The 2007 Honda CRF150RB is a competition-ready off-road dirt bike, part of Honda's renowned CRF family. Its body style is a typical motocross bike, designed for aggressive riding and racing. Introduced in 2007, the "RB" variant signifies the "Big Wheel" model, offering larger wheels and more ground clearance than the standard CRF150R. New pricing was around $3,999. It stands out as a powerful, reliable four-stroke option for youth riders transitioning from 85cc bikes or smaller adults, popular for its manageable power delivery and Honda's legendary durability.
The Good
The CRF150RB offers excellent performance with its strong four-stroke engine, providing linear power and torque ideal for both racing and trail riding. Its renowned Honda reliability minimizes headaches for practical buyers, while its aggressive, race-bred design appeals to emotional desires for a competitive edge. It boasts good resale value and efficient power delivery for its class.
The Bad
The 2007 CRF150RB's primary weakness can be its valve train, particularly the exhaust valves, which require regular inspection and adjustment to prevent premature wear. Additionally, the stock suspension might be too soft for heavier or more aggressive riders, often needing professional tuning for optimal performance. Its small fuel tank also limits range on longer rides.
2007 Honda CRF150RB: Quick Overview
Key Specifications for the 2007 Honda CRF150RB:
- Engine Options: The CRF150RB comes with a single engine option, a 149cc liquid-cooled, four-stroke, UniCam® SOHC, four-valve single-cylinder engine. This design prioritizes a broad, usable powerband suitable for its target riders.
- Horsepower: While Honda typically does not release official horsepower figures for its competition bikes, estimates place the CRF150R/RB in the range of approximately 20-22 horsepower.
- Fuel Economy: Fuel economy for off-road competition bikes is not typically measured in miles per gallon (MPG) as usage varies wildly. However, its small fuel tank of approximately 1.1 gallons (4.2 liters) means careful planning is needed for extended rides.
- 0-60 Times: Not applicable for this type of off-road competition motorcycle. Performance is measured by acceleration off the line, cornering speed, and overall track times rather than street-focused metrics.
- Towing Capacity: Not applicable. The CRF150RB is a lightweight competition dirt bike, not designed for towing.
- Trim-Level Features:
- CRF150RB (Big Wheel): This specific trim is distinguished by its larger wheel sizes compared to the standard CRF150R. It features a 19-inch front wheel and a 16-inch rear wheel, as opposed to the R model's 17-inch front and 14-inch rear. This provides greater ground clearance (12.4 inches compared to 11.9 inches for the R model) and improved stability over rough terrain, making it ideal for taller riders or those tackling more aggressive tracks.
- Suspension: Both models feature a 37mm inverted Showa cartridge fork with 10.8 inches of travel and a Pro-Link® Showa single shock with 10.8 inches of travel, both fully adjustable for preload, compression, and rebound.
- Brakes: Equipped with front and rear hydraulic disc brakes for strong, consistent stopping power.
- Transmission: Five-speed constant mesh transmission.
- Curb Weight: Approximately 185 pounds (84 kg) including all standard equipment and fluids.
- Ergonomics: Designed with rider comfort and control in mind, featuring a narrow frame and seat, and a low center of gravity for agile handling.
2007 Honda CRF150RB Specifications
Vehicle Information
| Year | 2007 |
| Make | Honda |
| Model | CRF150 |
| Trim | - |
| Style | - |
| Type | Motorcycle |
| Category | Motorcycle |
Manufacturing Details
| Made In | Brazil |
| Manufacturing City | MANAUS |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 149cc 1cyl |
| Engine Size | 149L |
| 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 | - |
Vehicle History Report
Vehicle
Specifications
Specifications
Ownership
History
History
All History
Events
Events
NMVTIS Title
History Check
History Check
Salvage/Rebuilt
Check
Check
Accident
Check
Check
Theft
Check
Check
Open Lien
Check
Check
Past Sale
Listings
Listings
Safety
Recalls
Recalls
Odometer
Check
Check
Market Price
Analysis
Analysis
What Problems Does the 2007 Honda CRF150RB Have?
