MTB Bicycle Fork Stem Extender Handlebar Riser Adaptor - TRIWONDER Aluminium Alloy Head Up Adapter Review

I like the handlebar extension. I put it on my mountain bike because the handlebars were too low and it cost less than new bars. I took it out on a fairly rugged trail the next day and it held up fine. My only complaint is the long bolt that screws down into the neck does not have any way to be tighten. It has no hex slot, screwdriver slot, square head for wrench or anything. Its just a rounded head and you can only run it down with your fingers as tight as you can. I cut a slit in it with a…

Big tip: If you think your cables are too short (mine were not) slip your handlbars over it BEFORE putting it on. Saves about 2 inches of initial raising. It was a very easy install. The weight of it was more than I thought, as some reviews said otherwise. Pretty solid. I had no trouble tightening it, or over tightening it. It was a very, very tight fit and I had to hammer it on down with a rubber mallet. Caution: If it is tight on yours, be sure it is lined up before slamming it down. It is…

Seems tight but Lift on handlebar on left side and right side goes down. seem to wobble very un safe feeling. Need to spend more time to figure out what is wrong with it.

My lower back pain has lessened after installing my TRIWONDER MTB Bicycle Bike Fork Stem Extender. It makes my mountain bike feel more ride-able. It does provide an improved riding position. I con-cider this stem extender a significant improvement to my bicycle. Good stuff!

Grandson growing like a weed (as kids will) and outgrew the max setting on his bike. While we're looking for a replacement/new bike for him, he wanted to keep riding. This product, along with a raised seatpost, provided a good stopgap measure.

Great way to raise the handle bars! Easy to install. The center bolt has a black plastic cap on it, remove it to tighten the bolt.

Super easy to install on my Nishiki. Loosened up handle bars and then removed the original, short bolt that goes into stem to pull handle bars off. Put the new extender on and attached with the new longer stem bolt. Only used two of the four adjustment rings. Tightened all the bolts back up and tried it out for a short ride. I can already tell it will be better on my wrists and posture.

My 14 year old son had grown and his bike was a little too small. By raising the handlebars with this extension kit, it put him more upright and made the bike more comfortable to ride, giving me more years of life! A great investment.

Never considered getting a riser for a moutain bike, completely transfomed my bike for $10. Product seems decent, will post later to ck durability. Highly recommend it.

I plan on buying another because it serves my purpose very well. My only complaint are the instructions:You have to hold the forks up so they dont slip out of the threads when you are installing.And the cap on the top doesnt fit as well as the original. I believe these are minor things that can be addressed with an attached video or photos. Overall, I feel the product is good and I'm happy with the purchase.

Easy to install using one Allen wrench and it will change the way you ride for the better. Shoulders and head back as you can sit up more in the saddle. Easier to breath as well when you're not hunched over.

I have had this installed on my bike for a few weeks now, and I have only good to say about it. My tiny arms make for some back, neck and shoulder issues while riding (I ride around 70 miles a week). This has legit been the best thing I've bought in a long time. I can reach the grips without straining and am enjoying my rides more than ever before. Super easy to install. Highly recommend!

Honestly I didn’t think it would make that much of a difference but I figured For the price I’d try it and man it makes a huge difference sits you up a lot straighter for a more comfortable ride. I would definitely recommend this

The extension was easy to install especially with a second person holding the bike in position (about 5 - 10 minutes) Looks good, feels good, should do the trick of relieaving my back strain during riding.

Seems of good quality & well made.Feels very stable & you get an adequate # of spacers. The only thing I didn’t care for is the attachment bolts require a 3 mm or 4 mm hex driver, rather than the more standard 5mm. So ive got 5mm bolts on my handlebar stem & smaller on the extender, directly below the 5mm bolts.Not much to complain about .true, but I’m a rebuilder & stuff like that Bugs me.

I prefer to sit straight (back) and ride the bicycle, and this handle bar extender made it possible. I am now more comfortable long distance on the bicycle.I got excellent technical support to my questions from other users.

Went on easy. Probably not made for actual mountain biking, but great for road and trail use. Brought the handlers up to a much more comfortable position.

Daughter grew a bit but never looked comfortable on this bike from the start. I saw a review that said its 'aggressive' meaning more weight forward over your hands.This although not recommended by REI addressed that and she looks much more comfortable on the bike and riding has improved. Next year she will need a bigger bike.