Large Failure

It did not come with YOSHIMURA's Hand BentStraight cyclone on cb750four.

It's my own fault for not measuring the pie count. (T ^ T) View detail

M-Tech Chukyo

A 4-1 MRS Yoshimura replica is installed on my Z1A.
With the original inner silencer, the Z1A stuttered when accelerating in the lower speed range between 2000-3000 rpm.
Now with the new built-in inner silencer, called "M-Tech Chukyo / old Yoshimura type" these problems are solved,
mind you, without changing the carburetor setting. The two-chamber construction of the inner baffle contributes to this positive result.
I also like the sound very much.
Greetings from Germany, Kawa Freddy -------------------------------------------- -------------- A 4-1 MRS Yoshimura replica is installed on my Z1a. With the original inner sound absorber, the Z1a jerked between 2000-3000 rpm when accelerating in the lower speed range. Now these problems are fixed with the new built-in inner silencer, called ""M-Tech Chukyo / Alter Yoshimura Type"" well -noticed without changing the carburetor setting. The two chamber structure of the inner sound wall contributes to this positive result. I also like the sound very much. Greetings from Germany, Kawa Freddy Powered by Google Translator View detail

YOSHIMURA style?

I don't know the sound of the YOSHIMURA of the time, and the KZ1000 is a race car, so it It is naturally quieter than "is a racing exclusive parts.
Z1, Z2, and KZ1000 each have obviously different sound quality, but I like the heavy sound of the 1000cc.
On my Motorcycle, the sound was almost the same with or without the Baffle. So, I use the Baffle to reduce vibration.
I think that a Silencer 5,000 yen for a 70mm Short Tube is a good idea to buy it for fun and enjoy it in many ways. View detail

This is about as good as it gets.

YOSHIMURAIt is a Copy product of three walls, but the making was good.
The sound is a collection of large pipes, and the volume is just right.YOSHIMURAThe Baffle has a deep flavor with the addition of the nostalgic three-wall style.
Glass Wool has been removed. View detail