Category: sports & outdoors > cycling > wheels & accessories > wheels
| Brand: Crank Bros.
| Merchant: Nashbar Crank Brothers Cobalt 11 27.5 Mountain Wheelset. When all-out, pro-level performance is what you need out on the trails look no further than the Crank Brothers Cobalt 11 27.5 mountain wheelset. These 27.5 carbon fiber wheels are stunning both visually and in the dirt due to Crank Brothers' unique design that's based on principles of strength, stiffness, and acceleration - exactly what the performance-minded cross country rider demands. The Cobalt 11 wheels feature Twinpair spoke technology which pairs 2 sets of 12 spokes (so 24 spokes/wheel front and rear) to maximize strength and stiffness. They're incredibly user-friendly, too, as there's only one spoke length for all the spokes plus the spokes can be replaced without removing the tire. The UD carbon fiber rims are the epitome of light weight and stiffness, and since they don't have any holes rim strips aren't necessary and tubeless conversion is very straightforward. The Cobalt 6061-T6 hubs are renowned for strength, reliability, plus smooth-rolling performance thanks to sealed cartridge bearings.