ZTZ 26"/27.5"/29" Mountain Bike Wheelset，Ultralight Aluminum Alloy Rim 32H High Strength Bike Wheels， Quick Release Disc Brake MTB Wheel Set， Compatible 7-12 Speed Cassette

bought for a midline Giant Roam that was nice, except the wheel bearings were toast. This replacement is stronger than those factory Giant rims, higher grade hub cartridge and it has a large number of cartridge bearings instead of the old cup/cone type that constantly need adjustments and regreasing. These rims roll smooth as glass. the freewheel clicks pretty loud- which is a cool upgrade and it makes aimless joggers/walkers/runners stop, turn and look to see whats going by them - a safety bonus. I had to move over the shimano gear cluster (which requires 2 tools - one to hold chain in place and special star socket that unbolts the cluster -- OR just buy a $20ish cluster with the teeth numbers you want as an upgrade in range. I didnt need to even adjust my gears. I ordered 12 gold disc torex bolts here for about $8, used a torex bit and a dewalt 1/4' brushless driver and buzzed off the discs and transferred them to this new set in about 10 minutes. The rim size is true 700c so the giant tires and a set of continental tires could be changed without tools. 44mm and 32MM tires seated on the bead without an issue. rims were true and straight out of the box. Arrived on time/fast. I would definately buy these again and recommend to friends/family/coworkers. tremendous value for the money.

Love these wheels. I bought to replace the stock wheels on my Ozark Trail G.1 Gravel bike. These wheels are significantly lighter than my stock wheels and the bearings are so so so so so much smoother. It feels like the front wheel will spin for days. Like other have noted, the freehub is loud, but you get use to it. I highly recommend if you are looking to upgrade your bike.

Great wheel, would give it a 5 star if the coast ratchet sound wasn’t so loud.

Great looking wheel, comes with quick release skewer, fits my 1.75in tube and tire. The diameter of the area where the tube sits is a little small compared to my other wheels but it works Haven’t tested it yet but everything sits right so I’m very satisfied goes great with their fork 👍

I usually buy brand name wheel/hub but in this economy I gotta give the ZTZ a try. It was $80 and I was skeptical at first but after 2 months of 2-3 rides/week it has been very pleasant so far. I bought the 27.5 front wheel to replace my 10 year old cup and cone bearing MTB front wheel that is well worn and has a bent axle from a crash. Pleasantly surprised at the quality of this wheel. It came perfectly true right out of the box and the spoke tension is symmetrical. Rode over 300 miles(paved and unpaved trails) with this new wheel since and it has been holding up excellent. No play, no rattling, no noise. It's not the lightest wheel out there in terms of weight but I don't feel the effects of the weight when accelerating or climbing. I feel that getting good quality tires with low rolling resistance and light weight are more important. This wheel has very low friction/rolling resistance, I put my new tire on and spun it to 120 rpm and it spun for 4min and 7 seconds before coming to a complete stop. This is >30 seconds longer than my much more expensive rims/hubs! I have been rough a few times, ie: did a few small jumps, hit some potholes, and had a few soft crashes here and there and the wheel has held up fine for the most part but it has some minor buckling(untrue) at different spots, which I had to true it up myself but nothing major, this is expected of a rim this price. Overall 4.5/5.

This rim is great. I love the aesthetic of it. I got the front wheel one as a replacement so I can add my new disc brakes (I’m restoring an old rim brake bike). Not too noisy once greased down. Very easy to install onto frame with the quick release. Very much worth the money. Fits 26x2.25 tires incredibly easily, and they were brand new tires, so that’s pretty nice. Spins well. Not much more to say. Great rim.

Had em for about a year so far, could use some minor truing if your really picky about specs but everything else about this wheel set is perfect and feels high end for such a low price. I hope I can always come back and buy another pair of wheels cause these are the best so far I'm. Good luck ztz, and thanks for the amazing, reliable wheels. I can't wait to try out more products from you guys.

I got the 29" version. I've had them now for six months and they are still rolling smooth and perfectly straight. I ride 2 miles to work 4x a week and 3 miles to college 2x a week. They have been used regularly and are still in good shape. I did have to replace the rear quick release with a Shimano because the original ZTZ QR kept slipping. No slipping problems with the Shimano QR. I still give 5 stars due to the relatively low cost of the set compared to bike shop 29" rims. They roll smoothly and look cool.