Believing the Net articles and Reviews, I bought it in the hope that it would alleviate the overly effective Engine braking of the Groms, improve Response, and increase fuel economy.This is a review b...Lee mas- A bit tricky to install on the ADV150. Had to add a couple more inches of tubing to the air box end for a proper fit, but it worked as expected. Much smoother deceleration when rolling off the throttl...Lee mas
- Hyper Bulb for CT125 and CT110 HUNTER CUB.I experienced a slight reduction in Engine braking.I have a Valve in the battery cover to make maintenance of the Valve easier.:SetLee mas
- You never know what ever gains you will get from a glorified PCV valve, but strangely the engine feels free revving especially at high revs. From throttle wide open to close the engine seems to overru...Lee mas
- [How is it used?Commuter MainWas the one you received as per Image?YesWas the installation difficult?it's simpleHowever, the included instruction manual is WhiteBlack and halfway detailed, so it i...Lee mas
- Response up, acceleration up, fuel efficiency at startup, and ease of embracement, etc. can be obtained. [Hyper Bulb][Hyper Bulb] ‥Also known as. Decompression Valve." 1wayValve." Parts that can depre...Lee mas
- I bought it because I heard that it reduces the effectiveness of embellishments.I didn't feel the amazing effect as shown on YouTube.All are slight changes.Still, it is better to have it than not to h...Lee mas
- Installation was quite simpleLee mas
- I wanted to make the white color less noticeable on a matte black car body, so I applied Carbon Seat that I had at home.Easy to install, effective and affordable.Periodic cleaning is necessary.Lee mas
- I bought a Z125pro and due to snowfall in Hokkaido, my car hibernated before I could ride on public roads. I installed it because it was highly rated in everyone's Impression. I don't know how it comp...Lee mas
- Durability is normal because it is a consumable item.The CowlCover was installed at the same time as the Hyper Ignition Coil was installed to prevent oil deterioration, etc. The time lag at Throttle O...Lee mas
- I replaced the weight roller, clutch spring, etc. together, so I can't tell the effect of the hyper valve alone, but I can tell the difference on hills, high speeds, etc. far more than with the NORMAL...Lee mas
- I had installed it on my LEAD125 before when I was customizing it in various ways, and I felt that it increased acceleration without decreasing fuel efficiency, so I installed it again this time!Lee mas
- I was looking for a product to improve performance on my Monkey125 motorcycle. I found T-Rev and WirusWin products, and I chose WirusWin products while thinking about which one to choose between the t...Lee mas
- Picture 2 (from winrus) that was also poorly printed and added to the package show the valve been mounted with the wire ring and round edge towards the engine.
The other (user) pictures show the whit...Lee mas - Installed on Byte. The work took less than 10 minutes.The engine noise became quieter and acceleration smoother, and although the difference was minimal for a 50cc engine, the effect was clearly notic...Lee mas
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