SP Tadao has released a full exhaust system for the Yamaha YZF-R125 (8BJ-RE45J).
This confident product features a loop exhaust pipe and POWERBOX (exhaust expansion chamber) so that it can be used in all RPM ranges from low speed to high speed.
The slash-cut exhaust port and gravel guard, also used on the XSR900 and YZF-R7 of the same brand, make this exhaust a cost-effective solution that is hard to believe for a 125cc exhaust.
Product Specifications
Manufacturer's suggested retail price
approx. 715 USD (including tax)
Government certification
Volume: 89dB (proximity) / 78dB (acceleration)
Material: Polished ultra-light stainless steel
Oil system: Drain bolt ◯ / Filter ◯
Manufacture: MADE IN JAPAN
The displacement of 125 cc, which allows the driver to use the entire rpm range from low speed to high speed, is the reason why SP Tadao was so enthusiastic about its development.
This is where SP Tadao showed his skills. Although it took a lot of effort, he was able to draw out the impressive torque and power of the 2023~YZF-R125.
The robustness of its driving is truly magnificent, approaching 150cc or even 180cc, and is a word of pleasure!
First gear: The engine follows the twist of the right hand even when a higher gear is selected. It is extremely difficult to increase torque to this level with just an exhaust.
The sound is a pleasant, gentle, and controlled racing sound.
The acceleration feeling drawn from the comfortable torque is largely due to this loop exhaust pipe.
The loop exhaust pipe and POWERBOX (exhaust expansion chamber) were installed without regard to cost in order to bring out the overwhelmingly pleasant driving experience.