For the 2007 Honda CRF150RB, several frequently reported problems and long-term reliability concerns typically revolve around the engine's top end and general wear items associated with off-road use.
Valve Train Issues: The most commonly cited issue for the CRF150R/RB series, including the 2007 model, involves premature wear of the exhaust valves. This can lead to a loss of valve clearance, difficult starting, and eventually, a need for valve replacement or a top-end rebuild. Regular valve clearance checks and adjustments are crucial preventive maintenance steps, often recommended more frequently than the factory manual suggests for aggressive riders. Neglecting these adjustments significantly shortens valve life.
Carburetor Tuning: While generally reliable, the carburetor can sometimes be sensitive to changes in altitude or temperature, requiring re-jetting for optimal performance. Riders might experience bogging or inconsistent power delivery if the carb is not properly tuned for their specific riding conditions.
Suspension Seals: Due to the demanding nature of off-road riding, fork seals and shock seals can eventually leak, requiring replacement. This is a common wear item across all dirt bikes, but worth noting for long-term ownership.
Chain and Sprocket Wear: As with any chain-driven dirt bike, the chain and sprockets are wear items that need regular cleaning, lubrication, and replacement. Ignoring this can lead to accelerated wear and potential failure.
General Bearing Wear: Wheel bearings, swingarm bearings, and linkage bearings are all subject to dirt and water ingress, eventually leading to wear and play. Regular cleaning and greasing are essential for longevity.
Recalls: As of publicly available information, there were no significant, widespread safety recalls specifically for the 2007 Honda CRF150RB that impacted fundamental safety or operability. Minor technical service bulletins (TSBs) might have been issued, but no major safety recalls have been widely reported or listed.
Overall, the CRF150RB is a robust machine, but its high-performance, four-stroke engine demands diligent maintenance, particularly concerning the valve train, to ensure long-term reliability.
Valve Train Issues: The most commonly cited issue for the CRF150R/RB series, including the 2007 model, involves premature wear of the exhaust valves. This can lead to a loss of valve clearance, difficult starting, and eventually, a need for valve replacement or a top-end rebuild. Regular valve clearance checks and adjustments are crucial preventive maintenance steps, often recommended more frequently than the factory manual suggests for aggressive riders. Neglecting these adjustments significantly shortens valve life.
Carburetor Tuning: While generally reliable, the carburetor can sometimes be sensitive to changes in altitude or temperature, requiring re-jetting for optimal performance. Riders might experience bogging or inconsistent power delivery if the carb is not properly tuned for their specific riding conditions.
Suspension Seals: Due to the demanding nature of off-road riding, fork seals and shock seals can eventually leak, requiring replacement. This is a common wear item across all dirt bikes, but worth noting for long-term ownership.
Chain and Sprocket Wear: As with any chain-driven dirt bike, the chain and sprockets are wear items that need regular cleaning, lubrication, and replacement. Ignoring this can lead to accelerated wear and potential failure.
General Bearing Wear: Wheel bearings, swingarm bearings, and linkage bearings are all subject to dirt and water ingress, eventually leading to wear and play. Regular cleaning and greasing are essential for longevity.
Recalls: As of publicly available information, there were no significant, widespread safety recalls specifically for the 2007 Honda CRF150RB that impacted fundamental safety or operability. Minor technical service bulletins (TSBs) might have been issued, but no major safety recalls have been widely reported or listed.
Overall, the CRF150RB is a robust machine, but its high-performance, four-stroke engine demands diligent maintenance, particularly concerning the valve train, to ensure long-term reliability.
How long will the 2007 Honda CRF150RB last?
For off-road competition bikes like the 2007 Honda CRF150RB, mileage is less relevant than hours of engine operation. A well-maintained engine, especially one used for recreational riding rather than competitive racing, can easily provide hundreds of hours of service before needing a major rebuild. Owners often report 100-200 hours on the top end before considering new piston/rings, with bottom ends lasting much longer (300+ hours).
