1981 Honda CT110 Overview, Reviews, Ratings & Specs
The 1981 Honda CT110, affectionately known as the 'Postie Bike', is an iconic step-through motorcycle with a rugged utility design. Produced from 1980 to 2013, it featured a single, simple trim. Its popularity stems from its legendary durability, ease of use, and affordability, making it a favorite for mail delivery, light off-roading, and as a starter bike. Original pricing was in the low hundreds of dollars.
The Good
The 1981 Honda CT110 boasts exceptional reliability and legendary fuel efficiency, offering a low-stress, practical riding experience. Its simple, robust design appeals to those seeking dependable transportation, while its charming retro aesthetic tugs at the heartstrings of nostalgic riders.
The Bad
Owners of the 1981 Honda CT110 should watch out for potential issues with the carburetor, especially if the bike has been sitting. Rust on the frame and bodywork can be a concern, as can the aging electrical components and the overall lack of modern safety features.
1981 Honda CT110: Quick Overview
- Engine: The 1981 Honda CT110 is equipped with a single-cylinder, four-stroke, SOHC engine.
- Displacement: 109cc.
- Horsepower: While official figures are often not precisely stated for this model, it typically produced around 7 to 8 horsepower.
- Fuel Economy: Exceptional fuel economy, often exceeding 100 miles per gallon (MPG) under ideal conditions. This was a significant selling point for its utilitarian purpose.
- 0-60 mph: Not applicable or relevant for this vehicle. The CT110 is designed for low-speed, utility-focused riding, not acceleration.
- Top Speed: The top speed is generally around 45-55 mph, depending on rider weight, terrain, and maintenance.
- Transmission: Automatic centrifugal clutch with a 4-speed gearbox.
- Drive: Chain drive.
- Suspension: Telescopic front forks and a dual rear shock absorber system.
- Brakes: Drum brakes front and rear.
- Fuel Tank Capacity: Approximately 1.6 gallons (6.0 liters).
- Weight: Curb weight is around 240 lbs (109 kg).
- Wheels: Spoke wheels, typically 17-inch front and rear.
- Key Trims/Features: The CT110 was produced with a single, utilitarian trim. Key features include a durable steel frame, a high-mounted exhaust to aid in water crossings, a rugged luggage rack, a kick starter, and often a center stand. Some models might have had slightly different configurations for specific markets or purposes, but the core design remained consistent.
- Towing Capacity: Not applicable. This vehicle is not designed for towing.
1981 Honda CT110 Specifications
Vehicle Information
| Year | 1981 |
| Make | Honda |
| Model | CT110 |
| Trim | - |
| Style | - |
| Type | - |
| Category | - |
Manufacturing Details
| Made In | Japan |
| Manufacturing City | - |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 105CC |
| Engine Size | 105L |
| Engine Cylinders | - |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | - |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
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Analysis
Analysis
What Problems Does the 1981 Honda CT110 Have?
The 1981 Honda CT110 is renowned for its exceptional long-term reliability, often referred to as a 'workhorse' that can run for decades with proper care. However, like any vehicle of its age, certain issues can arise. One of the most frequently reported concerns relates to the carburetor. Over time, especially if the bike has been stored for extended periods, the carburetor can become clogged with fuel varnish, leading to starting problems or poor running. Regular cleaning and sometimes rebuilding the carb are common maintenance tasks.
The aging fuel lines and petcock can also degrade, potentially causing fuel leaks, so these are items to inspect. Electrical components, while generally robust, can also begin to fail due to age. This might manifest as issues with the lights, horn, or ignition system. Checking the wiring for corrosion or damage is advisable.
Rust is another common issue, particularly on the frame, fenders, and exhaust system, especially in regions with harsh weather or if the bike has been used extensively off-road or in wet conditions. Surface rust can often be managed, but significant corrosion can compromise structural integrity.
