HARLEY-DAVIDSON 70903-77 Fxb Dash Mount Lowrider Tach Cov Fxs/fxb 77-85 Speedo. Cov. Base

( Brand: Harley-davidson ), ( Manufacturer Part Number: 70903-77 ), ( Part Type: Mount ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review HARLEY DAVIDSON Fxs/fxb Dash Mount 77-85 Lowrider Speedo. Tach Cov. Base fits STURGIS FXS

The Harley-Davidson 70903-77 FXS/FXB Dash Mount Tachometer Base is an essential accessory for Harley-Davidson Lowrider motorcycles manufactured between 1977 and 1985. This high-quality tachometer base is designed to securely mount your Harley-Davidson tachometer to your motorcycle's dashboard, providing an authentic and functional look.

Crafted from durable materials, this tachometer base is built to withstand the rigors of the road. It features a sleek, low-profile design that blends seamlessly with your motorcycle's dashboard, enhancing its aesthetic appeal. The base is also designed to be easy to install, with clear instructions provided to ensure a hassle-free experience.

The Harley-Davidson 70903-77 FXS/FXB Dash Mount Tachometer Base is compatible with a wide range of Harley-Davidson tachometers, including those with a 1-1/16 inch (27.94 mm) diameter. It comes with all necessary hardware for installation, including mounting screws and bushings.

This tachometer base is an excellent choice for Harley-Davidson enthusiasts who want to add a functional and stylish touch to their motorcycle. It is also a must-have for riders who prefer to have the important information of their engine's RPM at a glance while on the road. With its robust construction, easy installation, and compatibility with a variety of Harley-Davidson tachometers, the 70903-77 FXS/FXB Dash Mount Tachometer Base is a worthwhile investment for any Harley-Davidson Lowrider owner.

Pros and Cons of Buying Harley-Davidson FXS/FXB Lowrider Sturgis Tach Base (70903-77)

The Harley-Davidson 70903-77 FXS/FXB Lowrider Sturgis Tach Base is a popular aftermarket accessory for Harley-Davidson motorcycles. This tachometer base allows riders to install a tachometer on their lowrider models that were originally not equipped with one. In this analysis, we will discuss the pros and cons of purchasing this product.

1. Enhances Riding Experience: A tachometer is an essential tool for performance-oriented riders. It helps monitor engine RPMs, providing valuable information for optimal performance and fuel efficiency.

2. Retro Styling: The Sturgis tach base has a classic, retro design that complements the lowrider aesthetics. It adds to the overall look and feel of the motorcycle.

3. Easy Installation: The tach base is designed for straightforward installation. It mounts directly onto the handlebar, and no wiring is required for most applications.

4. Durable Construction: The tach base is made of high-quality materials, ensuring longevity and durability. It is designed to withstand the rigors of riding, making it a worthwhile investment for Harley-Davidson enthusiasts.

1. Additional Cost: Installing a tachometer involves purchasing not only the base but also the tachometer itself. This adds to the overall cost of the upgrade.

2. Potential Compatibility Issues: While the tach base is designed to fit various Harley-Davidson models, there may be instances where it does not work seamlessly. It's essential to ensure compatibility before making a purchase.

3. Impact on Aesthetics (Subjective): Some riders may not prefer the addition of a tachometer, as they believe it detracts from the clean, minimalist look of their lowrider motorcycle.

The Harley-Davidson 70903-77 FXS/FXB Lowrider Sturgis Tach Base offers several advantages, such as enhancing the riding experience, adding retro styling, and ensuring easy installation. However, the additional cost and potential compatibility issues are worth considering before making a purchase. Ultimately, the decision to buy this product depends on your individual preferences and riding style.

If you are a performance-oriented rider seeking to monitor engine performance or simply want to add a retro touch to your Harley-Davidson lowrider, the Sturgis tach base is an excellent investment. It is essential to ensure compatibility with your motorcycle model and consider the additional cost before making the purchase.

Details:

Mount 70900-77. Rub stud 70903-77 plate 62563-65 rubber with 2 Allen screw mounts, missing front tab. Bob tank vertical FXS/FXSB speedo tach dash mount kit 77-85 4 speed 50235-63 frat.

part #: 7090377 prices

• $5.99-$15.00

specifications tachometermotorcycleiz:

• for models: Fxs, Sturgis
• for makes: Harley
• brand: Harley-davidson
• mpn: 70903-77
• part type: Mount
• vintage part: Yes
• country of origin: United States

returns tachometermotorcycleiz:

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

general tachometermotorcycleiz:

• Motorcycle Scooter Parts Accessories > Instruments Gauges > Instrument Gauge Parts
• condition: Used

shipping tachometermotorcycleiz:

• carrier: USPS
• type: Fixed
• service: USPS Ground Advantage
• cost: $5.99
• class: Standard
• transit: 5-9 Days

payments tachometermotorcycleiz:

• wallet: Google-pay
• other
• credit card: Diners-club

seller tachometermotorcycleiz:

• city: Jonesborough, Tennessee
• rating: 100.0%
• # reviews: 3258

offer tachometermotorcycleiz:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: January 15, 2026
• quantity: 1

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