The 1991 Honda CR125R is a legendary two-stroke motocross bike renowned for its aggressive performance and racing pedigree. As part of the CR series, it embodies Honda's commitment to competitive off-road machinery. Produced across many model years, the 1991 iteration stands out for its potent engine and agile handling, making it a sought-after machine for both vintage racing enthusiasts and riders seeking pure, unadulterated fun. While specific trims aren't common, its singular focus on performance defined its popularity.
The Good
The 1991 CR125R offers exhilarating, class-leading performance thanks to its powerful two-stroke engine. Its lightweight, nimble chassis inspires confidence, while Honda's renowned build quality ensures robust reliability. The aggressive, race-bred design appeals to enthusiasts, promising thrilling rides and a connection to motocross heritage.
The Bad
The 1991 CR125R, like many 125cc two-strokes of its era, demands a strong rider and can be punishing on less-than-perfect tracks. Clutch wear is a common concern, and rebuilding the top-end is a recurring maintenance necessity. Suspension tuning might require expert attention for optimal performance.
1991 Honda CR125R: Quick Overview
- Engine: Liquid-cooled, 124cc, two-stroke, single-cylinder
- Bore x Stroke: 54.0 mm x 54.5 mm
- Carburetion: Keihin PWK 38
- Ignition: Digital CDI
- Transmission: 6-speed constant mesh
- Clutch: Wet, multi-plate
- Final Drive: Chain
- Frame: Steel, double cradle
- Front Suspension: 43mm Showa inverted telescopic fork with adjustable compression and rebound damping
- Rear Suspension: Pro-Link Showa single shock with adjustable preload, compression, and rebound damping
- Front Brake: 240mm disc
- Rear Brake: 220mm disc
- Front Tire: 80/100-21
- Rear Tire: 100/90-19
- Wheelbase: 1455 mm (57.3 in)
- Seat Height: 955 mm (37.6 in)
- Ground Clearance: 360 mm (14.2 in)
- Fuel Capacity: 8.0 liters (2.1 gal)
- Dry Weight: Approximately 92 kg (202.8 lbs)
- Horsepower: Estimated around 35-40 hp (Varies by tuning and specific conditions)
- Fuel Economy: Not applicable in the traditional sense for off-road racing motorcycles; heavily dependent on riding style and conditions.
- 0-60 mph: Not a relevant metric for motocross bikes; acceleration is immediate and geared for track performance.
- Towing Capacity: Not applicable.
- Trim-Level Features: As a dedicated motocross machine, the CR125R did not typically feature multiple trim levels in the same way a street-legal motorcycle or car would. Its features were focused on racing performance: high-performance suspension, powerful two-stroke engine, lightweight chassis, and durable components for off-road abuse.
1991 Honda CR125R Specifications
Vehicle Information
| Year | 1991 |
| Make | Honda |
| Model | CR125R |
| Trim | - |
| Style | - |
| Type | Motorcycle |
| Category | Motorcycle |
Manufacturing Details
| Made In | Japan |
| Manufacturing City | HAMAMATSU |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 125CC |
| Engine Size | 125L |
| Engine Cylinders | 1 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | - |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
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Analysis
Analysis
What Problems Does the 1991 Honda CR125R Have?
The 1991 Honda CR125R, being a performance-oriented two-stroke motocross bike, comes with its own set of common issues, primarily stemming from its demanding nature and the inherent characteristics of high-performance engines. One of the most frequently reported concerns across this generation of CR125Rs is clutch wear. The aggressive riding style associated with motocross, including frequent clutch engagement and disengagement, can lead to premature wear on clutch plates and baskets, especially if not maintained properly. Owners often report the need for clutch replacements sooner than on less performance-focused machines.