The clutch mechanism, while simple, can wear over time, and while not a frequent major failure, clutch slipping can occur with high mileage. The rear suspension bushings and seals can also deteriorate, leading to a less controlled ride.
Regarding recalls, for a model as old as the 1981 CT110, any original recalls would likely have been addressed decades ago. It's more critical for owners to focus on proactive maintenance and addressing common wear-and-tear items rather than seeking out specific recalls. The fundamental mechanical simplicity of the CT110 is its greatest asset for reliability, meaning most issues are manageable with basic mechanical skills and readily available parts.
The aging fuel lines and petcock can also degrade, potentially causing fuel leaks, so these are items to inspect. Electrical components, while generally robust, can also begin to fail due to age. This might manifest as issues with the lights, horn, or ignition system. Checking the wiring for corrosion or damage is advisable.
Rust is another common issue, particularly on the frame, fenders, and exhaust system, especially in regions with harsh weather or if the bike has been used extensively off-road or in wet conditions. Surface rust can often be managed, but significant corrosion can compromise structural integrity.
The clutch mechanism, while simple, can wear over time, and while not a frequent major failure, clutch slipping can occur with high mileage. The rear suspension bushings and seals can also deteriorate, leading to a less controlled ride.
Regarding recalls, for a model as old as the 1981 CT110, any original recalls would likely have been addressed decades ago. It's more critical for owners to focus on proactive maintenance and addressing common wear-and-tear items rather than seeking out specific recalls. The fundamental mechanical simplicity of the CT110 is its greatest asset for reliability, meaning most issues are manageable with basic mechanical skills and readily available parts.
How long will the 1981 Honda CT110 last?
Based on owner data and the inherent durability of Honda engineering, the 1981 Honda CT110 is capable of accumulating well over 50,000 miles, with many units reaching 100,000 miles or more with consistent maintenance. The 'years of service' can easily extend for 30-40 years or even longer, demonstrating exceptional longevity. Its robust construction and simple mechanical design are its strongest assets for long-term durability. Weaknesses over time tend to be related to wear on consumables like tires, chains, and brake pads, as well as the aging of rubber and plastic components. The engine and transmission themselves are remarkably resilient, making major mechanical failures uncommon if oil changes and basic adjustments are performed.
What Technology & Safety Features are Included?
The 1981 Honda CT110 is a testament to the philosophy of simplicity and function over high-tech features. As such, it is virtually devoid of what we would consider modern technology, entertainment, or driver-assistance systems.
Technology: The technology present is purely mechanical. This includes a basic analog speedometer, a neutral indicator light, and indicator lights for the turn signals and high beam. The engine is started via a kick starter, and the lights are powered by an alternator driven by the engine. There are no digital displays, no onboard computers, and certainly no connectivity options.
Entertainment: Entertainment on the CT110 is derived solely from the riding experience itself – the sounds of the engine, the feeling of the open air, and the simple joy of maneuverability. There are no audio systems, no navigation, and no screens.
Driver-Assistance Features: None. This motorcycle predates the widespread adoption of any form of driver assistance. The rider is entirely responsible for all aspects of operation and awareness.
Safety Features: Safety features are minimal by today's standards. It is equipped with basic lighting (headlight, taillight, turn signals) for visibility. The brakes are simple drum units front and rear, which provide adequate stopping power for its low speeds but lack the performance of modern disc brakes. It does not have ABS, traction control, or any other electronic aids.
Optional Features: While not extensively feature-rich, some models or aftermarket additions might have included items like a windscreen for basic wind deflection, handguards, or a more robust luggage rack system. However, these were primarily functional enhancements rather than comfort or tech options.
Crash-Test Ratings: Motorcycles of this era, especially utilitarian models like the CT110, were not subjected to standardized crash-testing in the same way cars are today. Therefore, no official crash-test ratings are available for the 1981 Honda CT110.
