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The Zolder rim was designed to fill one of the largest gaps in that market, the disc-specific CX race-worthy rim designed around modern tubular tires. To accomplish this, we created a lightweight disc-specific full carbon tubular rim with a gluing surface with our all new CXT contoured rim bed. This design is a unique "C" shaped contour (versus the "V" you find on most rims) and it fits the tire perfectly, ensuring that gluing is optimized and that the tires are secure no matter how crazy the course gets.CLICK   HERE To Have Us Build This
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Additional Information

Stock Status N/A
Weight Grams 325
Weight Explained Weights are based on the manufacturers advertised weight and may fluctuate as much as 10%.
Color Black
Drillings 24 hole, 28 hole
Manufacturer Nox Composites
Brake Type Disc, Fixed Gear or NMSW
Material Carbon Fiber Rims
Rim ERD 591
Rim Joining Molded
Rim Height 27mm
Rim Width Inner No
Rim Outer Width 26mm
Rim Size 700 / 29in
Tire Type Tubular

Warranty Policies: Prowheelbuilder i.e. PWB custom built wheels come with a 1 year warranty from the date of purchase. See details below:
A. SPOKES: PWB will replace all broken spokes regardless of the cause.
B. LABOR: PWB will cover all wheel related labor i.e. wheel re builds and truing.
C. NON MANUFATURER WARRANTIES: PWB will replace any non manufacturer warrantied rim or hub at 25% off the current retail.
D. MANUFACTURER WARRANTY: PWB will facilitate the manufacturer's warranty, if the manufacturer deems the product warrantable. Manufacturer's warranty is only good as long as the manufacturer is in business.
E. SHIPPING: The customer is responsible for shipping to and from PWB.

Covid Disruptions: Due to COVID 19 our supply chains have been disrupted and certain brands may add several weeks to our normal lead time. Email at info@prowheelbuilder.com with any questions regarding your orders ETA.

Shipping Time Policy: Stock products will ship within 7 working days of order, based on availability. Wheel orders should ship within 20 business days of your order date. This date is independent of the actual shipping time. If there is a problem such as back ordered product / unavailable we will do our best to contact you as soon as possible.

Domestic Shipping Policies: Prowheelbuilder is not responsible for damage that may occur during shipping. However we will be happy to help resolve these matters through the package handler. All packages are insured thru the package handler by Prowheelbuilder. We require a signature for all packages. If you request no signature, Prowheelbuilder takes no responsibility for any stolen product.

International Shipping Policies: Duties and Taxes are the responsibility of the purchaser. Prowheelbuilder will not alter the customs value.

Return Policy: If you are not completely satisfied with our product you may exchange it for any product we sell within 7 days of receiving your purchase (there will be no refund issued for a difference if a lesser item is purchased). Please note that if the exchange is for a component of one of our hand built wheels there may be a 10% fee associated with the exchange. Product must be in new condition and in the original packaging (spokes do not qualify for this return policy). Buyer is responsible for shipping back to seller.

Order Modification Policy: If you are exchanging your product for a different color there may be a 10% order modification fee.

Refund Policy: Once an order has been placed, no Refunds or Cancellations are allowed. You may alter an order with in 24 hours, providing the order has not been built. If a cancellation must happen a 15% restocking fee will be charged. For any item(s) that is returned or declined a 15% restocking fee will be charged along with the shipping / handling fees.


Let's face it, disc brakes are the future of CX, so we made the rim disc brake specific, giving us more freedom to optimize the rim for weight and strength while including our trademark asymmetrical offset to equalize spoke tension and build into a stronger and stiffer wheel. You'll notice the rim shape sheds mud and course debris to keep the wheel as light as possible during races. The Zolder Disc takes advantage of the UniWeave™ layup, and the Nox patent-pending CXT contoured rim bed. The rim weight is 325 grams, with a wide 23mm gluing surface, 26mm outer width, a disc-specific mud-shedding 27mm profile and asymmetrical spoke offset of 2.6mm. Available with multiple drilling options and we can build your dream wheels using a wide selection of top-shelf hub options. The Zolder Disc is a tubular rim, so clincher tires will not work with this rim. If you are looking for a clincher CX rim, we recommend the the Citico rim. The Zolder Disc can accept 30mm or wider tubular tires. While we designed this rim for CX racing, there is no reason you couldn't run this rim for XC or short-track racing as well using an XC tubular tire.

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