11 Nm

Agility

82/100

145 kg dry

Ergonomics

68/100

Standard

Range

58/100

Standard

Tires, Oil & Maintenance Specs 2000 Factory Reference

125 Tire Size, Oil & Service Capacities

🛢️ Engine Oil & Capacity

SAE 10W-40 4T (API SL/SN / JASO MA2)

Capacity: 1.00 litres (1.06 US quarts)

⛓️ Final Drive & Chain

Chain 428

5-speed

⚡ Spark Plugs & Battery

NGK CR8E / CPR8EA-9

Battery: 12V 6Ah / 7Ah (YTX7L-BS)

📏 Seat Height & Mass

145.0 kg (319.7 pounds)

Dry weight: 145.0 kg (319.7 pounds)

🔧 Printable Workshop Fluid & PSI Card →

Engine

Displacement 124.0 ccm (7.57 cubic inches)

Engine Type Single cylinder, four-stroke

Power 13.0 HP (9.5 kW)

Valves/Cylinder 2

Fuel Control Single Overhead Cams (SOHC)

Ignition CDI / Transistorized

Lubrication Wet sump forced lubrication

Transmission

Gearbox 5-speed

Clutch Multiplate wet clutch, cable/hydraulic operated

Driveline Roller chain final drive

Chain Size 428

Chassis

Front Suspension Telescopic fork

Rear Suspension Dual hydraulic shock absorbers or hidden monoshock

Wheels & Brakes

Front Tire Pressure 1.8 bar (26 psi)

Rear Tire Pressure 2.0 bar (29 psi)

Dimensions & Weight

Dry Weight 145.0 kg (319.7 pounds)

Power/Weight 0.0897 HP/kg

Oil Capacity 1.00 litres (1.06 US quarts)

Service & Fluids

Engine Oil SAE 10W-40 4T (API SL/SN / JASO MA2)

Brake Fluid DOT 4

Spark Plugs NGK CR8E / CPR8EA-9

Battery 12V 6Ah / 7Ah (YTX7L-BS)

Other

Starter Electric

Electrical 12V 6Ah / 7Ah (YTX7L-BS)

Data-Driven Buyer Verdict Evaluated from 2000 OEM specs & class benchmarks

2000 Starway/Chu Lan 125 Pros, Cons, Recalls & Verdict

✓ Pros & Key Strengths

Verified 13.0 HP (9.5 kW) power delivery paired with a 5-speed transmission.
Manageable 157 kg (346 lbs) curb mass makes low-speed filtering and garage parking effortless.
Directly compliant with EU A2 / beginner-intermediate power limits (9.7 kW ≤ 35 kW).

! Cons & Buyer Considerations

As a 2000 model-year machine, buyers should inspect rubber brake lines, charging voltage, and suspension seals closely.
Stock suspension preload and damping should be dialed in for your specific rider weight and luggage load.

🛡️ Open Full Recall & Chronic Fault Lookup → 📋 Generate Printable Pre-Purchase Checklist for 2000 125 →

Technical Overview

2000 Starway/Chu Lan 125 Technical Analysis, Chassis Review & Ownership Overview

Engineered by Starway/Chu Lan for the custom - cruiser motorcycle segment, the 2000 Starway/Chu Lan 125 pairs a 124 cc (7.6 cu in) single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 13 HP (9.5 kW), transferring power to the rear wheel through a 5-speed transmission, a multiplate wet clutch, cable/hydraulic operated clutch. Internal cylinder geometry specifies 2 valves per cylinder. With a specific output of 104.8 HP per liter, the engine character reflects a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.

On the scales, the 125 measures 145 kg (320 lbs) dry, translating to a power-to-weight ratio of 0.09 HP/kg (11.15 kg per horsepower).

Chassis suspension hardware on the 2000 Starway/Chu Lan 125 is configured for predictable road feedback with front suspension handled by Telescopic fork and rear damping managed via Dual hydraulic shock absorbers or hidden monoshock.

From a licensing standpoint, its 9.5 kW output qualifies for European A1 and beginner motorcycle license tiers. Routine workshop maintenance calls for recommended SAE 10W-40 4T (API SL/SN / JASO MA2) engine oil (1.00 litres (1.06 US quarts)), NGK CR8E / CPR8EA-9 spark plugs, cold tire pressures of 1.8 bar (26 psi) front / 2.0 bar (29 psi) rear. Buyers cross-shopping the 2000 Starway/Chu Lan 125 in the Custom - Cruiser segment most frequently benchmark its horsepower, seat height, and curb weight against the Aprilia Classic 125 (2002), Aprilia Classic 50 (2002), Aprilia Classic 125 (1998).

