A project that has been in the shop for a few weeks has finally been completed and I wanted to share some photos and background that I believe really details what the cycling industry is about. This Specialized Tarmac SL3 had been in a crash during the prior year and it was questionable as whether to replace the frame and wheels or repair them. Weighing in originally at just over 13 pounds, it was equipped with SRAM Red, Zipp 202s, and Specialized components.
Upon inspection, it was evident that the rear chain stay had a major break in the FACT 11r carbon fiber and the other stay would likely have been compromised from the impact. In addition, the rear wheel was destroyed as well as the fork. We consulted both the costs of a new frame and wheels and with a company out of North Carolina called Jack Kane Cycles that could repair the carbon. They assured us after sending multiple photos of the damage that it could be repaired, but that a new finish needed to be applied to the whole frame for aesthetics and durability. After debating about this issue in the shop, it really made good sense. At Kane Cycles, they believe that a repair in carbon fiber means making the whole system complete as a skeletal structural unit. It should essentially look like nothing ever happened. After sending them the frame and a replacement fork, they matched the paint and finish and repaired the damage with impeccable quality work. I highly recommend their services and very much appreciated their updates and professional attitude.
While the frame was being repaired, we decided to use the hubs from the Zipp 202s and rebuild them with Sapim CX Ray spokes and Alchemy TB-25 tubular rims. Alchemy machines a variety of hole drilling for their rims, which made it an excellent choice along with the great reputation they have for quality products. The spoke calculations made it the hardest set of wheels I have ever laced. From spoke nipple washers to measuring spoke length for recessed straight pull crossed and radial lacing to mounting the tubulars, it came together absolutely even and precise and dropped almost a hundred grams off the original set.
The rest of the bike suffered no damage in regards to the components, bars, and crank. After cleaning and lubricating all of the parts, I installed Teflon shift cables and housing with long tongue protectors and put the sweet machine back to racing performance. With Look Keo pedals installed, it weighed in at 14 pounds 11 ounces. After a quick test ride, I realized that the industry was at a point where the technology is at the same level as our ability to repair it. The bike is different today than the original, but now reflects a much more customized look and feel with a “one-off” style. I plan to write a followup post later concerning the building of the wheels and how to measure for such a situation. Here are the photos! – SNC