Another area to watch out for is the top-end of the engine. Two-stroke engines, by design, require regular maintenance of the piston, rings, and cylinder for optimal performance and longevity. For the 1991 CR125R, this means periodic top-end rebuilds, often involving replacing the piston and rings every 50-100 hours of riding, depending on how hard the bike is ridden and the quality of maintenance. Neglecting this can lead to a significant loss of power, increased oil consumption, and potentially more severe engine damage.
While specific recalls for the 1991 model year are not widely publicized or common in the way they are for mass-produced street vehicles, general maintenance-related issues are prevalent. The suspension, while high-performance, can also be a point of concern if not regularly serviced. Worn seals, leaking dampers, and faded oil can all detract from the bike's handling. Regular fork seal replacements and rear shock service are essential for maintaining its plush and responsive feel.
Long-term reliability is largely dependent on how the bike has been treated and maintained. A CR125R that has been raced hard and neglected will likely present more problems than one that has been regularly ridden and meticulously maintained. Components like bearings (wheel, steering head, swingarm), chain and sprockets, and the exhaust packing will all wear out over time and require replacement. For a 1991 model, it's also crucial to check for any corrosion or damage to the frame and subframe, especially if the bike has been exposed to harsh weather conditions. Overall, the 1991 CR125R is a reliable machine when cared for, but its performance nature means it requires more diligent attention than a recreational trail bike.
Another area to watch out for is the top-end of the engine. Two-stroke engines, by design, require regular maintenance of the piston, rings, and cylinder for optimal performance and longevity. For the 1991 CR125R, this means periodic top-end rebuilds, often involving replacing the piston and rings every 50-100 hours of riding, depending on how hard the bike is ridden and the quality of maintenance. Neglecting this can lead to a significant loss of power, increased oil consumption, and potentially more severe engine damage.
While specific recalls for the 1991 model year are not widely publicized or common in the way they are for mass-produced street vehicles, general maintenance-related issues are prevalent. The suspension, while high-performance, can also be a point of concern if not regularly serviced. Worn seals, leaking dampers, and faded oil can all detract from the bike's handling. Regular fork seal replacements and rear shock service are essential for maintaining its plush and responsive feel.
Long-term reliability is largely dependent on how the bike has been treated and maintained. A CR125R that has been raced hard and neglected will likely present more problems than one that has been regularly ridden and meticulously maintained. Components like bearings (wheel, steering head, swingarm), chain and sprockets, and the exhaust packing will all wear out over time and require replacement. For a 1991 model, it's also crucial to check for any corrosion or damage to the frame and subframe, especially if the bike has been exposed to harsh weather conditions. Overall, the 1991 CR125R is a reliable machine when cared for, but its performance nature means it requires more diligent attention than a recreational trail bike.
How long will the 1991 Honda CR125R last?
Estimating average mileage for a 1991 Honda CR125R is challenging as these bikes are typically measured in 'engine hours' or 'race days' rather than traditional mileage. A well-maintained CR125R could see 100-200 engine hours before a significant top-end rebuild is absolutely necessary. With diligent maintenance, including regular oil changes, air filter cleaning, and clutch adjustments, these bikes can last for many years and endure multiple engine rebuilds. However, their long-term durability is heavily influenced by their intended use. Bikes used exclusively for competitive motocross will experience more wear and tear than those used for casual trail riding. Weaknesses over time include the inherent need for periodic top-end rebuilds and potential wear on clutch components. Suspension components will also require rebuilding or replacement with age and use. The frame and other chassis components are generally robust, but age can lead to corrosion if not properly cared for.
What Technology & Safety Features are Included?
The 1991 Honda CR125R is a purebred motocross machine, and as such, its technological offerings are entirely focused on performance and rider control, not comfort or convenience. It does not feature any built-in technology in the sense of entertainment systems, infotainment screens, or connectivity options. There are no electronic driver-assistance features whatsoever, as these were virtually nonexistent in the motocross world at this time. Safety features are also rudimentary by modern standards, relying solely on the mechanical integrity of the machine and the rider's skill.
