While uncommon, some items may ship from a separate warehouse

About the Clutch Cover

Upgrade your Honda CR500R with the Boyesen Factory Racing Clutch Cover in sleek black. Designed to set your ride apart with the ultimate race performance look, this clutch cover not only enhances the aesthetics of your bike but also provides superior protection for your clutch components.

Constructed from lightweight yet durable materials, this clutch cover is guaranteed not to warp, providing years of outstanding protection even under the most demanding riding conditions. Each cover is individually surfaced to ensure a perfect, leak-free fit, maintaining optimal performance and preventing oil leaks.

The super-tough, powder-coated finish resists weathering and wear, ensuring that your bike looks sharp ride after ride. The cover features an asbestos-free gasket bound with nitrile for a tight, leak-free seal, offering added reliability and peace of mind during your off-road adventures.

Set your ride apart from the rest with this high-quality clutch cover that combines functionality with a professional racing aesthetic. Whether you're competing on the track or hitting the trails, the Boyesen Factory Clutch Cover delivers the durability and performance you need.

Item Specifics:

• Brand: Boyesen
• Manufacturer Part Number: CC02B
• Product Name: Clutch Cover
• Type: Clutch
• Model: Factory Racing
• Color/Finish: Black / Powder-Coated
• Units: Each
• Riding Style: Off-Road
• Features:
  • Set your ride apart with the ultimate race performance look
  • Lightweight factory clutch cover provides years of outstanding protection; guaranteed not to warp
  • Individually surfaced for a perfect, leak-free fit
  • Super-tough, powder-coated finish resists weathering and wear
  • Asbestos-free gasket bound with nitrile for a tight, leak-free seal
• Package Information:
  • Weight: 1.06 lbs
  • Dimensions:
    • Height: 2.55 inches
    • Length: 8.07 inches
    • Width: 7.87 inches
• Condition: New

Fitment Table:

This Boyesen Factory Racing Clutch Cover fits the following Honda models:

Note: Please verify your motorcycle's model and year to ensure compatibility before purchasing. If you have any questions about fitment, feel free to contact us.

Enhance your bike's performance and style with the Boyesen Factory Racing Clutch Cover. Order yours today and experience the difference on every ride!

About the Ignition Cover

Upgrade your Honda CR500R with the Boyesen Factory Racing Ignition Cover in sleek black. Designed to give your bike a professional, race-inspired look, this ignition cover enhances aesthetics while providing superior protection for your engine. It seals properly, guarding the inside of your engine from dirt and water, and outlasts stock covers for long-lasting performance.

Crafted from the highest grade of aluminum, this cover is both strong and lightweight, ensuring durability without adding unnecessary weight. The super-tough, powder-coated finish resists weathering and wear, keeping your bike looking sharp even under the toughest riding conditions.

Set your ride apart from the rest with this high-quality ignition cover that combines functionality with a race-performance appearance. Ideal for off-road enthusiasts who demand both style and reliability.

Item Specifics:

• Brand: Boyesen
• Manufacturer Part Number: SC03B
• Product Name: Ignition Cover
• Type: Ignition
• Model: Factory Racing
• Color/Finish: Powder-Coated / Black
• Material: Aluminum
• Units: Each
• Riding Style: Off-Road
• Features:
  • Look like a professional with the Factory Ignition Cover
  • Seals properly, guarding inside of engine from dirt and water and outlasts stock covers
  • Cast from the highest grade of aluminum; strong yet lightweight
  • Super-tough, powder-coated finish resists weathering and wear
  • OEM paper gaskets can be reused
• Package Information:
  • Weight: 0.69 lbs
  • Dimensions:
    • Height: 2.55 inches
    • Length: 7.99 inches
    • Width: 7.95 inches
• Condition: New

Fitment Table:

This Boyesen Factory Racing Ignition Cover fits the following Honda models:

Elevate your bike's performance and style with the Boyesen Factory Ignition Cover. Whether you're hitting the trails or racing on the track, this cover delivers the durability and aesthetics that set you apart from the competition. Don't miss out on this opportunity to enhance your Honda CR500R—order yours today!

The 1987–2001 Honda CR500R is one of the most legendary motocross motorcycles ever produced—famous, feared, and admired for its brute power, unmatched torque, and raw performance. As Honda’s flagship open-class two-stroke motocrosser, the CR500R earned a lasting reputation as the pinnacle of big-bore two-stroke motocross engineering.

