Simon’s Cannondale rear wheel is spec’ed with smaller 135mm axle, it is XDR quick release version. In XERO’s product spec, MACH 33 Disc goes with thru-axles in our box, not quick release version.  

But XERO still made extra efforts to help Simon adapt our XERO wheel in his bike. After 2 weeks waiting for customization, he can attach a 30C tire to go on gravel and on pavement. He rode through Taiwan’s No. 3 Road and Ping Xi trails. 

“At first it was a brisk feeling when you start pedaling. The lateral rigidity and downhill stability are amazing. The weight is great compared with other many disc brake carbon wheels. XERO MACH 33  is highly recommended for advanced users or friends who love to race.”, said Simon.