Technology: The technology present is purely mechanical. This includes a basic analog speedometer, a neutral indicator light, and indicator lights for the turn signals and high beam. The engine is started via a kick starter, and the lights are powered by an alternator driven by the engine. There are no digital displays, no onboard computers, and certainly no connectivity options.
Entertainment: Entertainment on the CT110 is derived solely from the riding experience itself – the sounds of the engine, the feeling of the open air, and the simple joy of maneuverability. There are no audio systems, no navigation, and no screens.
Driver-Assistance Features: None. This motorcycle predates the widespread adoption of any form of driver assistance. The rider is entirely responsible for all aspects of operation and awareness.
Safety Features: Safety features are minimal by today's standards. It is equipped with basic lighting (headlight, taillight, turn signals) for visibility. The brakes are simple drum units front and rear, which provide adequate stopping power for its low speeds but lack the performance of modern disc brakes. It does not have ABS, traction control, or any other electronic aids.
Optional Features: While not extensively feature-rich, some models or aftermarket additions might have included items like a windscreen for basic wind deflection, handguards, or a more robust luggage rack system. However, these were primarily functional enhancements rather than comfort or tech options.
Crash-Test Ratings: Motorcycles of this era, especially utilitarian models like the CT110, were not subjected to standardized crash-testing in the same way cars are today. Therefore, no official crash-test ratings are available for the 1981 Honda CT110.
What Colors Options are Available?
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1981 Honda CT110 Prices and Market Value
When new in 1981, the Honda CT110 was an extremely affordable motorcycle, typically priced in the range of $500 to $700 USD, reflecting its utilitarian purpose and basic components. Today, the used market prices for a 1981 Honda CT110 can vary significantly. Well-maintained or restored examples in excellent condition can fetch anywhere from $1,500 to $3,500 or even more for rare or collector-grade bikes. However, project bikes or those requiring significant work can be found for as little as $500 to $1,000. The CT110 has held its value remarkably well due to its iconic status, legendary reliability, and the cult following it enjoys among enthusiasts and those seeking simple, dependable transportation. Depreciation is almost non-existent for well-cared-for examples; in fact, many appreciate over time. Factors affecting resale value include originality, mileage, condition of the engine and bodywork, and any period-correct modifications.
1981 Honda CT110 Cost of Ownership
The 1981 Honda CT110 is exceptionally economical to own. Insurance premiums are typically very low due to its low top speed and minimal theft risk. Fuel costs are negligible, with its legendary fuel economy often exceeding 100 MPG. Maintenance is straightforward and inexpensive; routine oil changes, chain lubrication, and air filter cleaning are simple tasks. Parts are generally affordable and widely available. Repairs are usually minor and manageable for the DIY enthusiast, further reducing costs. Overall, the CT110 is one of the most economical vehicles to own and operate, making it an excellent choice for budget-conscious riders.
1981 Honda CT110 Fuel Efficiency
Fuel Type
-
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
1981 Honda CT110 Warranty
Basic
Original warranty
0 months / No data
Estimated remaining
Expired
Powertrain
Original warranty
0 months / No data
Estimated remaining
Expired
Rust
Original warranty
0 months / No data
Estimated remaining
Expired
1981 Honda CT110 Insurance
Insurance for a 1981 Honda CT110 is moderately priced, reflecting its status as a Vehicle with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 1981 Honda CT110 Compare to Other Vehicle?
The 1981 Honda CT110 occupied a unique niche as a small-displacement, utilitarian dual-sport motorcycle. Its primary rivals during its production run would include other lightweight, off-road-oriented bikes and scooters designed for practicality and light use.
Performance: In terms of performance, the CT110's 109cc engine, producing around 7-8 horsepower, was modest. It excelled in fuel economy and low-speed maneuverability rather than outright speed or power. Rivals like the Yamaha CT3 (a 170cc trail bike) or various small-displacement scooters from European manufacturers might have offered more power but generally sacrificed the CT110's ruggedness and off-road capability.
