There are many other brands that rotten, but this time it's Thomson. The stem is exclusively from Thomson, but I've been using X2 (two bolts) since I started riding the fix, Suddenly, I wondered, "At the same angle, how is the x2 and X4 riding on the length?" Immediately pulled out the X4 stem that was used in the past and put it into my bike. First of all, the difference in looks. X2 is two, and X4 is four, so I think the difference in appearance is very large. If you look at the stem over the steering wheel, the ruggedness will be different.

Thomson X2 ¥ 10,000 (excluding tax) Thomson X4 ¥ 10,000 (excluding tax) The second difference is. If it is a catalog value, it is a ± 10 ° stem of the size of 90mm in size that I use. X2 is 135g x4 154g It is about 20g of Zakkuri. Regarding the problem of honesty, I don't feel like a very difference on riding.Of course there are individual differences. Third rigidity. Originally, X2 is for genres such as road bikes, and X4 has a strength that can be used for many purposes such as MTB. Well, it means to take lightness or sturdy. However, I actually use the X2, but there is no sign that it will break even if it is a bashbashi skid or a light trick. Of course, it is when the torque and installation are firm. It means that some strength is secured even in X2. This time, I compared both and thought, "It's definitely different." You can't experience it without using both. I have a MASH setting called Thomson Long Riser bar on the Thomson Stem, I felt a lot when I rowed by a row on a hill and rowing. "Surely X4 has no twist, and can do dancing with a very tight feeling." There is no sense of security. Well, the purpose I saw is different, and I think that the X4 is solid, so I think it will be almost expected, The experience exceeds expectations. It feels pretty good. This is really. If you are using X2 now, I would like you to try X4. KYOHEI Brotures Harajuku 03-6804-3115 harajuku@brotures.com You can also purchase distant people and those who cannot come to the store. If you wish, please contact us using the following template. ■ Wanted products brand: model: Color: ■ Delivery method (store / shipping) ■ Name ■ Address ■ Contact information