Specific Output

104.8 HP/L

Power-to-Weight

0.09 HP/kg (11.15 kg/HP)

About These 2000 Starway/Chu Lan 125 Specifications & Data Sources: Technical data for the 2000 Starway/Chu Lan 125 is compiled from manufacturer OEM service sheets and type-approval records by the MotoLibrary Editorial Team. Performance ratings, seat-height ergonomics, A1/A2 license eligibility, gearing speeds, and ownership cost estimates are calculated across MotoLibrary's database of 43,881+ motorcycles using power-to-weight (HP/kg) ratios and factory chassis dimensions.

✓ Verified against OEM service manuals & type-approval records

Editorial Methodology Report a Spec Correction →

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Before You Compare This Bike

Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.

Power

Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.

Weight

Compare weight carefully because it affects low-speed handling, parking and confidence.

Suspension

Suspension details can matter for comfort, road feel and long-distance riding.

Transmission

Transmission and final drive affect maintenance, smoothness and everyday usability.

Rider Profile

Who Is This Bike For?

🟢

Beginner

A2 license compatible, manageable power.

✌️

Best For

Cruising & Touring

⚖️

Handling

Manageable weight for most riders

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Seat Height & Ergonomics Seat: 800 mm (31.5 in)

125 Seat Height & Rider Height Fit

Rider Height 175 cm (5'9")

Leg Inseam 79 cm (31.1")

Footwear Sole:

🟢 Balls of Both Feet (Secure)

Est. Knee Angle: ~92°

Quick Height Reference (800 mm Saddle + 18 mm Seat Width Arc):

163cm (5'4")

Tip-Toe

170cm (5'7")

Balls of Feet

178cm (5'10")

Flat-Foot

185cm (6'1")

Flat-Foot

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License & Power Limit Check EU / UK A1 & CBT Eligible

125 A1, A2 & LAMS License Compatibility

Meets ≤125cc and ≤11 kW (15 HP) learner requirements natively.

Output (kW / HP)

9.5 kW (13 HP)

Power / Weight

0.062 kW/kg

LAMS Ratio

62 kW/t

🇪🇺 EU/UK A1 (≤11kW) ✓ Eligible

🇪🇺 EU/UK A2 (≤35kW) ✓ Native

🇦🇺 AU/NZ LAMS (≤150kW/t) ✓ Eligible

🌍 Unrestricted Class A ✓ All Riders

* EU Directive 2006/126/EC requires ≤35 kW (47.5 HP), ≤0.20 kW/kg wet weight, and a factory base model not exceeding 70 kW (95 HP) for A2 restriction. Always verify VIN homologation on your registration certificate.

🪪 Open Full A2 / LAMS Restrictor & Eligibility Checker →

Engine Design & Chassis Dimensions OEM Specs

125 Engine Stroke, RPM & Steering Geometry

Mean Piston Speed (@ 8,500 RPM)

Standard Street Velocity

Standard Factory Thermal Load

Bore × Stroke Architecture

OEM Spec

Balanced Street Engine Architecture

Steering Rake & Trail

Standard Rake

Neutral Balanced Cornering & Highway Composure

Wheelbase & Stability

Standard Wheelbase

Balanced street/canyon wheelbase

Engine Note: Mean piston speed (v_m = 2 × Stroke × RPM / 60) measures piston travel velocity at peak power. Values under 18.5 m/s indicate low inertial stress on connecting rods and rings; values above 21.5 m/s approach Formula 1 / MotoGP velocities.

Sprockets, Chain & Cruising RPM Base: 14T / 46T (3.29:1) · Class Ref

125 Sprocket Ratio, RPM & Top Speed

Front Sprocket 14T (0)

Rear Sprocket 46T (0)

Final Ratio

3.29:1

0.0% (Factory Stock)

100 / 120 km/h RPM

Top gear est.

Geared V-Max

~146 km/h

Rule of Thumb: Dropping 1 tooth in the front (-1T) equals roughly adding +2.7 to +3 teeth on the rear sprocket, boosting wheel torque by ~6–7% at the cost of higher highway cruising RPM.

