Product Details Warranty Shipping Times Returns or Refunds
Stock Status N/A Weight Grams 311 Weight Explained Weights are based on the manufacturers advertised weight and may fluctuate as much as 10%. Color Black Drillings 28 hole, Only Manufacturer Stan's No Tubes Brake Type Disc, Fixed Gear or NMSW Material Carbon Fiber Rims Rim ERD 600 Rim Joining Molded Rim Height 19.3mm Rim Width Inner 23mm Rim Outer Width 29.7mm Rim Size 650b / 27.5in Tire Type Tubeless Compatible
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.
Shipping Time Policy: Stock products will ship within 7 working days of order, based on availability. Wheel orders should ship within 15 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.
Designed for cross country racing and riding
Patented low-profile sidewalls and 23mm internal rim width
Ultra-light 325g (29”) rim weight
RiACT system absorbs impacts and rolls faster
Bead Socket Technology for easier tubeless setup and the best reliability
WideRight rim design optimized for 2.00 - 2.25 tires
Custom decal kits available to match most bikes
2-year warranty and lifetime crash replacement with registration
All carbon rims are not created equal. If your carbon rim is too stiff, you’re losing speed and risking tire pinch flats. The Crest CB7 rim with RiACT absorbs radial vibrations and damps impacts. It’s a difference you can feel in the ride of the bike almost instantly. First introduced with our legendary Valor rim, our impact absorbing RiACT technology has evolved to be more responsive and even more durable. The Crest CB7’s new layup and rim shape allows for 10mm of radial compliance to absorb larger impacts. The new rim also matches the Valor’s strength while using less material to save weight. And when it comes to the lateral stiffness needed for steering precision and control, the new CB7 layup delivers. Wider than the original Valor while still optimized for XC tire widths, the Crest CB7 keeps you in control and rolling faster.
The Crest CB7 also features our Bead Socket Technology. Combined with our sealant, Stan’s patented BST rim design has become the foundation of all current tubeless-ready systems. There are many imitations out there these days, but only one true BST tubeless system. The Crest CB7’s tubeless technology means lighter, lower, faster accelerating sidewalls, easier inflation, and reliability that continues to set the benchmark for all tubeless systems.
We back up the technology in every Crest CB7 rim with one of the best warranties available, including lifetime crash replacement. Better by design, the Crest CB7 is the most advanced rim available for creating a lighter, stronger, more reliable, and faster rolling wheelset.
You may also be interested in the following product(s)
As low as: $373.00