- 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...Leggi di più
- 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...Leggi di più
- Installation was quite simpleLeggi di più
- 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.Leggi di più
- 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...Leggi di più
- 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...Leggi di più
- 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...Leggi di più
- 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!Leggi di più
- 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...Leggi di più
- 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...Leggi di più - 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...Leggi di più
- I installed it on my VOX.Engine braking reduction cannot be experienced unless the speed is fast.When the Axel is returned, the effect of engine braking is weakened.There seems to be an improvement in...Leggi di più
- I looked at it expecting it to be effective, but I didn't really understand.Leggi di più
- I had heard it was good, but I didn't realize how much it would change….However, MaintenanceCycle is exploringLeggi di più
- The high RPM extension is good, but I would like to see a more detailed Instruction Manual.Leggi di più
- Engine braking is now Mild and can be pulled in all areas.Leggi di più
THE LARGEST
SHOP IN JAPAN
EXCLUSIVE COUPONS,
SALE, DEALS
FAST, RELIABLE
SHIPPING