SESMIC-Mini BLK muffler… 70,400 yen (tax included)
Part number: 16-014-04B Compatible vehicles: Monkey 125 (21-23) (24-)
The SESMIC-Mini series is a scaled-down version of the SESMIC silencer to fit the Monkey 125. The stainless steel exhaust pipe is painted with a heat-resistant black paint, creating an atmosphere of the 1980s.
This time, the SESMIC-Mini muffler, which was originally available for the JB02 model, has been renewed to fit the current 8BJ-JB03/JB05 model. By changing the exhaust pipe routing from the normal up-type to a down-type, it has a sportier style that is different from the genuine product.
This model is equipped with a “down tube (silver)” that improves the lack of rigidity that is a weak point of the backbone frame.
ADVERTISEMENT
A vehicle equipped with side covers, an essential item when installing a down muffler.
The silencer is raised, giving the rear a more aggressive look that is different from the original up-muffler.
Product overview
Stainless steel exhaust pipe: Φ35-Φ50.8
Aluminum silencer: SESMIC-Mini L300
Silencer insertion diameter: Φ52
Weight: None
Volume: 85dB (close range) / 87dB (acceleration)
Government-certified muffler (compatible with models 8BJ-JB03 and 8BJ-JB05).
Meets 2016 noise regulations and 2020 exhaust gas regulations.
Drain bolt: Yes
. Filter: Yes.
JAN: 4539770131158.
I used a silencer for the Monkey 50 (Z50) for the 125. This is a new up-type muffler for the Monkey 125 [OVER Racing].In addition to the new up-muffler for the Monkey 125 from the motorcycle parts manufacturer “OVER Racing (Over Racing Projects)”, a new down tube for the Monkey 125 has been released, which uses the same square pipes that are typical of OVER Racing and are also used for the swing arm material. The down tube comes in two types: silver and black. REPORT ● Kita Hideaki (KITA Hideaki) OVER (Over Racing Projects) https://www.over.co.jp/
Luxurious new exhaust system for the current Monkey 125 (JB03 & JB05)! Four types of up- and down-type exhausts [OVER Racing]Motorcycle parts manufacturer OVER (Over Racing Projects) has released four new mufflers for the current model (JB03 & JB05) of the Monkey 125. We will introduce the up-type “Stainless Oval Up Muffler” and “TT-Formula Full Titanium Up Muffler”, as well as the down-type “GP-PERFORMANCE Full Titanium” and “TT-Formula RS Full Titanium”. REPORT●Kita Hideaki (KITA Hideaki) OVER (Over Racing Projects) https://www.over.co.jp/
The exhaust system weighs less than half the stock weight (approximately 5.2 kg)! OVER Racing’s Honda Monkey 125 customization | Tokyo Motorcycle Show 2022In 2022, the Monkey 125 underwent its first model change, with the engine being made longer-stroke, the output characteristics being changed, and a manual 5-speed transmission being adopted. Based on the further evolved Monkey 125, the long-established and popular motorcycle parts manufacturer OVER Racing has customized it using their own parts. PHOTO/REPORT ● KITA Hideaki OVER RACING PROJECTS https://www.over.co.jp/
![The child seat is retro and cute. But the 124cc straight-line leader is the Honda Chari! [Portrait of a 4MINI Enthusiast]](https://motopeek.com/wp-content/uploads/2025/10/4598-1762340867209.jpg){kind=small}
![Only the frame and tank are genuine! A modified Ape finished with used parts [Portrait of a 4MINI Enthusiast]](https://motopeek.com/wp-content/uploads/2025/10/4604-1762340994544.jpg){kind=small}
