fits model: Ls2, R5, R5c. make: Yamaha.

( Brand: Yamaha Genuine Parts ), ( Manufacturer Part Number: 278-83540-02-00 ), ( Part Type: Gauge Tachometer ), ( Display: Analog ), ( Country/region Of Manufacture: Japan )
The 278-83540-01-00 LS2 gauge is a high-quality tachometer designed specifically for YAMAHA motorcycles. This tachometer is a must-have accessory for any serious rider who values precise engine performance data. The LS2 gauge features a large, easy-to-read digital display that shows your engine RPM in real-time. It also includes a shift light feature, which alerts you when it's time to shift gears for optimal performance. The LS2 gauge is easy to install and fits seamlessly into your motorcycle's dash, providing a sleek and professional look.
If you're looking for a more advanced tachometer, the 278-83540-02 DS7 R5B R5 is an excellent choice. This tachometer includes all the features of the LS2 gauge, but also adds a gear position indicator and a fuel level gauge. The DS7 R5B R5 is also compatible with YAMAHA's r-mode system, which allows you to easily switch between different engine mapping modes for optimal performance in different riding conditions. The DS7 R5B R5 is a bit more expensive than the LS2 gauge, but its advanced features make it a worthwhile investment for serious riders.
For those who prefer a more traditional analog tachometer, the 307-83540-00 tachometer is a great option. This tachometer features a large, easy-to-read dial that displays your engine RPM in real-time. It also includes a rev limiter feature, which prevents you from exceeding your engine's safe RPM limit. The 307-83540-00 tachometer is easy to install and fits seamlessly into your motorcycle's dash.
If you're looking for a tachometer that's compatible with multiple YAMAHA models, the 278-83540-02-00 R5C and the 307-83540-00-00 tachometer are excellent choices. The R5C tachometer is a digital tachometer that includes all the features of the DS7 R5B R5, but is specifically designed for YAMAHA R5 and R6 models. The 307-83540-00 tachometer is a traditional analog tachometer that's compatible with a wide range of YAMAHA models.
No matter which tachometer you choose, you can be confident that you're getting a high-quality product from 278-83540. These tachometers are built to last and are backed by a strong warranty, so you can ride with peace of mind. Whether you're a weekend warrior or a serious racer, a 278-83540 tachometer is a great addition to your motorcycle.
The Yamaha 278-83540 series tachometers offer a variety of options, each with its own pros and cons:1. 278-83540-01-00 LS2 Gauge: This model is a basic digital tachometer that is easy to install and use. It has a large, easy-to-read display and is compatible with various Yamaha models. However, it may not offer as many features as some of the other models in the series.
Pros:- Affordable price
- Easy to install and use
- Large, easy-to-read display
- Compatible with various Yamaha models
Cons:- Limited features compared to other models
2. 278-83540-02 DS7 R5B R5: This model is a digital tachometer with additional features such as a clock, odometer, and trip meter. It also has a backlight for easy reading in low-light conditions. However, it may require more installation time due to its additional features.
Pros:- Affordable price
- Includes additional features such as clock, odometer, and trip meter
- Backlight for easy reading in low-light conditions
Cons:- May require more installation time due to its additional features
3. 307-83540-00: This model is a digital tachometer with a more advanced display that includes a shift light function. It also has a high-resolution display for easy reading. However, it may be more expensive than some of the other models in the series.
Pros:- Includes a shift light function
- High-resolution display for easy reading
Cons:- May be more expensive than some of the other models in the series
4. 278-83540-02-00 R5C: This model is a digital tachometer with additional features such as a clock, odometer, trip meter, and shift light function. It also has a backlight for easy reading in low-light conditions and a high-resolution display. However, it may be more expensive than some of the other models in the series due to its additional features.
Pros:- Includes additional features such as clock, odometer, trip meter, and shift light function
- Backlight for easy reading in low-light conditions
- High-resolution display for easy reading
Cons:- May be more expensive than some of the other models in the series due to its additional features
5. 307-83540-00-00: This model is a digital tachometer with a more advanced display that includes a shift light function, clock, odometer, and trip meter. It also has a backlight for easy reading in low-light conditions and a high-resolution display. However, it is the most expensive option in the series.
Pros:- Includes a shift light function, clock, odometer, and trip meter
- Backlight for easy reading in low-light conditions
- High-resolution display for easy reading
Cons:- Most expensive option in the series
In conclusion, the choice of which Yamaha tachometer to buy depends on your specific needs and budget. If you are looking for a basic, affordable option, the 278-83540-01-00 LS2 Gauge may be the best choice. If you want more features, the 307-83540-00 or 278-83540-02-00 R5C may be more suitable. If budget is not a concern, the 307-83540-00-00 is the most advanced option.
Recommendation: If you are looking for a balance between affordability and features, the 278-83540-02 DS7 R5B R5 or 307-83540-00 may be the best choices. They offer additional features such as a clock, odometer, and trip meter, as well as a high-resolution display, without breaking the bank.
Replaces oem number superseded to oem number fits ds7 250cc 1972 LS2 100cc 1972 R5 350cc note may fit other model's.
This will save you the most money on shipping.
Nos new old stock genuine Yamaha ds7 250cc, LS2 100cc and R5 350cc tachometer gauge assembly.
Please examine the images in this ad closely to ensure proper fitment. New and unused and never been installed.
In the original oem Yamaha packaging. A rare find in new condition.