Bike Stem 123mm

This Stem Riser is excellent, build quality is first rate and the whole thing looks very neat and tidy when fitted. Very strong and robust looking, feels very safe and secure when fitted. Fitting is very simple and takes about 10 minutes to complete. I bought this to give me a better riding position, giving me a straighter back, reducing strain and making my cycling much more comfortable/ enjoyable. Works great back is fine and my seating position is much improved.

For the price, it is a really excellent buy. Fits well, works well, looks well. There isn't much more I can say but that it does exactly what it's supposed to and looks really good doing it. I am especially impressed with the quality and the fact that varying shims and spacers included cover pretty much all eventualities. Feels solid, not cheap and flimsy. Very good value and I am very happy with it.

It does its job, but I think I should wait for a more extended version to be back in stock. The long screw was not even. But it's even enough to install the extender.

Easy to fit, even for someone who's hopeless at fixing things. I chose the smaller option so that I did not have to lengthen the cables. It has made a huge difference to the comfort when riding my mountain bike.

Works really well on my trex fx2

Ok

There are a lot of very similar looking extenders on Amazon all with different foriegn looking names. Having bought two different named extenders, and returned the other one as too short, I would suggest that they are in fact all made by the same supplier. The only difference seems to be a slight movement up or down in the price you pay. That said I found this extender well made and hopefully quite strong. It all fitted as it should with no problems. It would have been nice to see 5 mm bolts instead of 4 mm but I had no trouble and they grip well. Would suggest careful tightening. Nice finish and looks good

Does the trick and bikes now at much better height but careful, easy to over tighten. Thread gone. Had to rethread and use bigger bolt and did not come with enough washers

Conforme à la description

Perfect for raising the handle bar on my mountain bike. I am a heavier rider, and found the handlebars too low. This has raised them to a comfortable level and I feel like I have a totally new bike. 100% improvement. No more sore back or sore hands... Riding in comfort. Highly recomment. Very good wulaity product.

Buon materiale facile montaggio la schiena non mi fa più male dopo aver alzato il manubrio

Compatibile con btwin ..semplice da montare e funzionale

Durante la prima uscita in MTB ho subito provato sollievo per la postura modificata . Consiglio uso frenafiletti .Consigliato