Long-term durability is generally excellent, reflecting Honda's engineering. The frame and major components are robust. However, weaknesses over time often center around the valve train, specifically the exhaust valves, which can wear if valve clearances aren't regularly checked and adjusted. Other common long-term wear items include suspension seals, linkage bearings, and chain/sprockets. Neglecting these maintenance points significantly reduces service life. With diligent maintenance, these bikes can offer many years of reliable use.
Long-term durability is generally excellent, reflecting Honda's engineering. The frame and major components are robust. However, weaknesses over time often center around the valve train, specifically the exhaust valves, which can wear if valve clearances aren't regularly checked and adjusted. Other common long-term wear items include suspension seals, linkage bearings, and chain/sprockets. Neglecting these maintenance points significantly reduces service life. With diligent maintenance, these bikes can offer many years of reliable use.
What Technology & Safety Features are Included?
As a dedicated off-road competition motorcycle, the 2007 Honda CRF150RB is designed with a singular focus on performance and minimal distractions, meaning it features virtually no "built-in tech," entertainment, or driver-assistance systems found in modern street vehicles.
Built-in Tech & Entertainment: There are no infotainment screens, Bluetooth connectivity, or audio systems. The primary "tech" is the advanced engineering of its Unicam four-stroke engine, which provides a sophisticated power delivery system, and its fully adjustable Showa suspension components, allowing riders to tune the bike for various conditions and riding styles. Ignition is a simple CDI (Capacitor Discharge Ignition) system. Instrumentation is limited to a kill switch and possibly a basic hour meter if installed by the owner.
Driver-Assistance Features: None. Rider skill and input are paramount. There are no traction control, ABS (Anti-lock Braking System), stability control, or similar electronic aids.
Safety Features: Basic safety features include an engine kill switch for immediate power cutoff in an emergency, strong hydraulic disc brakes for reliable stopping power, and a durable chassis designed to withstand the rigors of off-road riding. Beyond these, rider safety relies heavily on appropriate protective gear and riding skill.
Optional Features: From the factory, optional features are extremely limited. However, the aftermarket is vast. Riders frequently add items such as:
Crash-Test Ratings: Dirt bikes like the CRF150RB are not subjected to official crash-test ratings by organizations like NHTSA or IIHS, as they are not street-legal vehicles and their usage environment is inherently uncontrolled. Safety in off-road riding is managed through rider training, protective gear, and responsible operation.
Built-in Tech & Entertainment: There are no infotainment screens, Bluetooth connectivity, or audio systems. The primary "tech" is the advanced engineering of its Unicam four-stroke engine, which provides a sophisticated power delivery system, and its fully adjustable Showa suspension components, allowing riders to tune the bike for various conditions and riding styles. Ignition is a simple CDI (Capacitor Discharge Ignition) system. Instrumentation is limited to a kill switch and possibly a basic hour meter if installed by the owner.
Driver-Assistance Features: None. Rider skill and input are paramount. There are no traction control, ABS (Anti-lock Braking System), stability control, or similar electronic aids.
Safety Features: Basic safety features include an engine kill switch for immediate power cutoff in an emergency, strong hydraulic disc brakes for reliable stopping power, and a durable chassis designed to withstand the rigors of off-road riding. Beyond these, rider safety relies heavily on appropriate protective gear and riding skill.
Optional Features: From the factory, optional features are extremely limited. However, the aftermarket is vast. Riders frequently add items such as:
- Handguards for protection against brush and impacts
- Skid plates for engine and frame protection
- Aftermarket exhaust systems for performance tuning and weight reduction
- Wider footpegs for improved grip and control
- Suspension re-valving or spring upgrades for customized rider weight and aggression
- Graphic kits for personalization
Crash-Test Ratings: Dirt bikes like the CRF150RB are not subjected to official crash-test ratings by organizations like NHTSA or IIHS, as they are not street-legal vehicles and their usage environment is inherently uncontrolled. Safety in off-road riding is managed through rider training, protective gear, and responsible operation.
What Colors Options are Available?
We’re working on this section!
In the meantime, feel free to explore the other sections for more content.
In the meantime, feel free to explore the other sections for more content.
