Challenge Grifo XS: 700x32c, White/Black, Clincher. The Challenge Grifo XS clincher was created to give clincher users the same benefits of a light and fast racing tubular cyclocross tire. All Challenge tires are completely hand-made. 260tpi reinforced polyester casing for excellent moisture resistance and durability. Anti-puncture strip included in tire casing. Tread is hand-glued onto an inflated tire body; this process yields a neutral state for the tread when the tire is in use and eliminate tread deformities at full-inflation. Recommended pressure range: 30-90psi.
Accepting Backorders Please Note: This product is product is currently out of stock. We are waiting on our next shipment and expecting to fill orders mid-September. We do not partial ship orders, the delivery time of your order is determined by the item on your order with the longest lead time. If your order is time sensitive we encourage you to contact us for up to the minute product availability and ship times to verify that we can accomodate your needs. Refer to our shipping terms for more information.
Average Customer Review: 1 Reviews
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I rode these on the rear in several races last year. It's amazing how well they do. They ride comfortably, grip well (better than one would think) and feel fast. I do wish it was tubular, but with a latex tube, it felt about the same.
A good friend raced the entire season on the 34mm tubular version of the XS (black) and loved them in all conditions. I plan to try them this year.
If you're running clinchers, I found these to be a great addition to the quiver.
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