Features: The CT110 was intentionally spartan, prioritizing durability. It featured a robust frame, high-mounted exhaust, and a luggage rack. Competitors might have offered slightly more creature comforts like electric start on some models, but few matched the CT110's inherent simplicity and ease of maintenance. Scooters, while offering step-through convenience, were typically road-biased and less capable on unpaved surfaces.
Reliability: This is where the CT110 truly shone. Honda's reputation for bulletproof engines and robust build quality meant it was significantly more reliable and easier to maintain than many of its contemporaries, especially those with more complex systems. Bikes like older British singles, while charming, often demanded more frequent and involved maintenance.
Price: The CT110 was positioned as an affordable entry into motorized transportation. Its price was competitive, offering immense value for its longevity and low running costs. Other small dual-sports might have been similarly priced, but the long-term cost of ownership for the Honda was often lower.
Alternatives:
Similar: Other Honda CT models (CT70, CT90) offer a similar utilitarian experience, though with different engine sizes and styling. Older Suzuki or Yamaha small-displacement dual-sports from the era could be considered, but often don't have the same cult following or widespread parts availability.
Better (for specific needs): If outright performance is a priority, a larger displacement dual-sport from another manufacturer would be a better choice, though with increased cost and complexity. For pure urban commuting, a modern scooter might offer more features and refinement, but at the expense of off-road ability and the CT110's unique character. The CT110 remains a strong contender for its specific blend of simplicity, durability, and low-cost operation.
Performance: In terms of performance, the CT110's 109cc engine, producing around 7-8 horsepower, was modest. It excelled in fuel economy and low-speed maneuverability rather than outright speed or power. Rivals like the Yamaha CT3 (a 170cc trail bike) or various small-displacement scooters from European manufacturers might have offered more power but generally sacrificed the CT110's ruggedness and off-road capability.
Features: The CT110 was intentionally spartan, prioritizing durability. It featured a robust frame, high-mounted exhaust, and a luggage rack. Competitors might have offered slightly more creature comforts like electric start on some models, but few matched the CT110's inherent simplicity and ease of maintenance. Scooters, while offering step-through convenience, were typically road-biased and less capable on unpaved surfaces.
Reliability: This is where the CT110 truly shone. Honda's reputation for bulletproof engines and robust build quality meant it was significantly more reliable and easier to maintain than many of its contemporaries, especially those with more complex systems. Bikes like older British singles, while charming, often demanded more frequent and involved maintenance.
Price: The CT110 was positioned as an affordable entry into motorized transportation. Its price was competitive, offering immense value for its longevity and low running costs. Other small dual-sports might have been similarly priced, but the long-term cost of ownership for the Honda was often lower.
Alternatives:
Similar: Other Honda CT models (CT70, CT90) offer a similar utilitarian experience, though with different engine sizes and styling. Older Suzuki or Yamaha small-displacement dual-sports from the era could be considered, but often don't have the same cult following or widespread parts availability.
Better (for specific needs): If outright performance is a priority, a larger displacement dual-sport from another manufacturer would be a better choice, though with increased cost and complexity. For pure urban commuting, a modern scooter might offer more features and refinement, but at the expense of off-road ability and the CT110's unique character. The CT110 remains a strong contender for its specific blend of simplicity, durability, and low-cost operation.
Final Verdict: Is the 1981 Honda CT110 a Good Vehicle?
The 1981 Honda CT110 is ideal for individuals seeking a remarkably simple, incredibly reliable, and exceptionally economical mode of transportation. It's perfect for light off-roading, short commutes, farm use, or as a nostalgic rider's simple pleasure. It is absolutely worth buying for those who prioritize durability and low running costs over high performance or modern features. As it's a classic, buying used is the only option. Focus on condition: a well-maintained, running example is generally a safe bet, even with higher mileage. If you're comfortable with basic maintenance and appreciate its utilitarian charm, the CT110 offers unparalleled value and a rewarding ownership experience.
Eugene S
Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.