2007 Honda CRF150RB Prices and Market Value
When new in 2007, the Honda CRF150RB had an MSRP of approximately $3,999 USD.
In the current used market (2024), prices for a 2007 CRF150RB can range significantly, typically from $1,500 to $3,000. This wide range is largely dependent on the bike's condition, maintenance history, and location.
Depreciation for off-road bikes can be substantial in the initial years, but then tends to level off for popular and reliable models like the CRF150RB. Factors heavily affecting its resale value include: the overall physical condition (plastics, frame, wheels), the mechanical condition of the engine (especially the valves and top end), evidence of regular maintenance (oil changes, air filter cleaning, valve adjustments), the presence of any aftermarket modifications (which can sometimes detract from value if not professionally done), and whether it has a clear title (though many dirt bikes are sold without one for off-road use only). A well-maintained example will always command a premium.
In the current used market (2024), prices for a 2007 CRF150RB can range significantly, typically from $1,500 to $3,000. This wide range is largely dependent on the bike's condition, maintenance history, and location.
Depreciation for off-road bikes can be substantial in the initial years, but then tends to level off for popular and reliable models like the CRF150RB. Factors heavily affecting its resale value include: the overall physical condition (plastics, frame, wheels), the mechanical condition of the engine (especially the valves and top end), evidence of regular maintenance (oil changes, air filter cleaning, valve adjustments), the presence of any aftermarket modifications (which can sometimes detract from value if not professionally done), and whether it has a clear title (though many dirt bikes are sold without one for off-road use only). A well-maintained example will always command a premium.
2007 Honda CRF150RB Cost of Ownership
Ownership costs for a 2007 Honda CRF150RB are variable. Insurance is typically minimal, often covered under homeowners' policies for off-road use, or not required at all. Fuel costs are moderate, requiring premium unleaded gasoline, but consumption is low per hour of riding.
Maintenance is where costs can accrue; as a competition bike, it demands frequent oil changes, air filter cleaning, and critical valve adjustments. Neglecting these leads to costly repairs, particularly a top-end engine rebuild. Parts are generally available and reasonably priced, but labor for engine work can be significant. Overall, for casual recreational use, it's relatively economical, but for competitive racing, the frequent maintenance and wear item replacements make it a moderately costly vehicle to own.
Maintenance is where costs can accrue; as a competition bike, it demands frequent oil changes, air filter cleaning, and critical valve adjustments. Neglecting these leads to costly repairs, particularly a top-end engine rebuild. Parts are generally available and reasonably priced, but labor for engine work can be significant. Overall, for casual recreational use, it's relatively economical, but for competitive racing, the frequent maintenance and wear item replacements make it a moderately costly vehicle to own.
2007 Honda CRF150RB Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2007 Honda CRF150RB Insurance
Insurance for a 2007 Honda CRF150RB is moderately priced, reflecting its status as a Motorcycle with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2007 Honda CRF150RB Compare to Other Motorcycle?
The 2007 Honda CRF150RB occupies a unique niche as a high-performance four-stroke mini-motocross bike designed for youth transitioning from 85cc two-strokes or smaller adults. Its key rivals are predominantly two-stroke models in a similar displacement/rider size category.
Key Rivals:
Performance: The CRF150RB's 149cc four-stroke engine delivers a broader, more tractable powerband with excellent low-to-mid range torque, making it easier to manage than the peakier power delivery of its two-stroke rivals. This is a significant advantage for riders learning throttle control and cornering. However, two-strokes often have a higher top-end 'scream' and can feel lighter and more agile to some riders.
Features: All these bikes are competition-focused, so 'features' are centered around high-performance components: fully adjustable suspension, strong disc brakes, and robust frames. The CRF150RB's 'Big Wheel' setup (19" front/16" rear) is a key differentiating feature over many 85cc two-strokes, offering better roll-over capability and stability.
Reliability: Honda enjoys a strong reputation for reliability, and the CRF150RB is no exception, provided proper maintenance (especially valve adjustments) is performed. Yamaha and Kawasaki are also highly reliable. KTMs are robust but sometimes require more specialized tools or parts.
