fits model: 125. make: Yamaha. year: 1990.

( Part Type: Shaft Drive Gear Tachometer ), ( Country/region Of Manufacture: Japan ), ( UPC: 248178310100 )
The 248-17831-01-00 DT Shaft Drive YAMAHA HS Gear 175/125 Tachometer is a high-quality, essential component for any Yamaha HS 175/125 motorcycle. This tachometer is specifically designed for use with DT shaft drive models and is equipped with a gear reduction mechanism to ensure accurate and reliable readings.
The tachometer features a large, easy-to-read dial with clear numbers and markings, making it easy for riders to monitor their engine RPMs while on the go. The dial is backed by a high-contrast background, ensuring that it is easily visible in various lighting conditions, both day and night.
The tachometer is built to withstand the rigors of motorcycling, with a durable, waterproof housing that protects it from the elements. It is also equipped with a robust mounting system that allows it to be securely attached to the handlebars, ensuring that it stays in place even during high-speed rides.
The 248-17831-01-00 DT Shaft Drive YAMAHA HS Gear 175/125 Tachometer is a must-have accessory for any Yamaha HS 175/125 motorcycle owner who wants to ensure that their engine is running at optimal performance levels. With its accurate readings, durable construction, and easy-to-read dial, this tachometer is a reliable and essential tool for any motorcyclist.
Pros of buying a 248-17831-01-00 DT Shaft Drive Yamaha HS Gear 175/125 Tachometer:1. Compatibility: This tachometer is specifically designed for Yamaha HS models with 175cc or 125cc engines that use a DT shaft drive. This ensures a perfect fit and function.
2. Easy Installation: The tachometer comes with all necessary mounting hardware, making the installation process straightforward and hassle-free.
3. Improved Riding Experience: A tachometer provides valuable information about engine RPM, which can help riders optimize their riding style and maintain their engine's performance.
4. Durable Construction: The tachometer is built to withstand the rigors of off-road riding, featuring a durable and water-resistant housing.
Cons of buying a 248-17831-01-00 DT Shaft Drive Yamaha HS Gear 175/125 Tachometer:1. Limited Functionality: As a basic tachometer, it does not offer additional features such as speedometer, odometer, or fuel gauge.
2. Potential Compatibility Issues with Aftermarket Parts: If you have any aftermarket parts installed on your Yamaha HS, there might be compatibility issues with this tachometer. It's always a good idea to check with the manufacturer or a Yamaha expert to ensure compatibility.
Conclusion:The 248-17831-01-00 DT Shaft Drive Yamaha HS Gear 175/125 Tachometer is a great addition to any Yamaha HS with a DT shaft drive, offering improved riding experience and easy installation. However, its limited functionality and potential compatibility issues with aftermarket parts should be considered. If you're looking for a basic yet reliable tachometer, this could be a good choice.
Recommendation:If you're looking for a simple yet functional tachometer for your Yamaha HS, the 248-17831-01-00 DT Shaft Drive Yamaha HS Gear 175/125 Tachometer is a solid choice. However, if you're interested in additional features such as speedometer or fuel gauge, you might want to consider a more advanced option. Always make sure to check compatibility with any aftermarket parts you have installed on your bike.
Up for your consideration is an original Yamaha dt125 a b c tachometer drive gear tach drive gear was recently removed from a 1974 Yamaha dt125 with frame number 444 113x build date tach drive gear will fit several model's and years oem manufacturer part number for the tachometer drive gear is tach drive gear looks to be in good shape some surface rust and grime please see photos please verify your bike can use this part before purchasing.
Even old parts deserve a new life.
Please let me know if you would like more measurements, photos, etc.