Alto's CCX52 is crafted with a balanced disc brake design and a high-pressure hookless system, for all-around performance on the road, racing cyclocross, and gravel grinding. With a max tire pressure rating of 110psi, this rim can be run as a standard clincher or tubeless, and with tires ranging 25mm to 2.3 inches. The NSK ABEC7 DDU sealed bearings are designed for a long lifespan in variable conditions.
- Rim Material: Carbon Fiber with EPS Core Mfg Technology.
- Wheel Size: 700c.
- Tire Type: Standard clincher; tubeless compatible.
- Rim Depth: 52mm.
- Rim Width: 21.6mm (internal), 27mm (external).
- Brake Compatibility: Disc.
- Hubs: Aluminum, NSK sealed bearings.
- Skewers: Alto.
- Spoke Lacing: 2-cross.
- Spoke Count: 24/28.
- Max. Rider Weight: Unlimited.
- Claimed Weight: 682g (front), 858g (rear).
- Manufacturer Warranty: 5 years
FREE Cassette Installation - Order a cassette along with a wheelset and we can install the cassette for free. Cassette installation requires special tools that not all our customers have. The cassette will be professionally installed and torqued to spec. Just add "Please install cassette" to your order notes at checkout and we'll take care of you.
Returns: This product is overweight and/or oversize and does not qualify for our fixed rate return shipping label. If you need to return this item, we can offer a return shipping label at our discounted shipping rates, or you can arrange for your own return shipping.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.
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2 of 2 customers found this review helpful.
Fast, Stiff, and Bomb Proof Wheels
I have been riding these wheels for almost a year now. Their wide internal width works great with my 28mm tires and would be great with 32mm tires too. I have not ridden them tubeless yet, but still using tubes until my inventory wears out. They spin up fast, are quiet and have very little noticeable crosswind effect, but only on pretty windy days. They can be changed from thru axel back to QR skewers with some parts from the factory. I am a larger rider and have noticed no flexing of the wheels when I stand, so no disc brake rubbing. I use it on my road bike, but would not hesitate using them for cross or gravel riding. When I called the company for change in axels, they were very responsive. You can get new hubs to fix Shimano, SRAM, and I believe Campagnolo. Their freewheel spins quietly with quick engagement. I truly recommend. Again, I have not ridden them tubeless, but based upon their construction, they should work well.
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