⚙️ Tire Size & Speedo Error Calc → 🏁 Loaded Rider HP/kg & Drag Calc →

Tire Pressure & Suspension Travel Travel: 125mm F / 130mm R

125 Tire Pressure (PSI / Bar) & Suspension Sag

1. Riding Setup Mode:

2. Payload / Passenger Load:

Target Rider Sag (F / R)

38 mm Front · 39 mm Rear

Free (Static) Sag target: 10–15 mm

Cold Tire Pressure (F / R)

26 / 29 PSI

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2000 Starway/Chu Lan 125 Summary Table

Writing a review, forum post, or blog article on the 2000 Starway/Chu Lan 125? Copy a Markdown table or embeddable HTML spec card:

### 2000 Starway/Chu Lan 125 — Key Specs & Telemetry
| Parameter | Specification |
| :--- | :--- |
| **Category** | Custom - Cruiser |
| **Displacement** | 124.0 ccm (7.57 cubic inches) |
| **Power Output** | 13.0 HP (9.5 kW) (0.062 kW/kg) |
| **Torque** | N/A |
| **Seat Height** | 800 mm |
| **Weight (Dry / Wet)** | 145.0 kg (319.7 pounds) / 153.7 kg |
| **Mean Piston Speed** | Standard |
| **EU A2 License Status** | EU / UK A1 & CBT Eligible |
| **Source & Full Telemetry** | https://motolibrary.com/bikes/starwaychu-lan/125/2000 |

<div style="font-family:system-ui,-apple-system,sans-serif;border:1px solid #e2dfd8;border-radius:12px;padding:14px 16px;max-width:560px;background:#ffffff;color:#1a1a1a"><div style="font-weight:700;font-size:16px;margin-bottom:8px">2000 Starway/Chu Lan 125 — Technical Specs &amp; Recall Summary</div><table style="width:100%;border-collapse:collapse;font-size:13px"><tr><td style="padding:5px 0;border-bottom:1px solid #eee;color:#666">Engine / Power</td><td style="padding:5px 0;border-bottom:1px solid #eee;font-weight:600;text-align:right">124.0 ccm (7.57 cubic inches) · 13.0 HP (9.5 kW)</td></tr><tr><td style="padding:5px 0;border-bottom:1px solid #eee;color:#666">Seat Height</td><td style="padding:5px 0;border-bottom:1px solid #eee;font-weight:600;text-align:right">800 mm</td></tr><tr><td style="padding:5px 0;border-bottom:1px solid #eee;color:#666">Weight (Dry / Wet)</td><td style="padding:5px 0;border-bottom:1px solid #eee;font-weight:600;text-align:right">145.0 kg (319.7 pounds) / 153.7 kg</td></tr><tr><td style="padding:5px 0;border-bottom:1px solid #eee;color:#666">License / Recall Audit</td><td style="padding:5px 0;border-bottom:1px solid #eee;font-weight:600;text-align:right">EU / UK A1 &amp; CBT Eligible · Check VIN / model-year recall database</td></tr></table><div style="margin-top:8px;font-size:12px;color:#666">Data source: <a href="https://motolibrary.com/bikes/starwaychu-lan/125/2000" style="color:#bf3b00;font-weight:600;text-decoration:none">2000 Starway/Chu Lan 125 Specs, Review &amp; Recalls — MotoLibrary</a></div></div>

Running & Fuel Cost Estimate

125 Annual Fuel, Maintenance & Ownership Cost

Annual km

Fuel Price ($/L)

Fuel Consumption (L/100km) — estimated

⛽ Fuel

per year

🔧 Maintenance

per year

🛡️ Insurance

per year

TOTAL

* Estimates only. Actual costs vary by country, riding habits, insurance provider and maintenance schedule.

Quick Buyer Answers

2000 Starway/Chu Lan 125 Frequently Asked Questions

Does the 2000 Starway/Chu Lan 125 have any official safety recalls?

No model-year recall summary is currently flagged in our editorial audit for the 2000 Starway/Chu Lan 125. Always run the 17-digit steering-head VIN through NHTSA or DVSA before purchasing a used motorcycle.

What is the seat height and weight of the 2000 Starway/Chu Lan 125?

The 2000 Starway/Chu Lan 125 has a seat height of 800 mm, a dry weight of 145.0 kg (319.7 pounds), and a wet/curb weight of 153.7 kg (estimated).

Is the 2000 Starway/Chu Lan 125 EU A2 or LAMS license legal?

License classification: EU / UK A1 & CBT Eligible. Meets ≤125cc and ≤11 kW (15 HP) learner requirements natively.

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