The Black Flag is our XC wheel line and is built for riders that don’t blame their performance based on a few grams of weight. Are they light? Yes. Do they perform? Hell yes. Most importantly, within our Black Flag lineup you’ll get the long lasting durability that SUNringlé is synonymous with.
- STR Tubeless Ready
- 25mm Outer Rim Width
- 27.5", 29"
- QR, 15mm, 20mm Front Axle options (all endcaps Included)
- QR x 135, 12 x 142 Rear Axle options (all endcaps included)
- Boost 110x15 and 148x12 wheel options available
- SRX Cartridge Bearing Hubs
- Wheelsmith Straight-Pull, Double-Butted Spokes
- Wheelsmith Alloy Nipples
- Includes STR Sealant and STR tubeless valves
- Includes XD Driver
- Weight/Wheelset - 27.5" - 1675g, 29" - 1730g