THOMSONX4 Stem Black, 0Deg/70mm

Muy buen producto, se ve mucho mas robusto y resistente que mi vástago antiguo de mi bicicleta

Thomson bike product! Says it’s all. As expected this is a great stem! This purchase and my Thomson seat post brings my bike closer to what I envisioned my dream bike would be! Great pickup!

I am using the X4 on a road bike although it's marketed as a mountain bike item. As such, there is about a 50 gram weight penalty over say a Ritchey or a 3T road stem. Thomson's X2, the road-specific stem, competes in weight but I can't recommend it due to flex and the clamp having only two bolts. Headscratcher there...the X2 is Thomson's only mediocre product. The X4 benefit however is vastly superior stiffness - noticeable immediately and, the large clamp in my logic will be inherently kinder to finicky carbon handlebars. A stem review by Fairwheel Bikes a few years ago actually measured "compliance" i.e., flex under a twist load as in riding. Out of a bunch of carbon and alloy stems, the Thomson X4 took second overall being bested only slightly the Shimano Pro Vibe sprint version seen on Cavendish's rig and Theo Bos's Keirin bikes. The Thomsons are the best made stems and seat posts available in my opinion. The machining is exquisite and the overall quality is without equal. I can also validate Thomson's claim as to their seat post clamp being superior. That thing is the best way to NOT crack your $160 carbon post as it holds securely at 2.8 Nm. (BTW, get yourself a REAL torque wrench - not the "clicker." I learned that after cracking two of them...ouch.)

It seems all my bikes will have a Thomson stem - I don't see buying anything else - they just work well.I'm a big guy and need parts to hold up and last - these do.Machined aluminum work of functional art.

The Thomson X4 stem is awesome. Its one of the most chiseled and purposefully built components in my opinion. It is one of my first 21st century bike products. I got it for my DF3 and it fits the whole look of the bike nicely. Its nice and beefy and cleanly machined unlike most of the other stems that look all soft and doe like. All the bolts screw in smoothly and it holds my 3T Scatto bars tight with no carbon sandy grease during my standing start efforts. I got it for my new Dolan DF3 frame so I had to try different stem angles and lengths until I got the right fit. I went through 3 stems before finding the right size and they were all Thomson X4s because I was so impressed by their build quality and clean edged look and I'm an industrial designer with impeccable taste.

Amazing service and shipping. Item exactly what I ordered and expected. Already planning next order from seller.

Was looking for a shorter stem for my Cannondale Jekyll with 1.5 inch steerer tube. This is hard to find as most bikes are 1.25 inch. This fit perfectly and really changed the feel of my bike. I feel more stable on decents and steering is more responsive than with the stock stem. A shorter stem is a great way, relatively inexpensive way to change the ride characteristics of your bike. It also looks a lot better now too.Beware you may need to buy additional spacers to make this stem fit on your bike. Locating spacers was difficult but I found some Straightline spacers on CRC that fit perfectly.

The Thomson reputation is well known and in this case it continues. The stem is perfect for my mountain bike. Not sure what to say, it is well-made, nicely finished and strong. It should last longer than my new bike.

Great product .Second stem from Thompson.Light strong a looks amazing!

正に芸術品ですね。👍

MTBに使っていますが最高ですね！トムソンはMTBやピストにはすごく合いますね！

素晴らしいの一言

写真はオーバーサイズなのにワンポイントファイブ。45mm(o.p.f)って分かりにくい表記ステム長()の表記じゃ気付きにくいし、素人に優しくない。写真は50mmのものですとしか商品説明にないのに写真をオーバーサイズ使う性格の悪さ。不良在庫をていのいいように捌こうとしてる悪質さが見える