TRIWONDER25.4 31.8mm Bike Stem 0-60 Degrees Bicycle Handlebar Riser Fork Stem 1 1/8" for Mountain Bike Bicycle, Road Bike, MTB, BMX, Cycling with Hex Key

Product appears good quality, as described, and arrived with 2 Allen keys.Just to be aware, I hadn't realised that a junior bike has a different size headset diameter so the part received was too large. My fault though, because the size is stated in the images on Amazon!

Easy to fit, easy to adjust, took 10 mins to install, very happy with the new more comfortable position of handlebar.

The handle bar was way to low, with this put at ideal height for me

Product arrived on time, looks good and was an easy fit. Does the job !

Bought to raise my daughters seating position on her Boardman Hyb 8.6, fits perfect

This is a fine piece of kit that allows me to get closer to the handlebars and sit more upright, a position I happen to appreciate. The part is machined OK, though the screws look a little flaky, they seem to be holding at the moment, though I am having to give them a little tightening every couple of weeks. It would have been nice for the handlebar cover plate to go all the way round, given it was for my handlebar size. I feel this gap is putting a little stress on the screws, hence I have to tighten them regularly.

Great product. Easy to fit and makes such a difference to your posture while riding. Recommended.

I have a cross bar child seat and I needed the stem riser for more height at the front so the grandkids can have one more years use from it. Works perfectly