BSA 68-0139 Rocker Box Cover Chromed 500CC 650CC

( Brand: Bsa ), ( Manufacturer Part Number: 68-0139 ), ( Part Type: Cover Box ), ( Vintage Part: Yes ), ( Compatible Year: 1962, 1963, 1964, 1965, 1966 ), ( Country Of Origin: United Kingdom )

Review BSA 500cc And Rocker Box Cover Part Chromed fits A50 A65 1962–1966

The **BSA 68-0139 rocker box cover** from the 1962 1966 A50 500cc and A65 650cc models is a meticulously crafted, high-quality aftermarket replacement part designed to restore both the aesthetic and functional integrity of your classic BSA motorcycle. This cover, forged from durable, heavy-duty die-cast zinc alloy, is precision-machined to match the original specifications, ensuring a seamless fit with the rocker box assembly on your A50 or A65 engine. The finish is a flawless, high-gloss chrome plating, applied through a multi-step electroplating process to deliver a mirror-like sheen that not only enhances the motorcycle s vintage appeal but also provides superior corrosion resistance. The design retains the iconic BSA styling cues, including the crisply defined contours, precise stamping details, and the signature BSA branding if applicable making it an ideal choice for both restoration projects and routine maintenance. Beyond its visual appeal, this rocker box cover is engineered to withstand the rigors of daily riding, offering reliable protection for the engine s internal components while maintaining optimal heat dissipation. Whether you re reviving a showroom-worthy classic or simply keeping your beloved BSA in peak condition, this replacement part combines authenticity, durability, and timeless craftsmanship to ensure a perfect blend of form and function.

### **Pros and Cons of Buying a BSA A50/A65 Rocker Box Cover (1962 1966, 500cc/650cc, BSA 68-0139)**

1. **Authenticity and Restoration Value** This part is a genuine BSA component, essential for maintaining or restoring a classic BSA A50 or A65 motorcycle. Original parts are highly sought after by collectors and enthusiasts, preserving the bike s historical integrity.

2. **Durability and Quality** BSA motorcycles were built with robust engineering, and their parts, including the rocker box cover, were designed to last. A chromed rocker box cover adds a polished, vintage look that enhances the bike s aesthetic appeal.

3. **Compatibility** The BSA 68-0139 part is specific to the A50 (500cc) and A65 (650cc) models from 1962 1966. It fits seamlessly without modification, making it a straightforward replacement for damaged or missing covers.

4. **Aesthetic Appeal** The chromed finish gives the motorcycle a refined, showroom-like appearance, which is particularly valuable for bikes used in exhibitions, rides, or as display pieces.

5. **Investment Potential** Classic BSA parts, especially those in good condition, can appreciate in value over time. Owning an original part may be beneficial if you plan to sell or trade the bike in the future.

6. **Functionality** The rocker box cover protects internal components from dirt and debris, ensuring smoother operation of the valve train. A well-maintained cover contributes to the longevity of the engine.

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1. **Cost** Original BSA parts, especially chromed ones, can be expensive compared to aftermarket or replica alternatives. Prices may vary depending on condition, rarity, and demand.

2. **Availability and Sourcing** Finding an exact match (especially chromed) may require searching through collectors, auctions, or specialized motorcycle part dealers. Some sellers may charge premium prices for rare items.

3. **Condition and Wear** If purchasing used, the part may show signs of rust, dents, or wear. Inspecting it thoroughly (or having it professionally inspected) is crucial to avoid hidden issues.

4. **Installation Complexity** While the part itself is straightforward, removing the old cover may require disassembling parts of the engine or valve train. Some riders may need mechanical experience or professional help.

5. **Maintenance Overhead** Keeping the chromed finish looking new requires regular polishing and protection against corrosion, which adds to upkeep costs.

6. **Alternative Options** Aftermarket or replica parts (e.g., from companies like **Classic Motorcycle Parts** or **Bike Bandits**) may offer similar aesthetics at a lower cost, though they may not be as historically accurate.

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Buying an original BSA 68-0139 chromed rocker box cover is a worthwhile investment if you prioritize authenticity, restoration value, and the classic look of your A50/A65. The part is durable, functional, and enhances the bike s appeal, making it ideal for enthusiasts who value historical integrity. However, the cost and potential sourcing challenges mean it may not be the best choice for casual riders or those on a tight budget.

If budget is a concern, aftermarket replicas can provide a similar appearance without the premium price. But for true BSA purists, the original part is unmatched in quality and desirability.

- You are restoring or maintaining a classic BSA for long-term preservation.

- You have the budget and are willing to invest in authenticity.

- You plan to use the bike in shows or rides where originality is valued.

- You need a cost-effective solution and can compromise on authenticity.

- You lack mechanical experience to install or maintain the part properly.

- You prefer to allocate funds toward other high-priority restoration projects.

Always verify the part s condition before purchasing and ensure compatibility with your specific model year.

Details:

BSA Rocker Box Cover all A50 500cc A65 650cc years 1962-1963-1964-1965-1966 Part number 68-0139 chromed, Whiz Location next to Steve McQueen.

part #: 680139 prices

• $29.00-$45.00

specifications cyclevintagee:

• for models: A50, A65
• for years: 1962-1966
• brand: Bsa
• mpn: 68-0139
• part type: Cover Box
• vintage part: Yes
• compatible year: 1962, 1963, 1964, 1965, 1966
• country of origin: United Kingdom

general cyclevintagee:

• condition: Used
• Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories

payments cyclevintagee:

• other
• wallet: Apple-pay
• credit card: Mastercard

offer cyclevintagee:

• options: Ship-to-home
• started: February 22, 2026
• quantity: 1
• sold: 0
• availability: In Stock

seller cyclevintagee:

• # reviews: 3816
• city: Paynesville, Minnesota
• rating: 100.0%

shipping cyclevintagee:

• class: Standard
• carrier: UPS
• cost: $9.99
• type: Fixed
• transit: 3-6 Days
• service: UPS Ground

returns cyclevintagee:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

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