Here's an in-depth overview of the 1987–2001 Honda CR500R:

Overview and Historical Context:

The Honda CR500R was Honda’s ultimate open-class motocross bike, first introduced in 1984. By 1987, it had evolved into its final, most refined generation, continuing largely unchanged through the end of production in 2001. Throughout its lifespan, the CR500R gained iconic status due to its extreme power, dominant racing heritage, and fearsome reputation.

Even today, the CR500R remains a revered motorcycle, highly sought-after by vintage motocross enthusiasts, desert racers, hill climbers, and collectors.

Engine and Performance:

• Engine Specifications:

  • 491cc liquid-cooled, single-cylinder two-stroke engine
  • Reed-valve intake system
  • 5-speed close-ratio transmission
  • Electronic CDI ignition

• Performance Traits:

  • Legendary low-end torque and explosive midrange power delivery
  • Exceptional acceleration; easily capable of wheelies in every gear
  • Intimidating and difficult to ride to its full potential due to immense power and torque output (approx. 55–65 horsepower stock)
  • Famously demanding—often described as "violent" yet extremely thrilling and addictive for experienced riders

Chassis, Suspension, and Handling:

• Frame & Chassis:
  • Traditional steel frame (1987–2001), praised for durability and overall stability
  • Early frames (1987–1989) were known for their rigidity; later models slightly refined for improved rider comfort
  • Overall stable handling, though precise throttle control was essential to avoid unexpected wheelspin or lift-off
• Suspension:
  • High-quality, fully adjustable Showa inverted forks (post-1989) and Pro-Link rear suspension system
  • Excellent suspension quality for its era, capable of handling extreme off-road conditions and hard motocross landings
  • Frequently upgraded with aftermarket valving to better handle the brutal power and aggressive riding style it demanded
• Braking System:
  • Hydraulic disc brakes front and rear, effective and reliable braking performance suitable for its era

Evolution by Year:

1987–1988:

• Introduction of redesigned power-valve-free engine (Honda chose simplicity for durability and reliability)
• Improved suspension, revised ergonomics, and handling refinements compared to earlier generations

1989–1990:

• Significant suspension updates, including introduction of inverted front forks (1989)
• Minor refinements in carburetion and cooling system; improved overall balance and control

1991–1996:

• Incremental improvements focused primarily on suspension tuning, chassis ergonomics, and small reliability enhancements
• Minimal engine changes due to already overwhelming power and reliability

1997–2001:

• Virtually unchanged mechanically due to Honda’s focus shifting to four-stroke CRF models
• Graphics updates and minor suspension refinements; overall platform remained consistent due to proven success and reliability

Racing Heritage and Legacy:

• Dominated open-class motocross, desert racing, and hill climbing throughout the 1980s and 1990s
• Frequently used in desert racing events such as Baja 1000, Baja 500, and other off-road endurance races due to its immense power, reliability, and simplicity
• Hill climbers and sand-dune enthusiasts revered its extreme torque and horsepower, still favoring the CR500R today for conversions and special projects

Collectibility and Market Popularity:

The CR500R is highly collectible, and values continue to rise steadily due to limited supply, nostalgia, and its unmatched reputation in the motocross community.

• Most Collectible Models:

  • 1989 (first inverted forks)
  • 1997–2001 (final years of production)
    These later models are particularly desirable because they're the last of their kind.

• Aftermarket Support:

  • Excellent aftermarket availability for restoration, performance parts, and conversion kits (such as aluminum frame conversions using later CR250 frames).

Common Maintenance and Issues:

• Engine Vibration:
  Known for significant vibration due to massive displacement; riders often use aftermarket handlebar mounts or vibration-dampening components.

• Kick-Starting Difficulty:
  Starting requires significant physical effort due to high compression and engine size; proper technique and boot protection are critical.

• Top-End Durability:
  Frequent top-end inspections are recommended (approximately every 50–80 hours depending on usage), though the CR500 engine is widely known for robustness and reliability compared to smaller displacement two-strokes.

• Cooling System and Radiator Maintenance:
  Regular checks for leaks, corrosion, and proper coolant condition essential due to the engine’s high heat output.

Summary and Legacy:

The 1987–2001 Honda CR500R remains an unmatched symbol of raw motocross power and engineering simplicity. Its legendary status endures, revered by generations of motocross riders for its astonishing performance, reliability, and visceral riding experience. Today, the CR500R is one of the most collectible and iconic motorcycles ever produced by Honda, cherished by enthusiasts around the world.

If you'd like more details or specifics on particular years or technical features, just let me know!