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HMS Honda Rainbow CB650R & NX400 SSB

This time we produced guards for the CB650R and NX400 for Honda Rainbow Saitama. For the CB650R, we added an SSB slider α and an HMS pipe to the existing [...]

Favorite video

When I change vehicles, I watch various videos to see how I drive, but I like the ones I have uploaded from above. A side shot is more useful as [...]

2024 JAGE Cup Round 3 Z650 progress and next steps

The Z650 is being built without major modifications, with the goal of being able to go on tours at any time and to participate in gymkhana. Since changing the rear [...]

Minicarna Tournament

This weekend I will be participating in the Minicarna tournament at PPS "Pylon Park Suzuka" in Suzuka. This is a gymkhana event that is only open to vehicles with 12 [...]

Dunlop Cup JAPAN and the new Q5

I participated in JAPAN, where gymkhana riders from all over the country gather. I joined the JAGE training the day before and had fun training with a variety of different [...]

Thai-made Q5 comparison test

Yesterday, ahead of the Dunlop JAPAN event, we conducted a comparison test of the new "Thailand-made" Q5 120/70ZR17 front tires at the Saku Parada Gymkhana practice field. I've been testing [...]

Tri-Kana after a long time and the evolution of the Z650

I went to Saku Parada for the first time in a while to play Tri-Kana. I was able to get hold of the video, so please take a look. Trikana [...]

Comparison of old and new Dunlop Q5

This time, we compared the fitting of the American-made and Thai-made 120/70ZR17 front wheels of the domestically produced Q5. I accidentally forgot to compare weights, but I feel like I'm [...]

Z650 update result

The Z650 had been tested and updated up until the 4th round of the Dunlop Cup, but I spent two days over the weekend checking it and setting it up [...]

Z650 update

After competing in the Dunlop Cup and seeing the videos and experiencing the actual riding feel, I decided to update the Z650. The changes made this time include the ABS [...]

KTM 390 Duke SSB

for KTM new 390DUKE This time we created an SSB for KTM's 2024 model 390DUKE. I think we've created a great product that doesn't require any modification to the cowling [...]

2021~MT09 SSB countermeasures

Regarding the use of the SSB "YS31" for MT09 model years 2021 and later. There have been cases where the contact surface between the SSB and the frame has become [...]

2024 Dunlop Cup Round 4

I participated in the 4th round of the Dunlop Cup, which was held under clear, very hot skies. The vehicle participating this time is the Z650. The specifications are as [...]

I participated in the Let’s Run with Sakuda-san DAY at Tsukinowa Driving School.

From the Ehime tournament, we took a ferry to Osaka South Port, then headed straight to Tsukiwari Driving School. This time, I was the main event, so there are almost [...]

Ehime expedition

Normally I would participate in the tournament in November, but this year the NAPS Cup Osaka will be held on the same day, so This year I participated in the [...]

Ehime Expedition ~ Moon Ring

This weekend we are going on a 4-night, 5-day expedition. We left early on Saturday the 7th. We took the Orange Ferry from Osaka Nanko to Toyo Port in Ehime [...]

Final setup before Ehime Dunlop

The Z650 is being developed with the goal of being a machine that can be used for touring comfortably with minimal modifications and can even be used to compete in [...]

About CST CM-S5

Here is some information about CST's 17-inch radial CM-S5, which we started testing recently. In terms of performance, I think it's somewhere between the Q5 and Q5A, but I think [...]

Domestic production of the Q5 and respective tire tests

Dunlop has announced that the country of production for the Q5 will be changed to Japan, with some production to be in Thailand. This is expected to ensure a stable [...]

Differences in Z650 setup and tires Q5A performance

The setup of the Z650 is also progressing smoothly. On Sunday, I participated in a practice session at the Tsukuba Circuit Gymkhana and attacked in the morning with the Q5A. [...]

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