The 'tech' present is purely mechanical: a potent liquid-cooled two-stroke engine designed for maximum power output, a sophisticated 6-speed transmission for optimal gear selection on the track, and a high-performance suspension system (43mm inverted forks and Pro-Link rear shock) designed for absorbing impacts and maintaining control over rough terrain. The braking system consists of hydraulic disc brakes front and rear, providing effective stopping power for its intended use.
There were no optional 'tech' packages or features available for the CR125R. Its design was focused on shedding weight and maximizing performance. Crash-test ratings are also not applicable to motocross motorcycles; these vehicles are not subjected to standardized crash testing in the way that passenger cars are. The safety of the rider is entirely dependent on protective gear, the bike's mechanical condition, and the rider's ability to navigate challenging off-road conditions and avoid accidents. In essence, the 1991 CR125R is a minimalist performance tool with no modern electronic amenities or safety nets.
The 'tech' present is purely mechanical: a potent liquid-cooled two-stroke engine designed for maximum power output, a sophisticated 6-speed transmission for optimal gear selection on the track, and a high-performance suspension system (43mm inverted forks and Pro-Link rear shock) designed for absorbing impacts and maintaining control over rough terrain. The braking system consists of hydraulic disc brakes front and rear, providing effective stopping power for its intended use.
There were no optional 'tech' packages or features available for the CR125R. Its design was focused on shedding weight and maximizing performance. Crash-test ratings are also not applicable to motocross motorcycles; these vehicles are not subjected to standardized crash testing in the way that passenger cars are. The safety of the rider is entirely dependent on protective gear, the bike's mechanical condition, and the rider's ability to navigate challenging off-road conditions and avoid accidents. In essence, the 1991 CR125R is a minimalist performance tool with no modern electronic amenities or safety nets.
What Colors Options are Available?
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1991 Honda CR125R Prices and Market Value
When new in 1991, the Honda CR125R would have retailed for approximately $3,800 to $4,200 USD, depending on dealer pricing and any minor regional variations. Today, the current used market prices for a 1991 Honda CR125R can vary significantly based on condition, originality, and market demand. Well-maintained, restored, or low-hour examples can fetch anywhere from $2,000 to $5,000+, while bikes in rougher or project condition might be found for $800 to $1,500. These bikes have experienced significant depreciation from their new price, as is typical for most motorcycles. However, a unique aspect is the rise in value for desirable vintage motocross models like the CR125R. Factors affecting resale value include originality of parts, condition of the engine and suspension, absence of major damage or modifications, and its appeal to the vintage motocross racing scene.
1991 Honda CR125R Cost of Ownership
Owning a 1991 Honda CR125R involves specific cost considerations. Insurance is generally minimal, often covered under specialized policies for recreational vehicles or vintage bikes, if insured at all. Fuel costs are moderate, requiring premium pump gas mixed with two-stroke oil, a necessity for its engine type. Maintenance is crucial and can be costly; regular top-end rebuilds (piston, rings) are essential every 50-100 hours and can cost several hundred dollars each. Clutch and suspension servicing also add to ongoing expenses. Repairs can range from inexpensive minor adjustments to costly engine or transmission work. Overall, while not excessively expensive to insure or fuel, the frequent specialized maintenance and potential for repair make the CR125R a moderately costly, though rewarding, ownership experience for those committed to its upkeep.
1991 Honda CR125R Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
1991 Honda CR125R 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
1991 Honda CR125R Insurance
Insurance for a 1991 Honda CR125R is moderately priced, reflecting its status as a Motorcycle with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 1991 Honda CR125R Compare to Other Motorcycle?
The 1991 Honda CR125R competed fiercely in the highly competitive 125cc motocross class against formidable rivals such as the Yamaha YZ125, Kawasaki KX125, and Suzuki RM125. In terms of performance, the CR125R was renowned for its potent, rev-happy two-stroke engine, often praised for its strong mid-range and top-end power, making it a favorite for aggressive riders. Yamaha's YZ125 of the same era was also a performance king, often noted for its broad powerband and excellent engine response. Kawasaki's KX125 often offered a sharp, agile chassis and strong overall performance, while Suzuki's RM125 was typically characterized by its aggressive styling and competitive power.
