fits model: 125, 250. make: Yamaha.

( Manufacturer Part Number: 37A-25135 )
The Yamaha 37A-25135 front wheel speedometer cable drive gear set is an essential component for the proper functioning of the speedometer and odometer systems on select Yamaha motorcycles with engines ranging from 125cc to 250cc and model years between 69-79. This drive gear set is specifically designed to fit the DT series motorcycles.
The package includes a complete set of drive gears for the front wheel speedometer, consisting of a drive gear, a sprocket, and a cable drum. The gears are precision-machined from high-quality materials to ensure durability and accuracy in transmitting wheel speed data to the speedometer.
The drive gear engages with the wheel's tooth pattern to transmit rotational speed data to the cable drum, which, in turn, transfers the data to the speedometer via the speedometer cable. The sprocket, located on the other end of the cable drum, interfaces with the speedometer cable to facilitate the transfer of data.
The cable drum is designed to accommodate the speedometer cable securely and effectively, minimizing cable slippage and ensuring reliable data transmission. The gears are engineered to operate smoothly and quietly, reducing unwanted vibrations and noise.
Installing the Yamaha 37A-25135 front wheel speedometer cable drive gear set is a straightforward process, and it replaces the worn-out or damaged gears on your motorcycle. By using genuine Yamaha parts, you can ensure the continued accuracy and reliability of your speedometer and odometer systems.
In conclusion, the Yamaha 37A-25135 front wheel speedometer cable drive gear set is a vital accessory for Yamaha DT series motorcycles with engines between 125cc and 250cc and model years between 69-79. This set includes a drive gear, a sprocket, a cable drum, and all necessary hardware for installation. These precision-machined components are designed to provide accurate and reliable speedometer and odometer readings, ensuring a safer and more enjoyable riding experience.
a. Compatibility: This Yamaha speedometer cable drive gear set is specifically designed for Yamaha motorcycles with models DT 125, 175, 250, and manufactured between 1969 and 1979.
b. Original Equipment: This part is an original equipment manufacturer (OEM) part, ensuring a perfect fit and optimal performance for your motorcycle.
c. Durability: Yamaha is known for its high-quality parts, and this speedometer cable drive gear set is no exception. It's built to last and designed to withstand the rigors of motorcycle use.
d. Easy Installation: The speedometer cable is relatively easy to install, and this set includes all necessary components for a smooth installation process.
2. Cons:a. Price: Compared to aftermarket alternatives, this OEM part may be more expensive. However, the investment in a genuine Yamaha part ensures the best possible fit and performance.
b. Availability: Depending on your location and the specific model of your motorcycle, it may take some time to locate and purchase this part. Checking with local Yamaha dealers or authorized repair shops is recommended.
Conclusion:The Yamaha 37A-25135 Front Wheel Speedometer Cable Drive Gear Set is a high-quality investment for motorcycle enthusiasts who own a Yamaha DT 125, 175, or 250 model from the 1969-1979 era. While it may be more expensive than aftermarket alternatives, the benefits of an OEM part, including compatibility, durability, and easy installation, make it a worthwhile investment for those seeking optimal performance and a perfect fit for their motorcycle.
Recommendation:If you're in need of a new speedometer cable drive gear set for your Yamaha motorcycle, consider investing in the genuine Yamaha 37A-25135 Front Wheel Speedometer Cable Drive Gear Set for DT 125, 175, and 250 models manufactured between 1969 and 1979. This OEM part, while more expensive than aftermarket alternatives, offers the best possible fit, durability, and performance for your Yamaha motorcycle.
Items come complete as pictured. In great shape with no damage.