Price: New, all these models were competitively priced. In the used market, pricing is similar, with Honda and Yamaha often holding strong resale value due to their reputation for reliability and broad appeal.
Alternatives: For riders who prefer the snappy, lightweight feel of a two-stroke, the KTM 105 SX or Kawasaki KX100 are excellent alternatives. However, for those seeking the smooth, tractable power of a four-stroke in this size category, the Honda CRF150RB remains a top, often unmatched, choice.
Key Rivals:
- Kawasaki KX100 (2-stroke): A popular choice, the KX100 offers a strong, snappy two-stroke powerband, which some riders prefer for its lighter feel and quicker acceleration. However, it requires more precise clutch and throttle control than the CRF150RB's smoother four-stroke power.
- Yamaha YZ85 (2-stroke): While slightly smaller in displacement, the YZ85 is a potent, reliable two-stroke competitor known for its sharp handling and strong top-end power. Like the KX100, its power delivery is more "on-off" compared to the Honda's linear four-stroke.
- KTM 85 SX / 105 SX (2-stroke): KTM offers highly competitive models known for premium components (like hydraulic clutch, better brakes) and strong performance. The 105 SX is a direct competitor in terms of rider size, offering explosive two-stroke power. KTMs are often perceived as more 'race-ready' out of the box but can also have higher parts costs.
Performance: The CRF150RB's 149cc four-stroke engine delivers a broader, more tractable powerband with excellent low-to-mid range torque, making it easier to manage than the peakier power delivery of its two-stroke rivals. This is a significant advantage for riders learning throttle control and cornering. However, two-strokes often have a higher top-end 'scream' and can feel lighter and more agile to some riders.
Features: All these bikes are competition-focused, so 'features' are centered around high-performance components: fully adjustable suspension, strong disc brakes, and robust frames. The CRF150RB's 'Big Wheel' setup (19" front/16" rear) is a key differentiating feature over many 85cc two-strokes, offering better roll-over capability and stability.
Reliability: Honda enjoys a strong reputation for reliability, and the CRF150RB is no exception, provided proper maintenance (especially valve adjustments) is performed. Yamaha and Kawasaki are also highly reliable. KTMs are robust but sometimes require more specialized tools or parts.
Price: New, all these models were competitively priced. In the used market, pricing is similar, with Honda and Yamaha often holding strong resale value due to their reputation for reliability and broad appeal.
Alternatives: For riders who prefer the snappy, lightweight feel of a two-stroke, the KTM 105 SX or Kawasaki KX100 are excellent alternatives. However, for those seeking the smooth, tractable power of a four-stroke in this size category, the Honda CRF150RB remains a top, often unmatched, choice.
Final Verdict: Is the 2007 Honda CRF150RB a Good Motorcycle?
The 2007 Honda CRF150RB is an ideal motorcycle for youth riders graduating from smaller bikes (like 85cc two-strokes) or for smaller-statured adults seeking a capable, lightweight off-road machine. Its four-stroke engine offers a smooth, tractable power delivery that's easier to manage than peakier two-strokes, making it excellent for learning advanced techniques or trail riding.
It is definitely worth buying, especially on the used market, where it offers significant value. Since it's no longer sold new, a used purchase is the only option. Look for well-maintained examples with documented valve adjustments and oil changes, as these are critical for engine longevity. The "RB" (Big Wheel) trim is generally preferred by taller riders or those who ride in rougher terrain due to its increased ground clearance and stability. A clean, mechanically sound CRF150RB represents a smart investment for reliable off-road enjoyment.
It is definitely worth buying, especially on the used market, where it offers significant value. Since it's no longer sold new, a used purchase is the only option. Look for well-maintained examples with documented valve adjustments and oil changes, as these are critical for engine longevity. The "RB" (Big Wheel) trim is generally preferred by taller riders or those who ride in rougher terrain due to its increased ground clearance and stability. A clean, mechanically sound CRF150RB represents a smart investment for reliable off-road enjoyment.
Simon A
Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.