Features were largely dictated by the motocross focus. All these bikes featured high-performance suspension systems (inverted forks were becoming standard), disc brakes, and lightweight chassis. The CR125R's Pro-Link rear suspension and its quality Showa components were competitive. Yamaha's SSS (Speed Sensitive System) forks were also highly regarded. There were no significant 'tech' differences; it was all about chassis geometry, suspension tuning, and engine characteristics.
Reliability on these performance-oriented two-strokes is heavily maintenance-dependent. Honda generally held a strong reputation for build quality and mechanical robustness, often seen as a benchmark. Yamaha also enjoyed a solid reputation for reliability. Kawasaki and Suzuki, while competitive, sometimes had minor issues that varied year to year. For the 1991 model year, the CR125R was considered a reliable performer if properly maintained, with its main 'weakness' being the inherent need for two-stroke top-end rebuilds.
Price-wise, these bikes were generally in a similar ballpark when new. Today, their used market values are influenced by collectibility and condition. The 1991 CR125R remains a highly sought-after vintage racer. Similar alternatives that offer comparable vintage motocross experiences include the Yamaha YZ125 of the same era, which is also very popular and often holds its value well. If a slightly different feel is desired, a 1991 Kawasaki KX125 or Suzuki RM125 would also provide a competitive and enjoyable vintage racing platform. Ultimately, the 'better' alternative depends on rider preference for engine characteristics and chassis feel, as all were top-tier machines.
Features were largely dictated by the motocross focus. All these bikes featured high-performance suspension systems (inverted forks were becoming standard), disc brakes, and lightweight chassis. The CR125R's Pro-Link rear suspension and its quality Showa components were competitive. Yamaha's SSS (Speed Sensitive System) forks were also highly regarded. There were no significant 'tech' differences; it was all about chassis geometry, suspension tuning, and engine characteristics.
Reliability on these performance-oriented two-strokes is heavily maintenance-dependent. Honda generally held a strong reputation for build quality and mechanical robustness, often seen as a benchmark. Yamaha also enjoyed a solid reputation for reliability. Kawasaki and Suzuki, while competitive, sometimes had minor issues that varied year to year. For the 1991 model year, the CR125R was considered a reliable performer if properly maintained, with its main 'weakness' being the inherent need for two-stroke top-end rebuilds.
Price-wise, these bikes were generally in a similar ballpark when new. Today, their used market values are influenced by collectibility and condition. The 1991 CR125R remains a highly sought-after vintage racer. Similar alternatives that offer comparable vintage motocross experiences include the Yamaha YZ125 of the same era, which is also very popular and often holds its value well. If a slightly different feel is desired, a 1991 Kawasaki KX125 or Suzuki RM125 would also provide a competitive and enjoyable vintage racing platform. Ultimately, the 'better' alternative depends on rider preference for engine characteristics and chassis feel, as all were top-tier machines.
Final Verdict: Is the 1991 Honda CR125R a Good Motorcycle?
The 1991 Honda CR125R is ideal for experienced motocross riders, vintage racing enthusiasts, or individuals seeking a thrilling and raw off-road riding experience. It is not a beginner bike due to its potent two-stroke power delivery and demanding handling. Whether it's worth buying depends heavily on the condition and price. For a well-maintained or restored example, it represents a fantastic opportunity to own a piece of motocross history and enjoy competitive vintage racing. It is definitely a used purchase, as it was never sold new in decades. Buying a project bike can be rewarding but requires significant mechanical knowledge and budget for parts and labor. For those passionate about the golden era of 125cc two-strokes, the CR125R is a highly desirable and worthwhile acquisition under the right conditions.
Drew B
Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma