CYSKY Bike Stem Universal 31.8mm and 25.4mm Adjustable ± 90 Degree 90mm 110mm 145mm MTB Stem Bike Stem Riser Short Handlebar Stem for Mountain Bike Road Bike BMX City Bike Bicycle

Very good item, well made and has given the reach I need. It’s not quite 90° but it’s close enough. One thing however, due to the slight different in the height of the actual stem mount section I had to change my configuration of spacers in order to secure the head bolt down and lock the forks back in. As it happens I had some spacers in a container so was very lucky, but without them I’d have been stuck, so I recommend ordering a set of spacers when buying this item, the spacers are extremely cheap but also invaluable!

Easy to fit works bang on

Well made, good product.

I needed to get a better angle on my handle bars , this does the job but it has worked loose on the angle adjuster a few times and the bars have dropped as a result

It does exactly as said at a good price, i like the cast cut out design, saves a little bit of weight. Installation was easy enough, make sure you have a choice of spacers to go on the fork steerer tube if you don’t want to it; also allows for any variation in the handlebar stems clamp height. Use a torque wrench to tighten and jobs done. Allowed my friend to have a more upright position to alleviate stress on her shoulders.

Easy to fit, ideal to raise the handlebars, felt before I was too far forward but now in a better position

I had been looking for a product like this for some time. I wanted to enjoy my bike rides by being in a more upright position and this product with 90-degree rotation allows me to do precisely that.The only adjustment I had to make, was to add a spacer, other than that perfect.