デコボコ– Author –
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[Z1-R Maintenance] Was the engine trouble here? Rechecking and optimizing WEB CAM #110 valve timing
It's like walking through a minefield—that kind of bike. It's a classic bike thing, but I'm a bit nervous about removing things and they don't go smoothly, w... -
PAMS Back Position Kit installation. Dramatically improves operability while maintaining the stock look
This Z1R still doesn't let me relax. Scary, these KAWASAKI Z series bikes... Just removing a bolt is scary—that's the reality of working on vintage bikes. Z1... -
The folding pillion steps on the NSR250R. A masterpiece of design that still looks stunning today.
https://www.youtube.com/shorts/HW-sT9yPqVU Footpeg / passenger footrest for Honda NSR 250 SP 9 1990 - Honda "I'm a motorcycle mechanic in Japan. I usually wo... -
Yamaha Genuine Parts | Dial Gauge Stand B Plug Type | 90890-01256 | ¥2,520 | Also Perfect for Kawasaki Z-Series and GS-Series
https://www.youtube.com/watch?v=cudSBWkCdbQ Yamaha Genuine Parts | Dial Gauge Stand B Plug Type | 90890-01256 | ¥2,520 | Also Perfect for Kawasaki Z-Series a... -
[Unicorn GSX1200S] Refreshing the suspension on the oil-cooled Katana. Proceeding with both “Swingarm Overhaul” and “Rear Caliper Overhaul” simultaneously
Unicorn JAPAN-made GSX1200S has received a lot of requests from all the way in Izu. With plenty of time available, I'd like to proceed with the work at a ste... -
A sleek and pristine “YAMAHA SRX600.” Seeking the next owner to carry on this beauty and heartbeat (Price: ¥1,200,000)
This SRX600 is finished to an incredibly high standard. The owner is switching to an air-cooled four-cylinder, so it's being sold. Honestly, I'd like to have... -
[NSR250R Maintenance] Even luxury bikes have loose parts inside? The cause of the discomfort—”suspension bearings”—completely replaced to restore new-bike rigidity
Anyway, the bikes brought in are so clean that… I'm careful with protection, protection, protection. Since old bikes can be problematic, I take my time to ca... -
[January 2026 Best Buy] 7 Items I’m Glad I Purchased. SHOEI, TONE, DJI… A Mechanic’s Complete Record of “Serious Shopping”
With the expansion of e-commerce and the shipping industry, shopping has become more accessible and faster. Consumer spending seems to be increasing year aft... -
[The King of Oil-Cooled Engines] SUZUKI GSX-R1100K (1989 Model) Biennial Inspection | Refreshing with a Brand New Clutch Master Cylinder Tank Replacement
Seriously, seriously... Lately I've been thinking "My hay fever is cured theory" Maybe the nasal surgery worked so well that I've been surrounded by cedar tr... -
Factory Comfort Life! Dainichi HD-PN185 Humidifier Dramatically Improves Humidity. 32%→61%. Fire prevention and perfect for people too.
I moved to the countryside in Chiba and... I'm trying various things. With all this soil, I thought a humidifier wouldn't be necessary "I was wrong." As for ...
