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Sun Ringle Black Flag Pro 27.5" Wheelset

Item #: WH218A11
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Sun Ringle Black Flag Pro 27.5" Wheelset

Sun Ringle Black Flag Pro 27.5” Wheelset

Weighing in at 1,690 grams, the Black Flag Pro is the mid to high level wheelset in the Black Flag family of mountain bike wheels, making it a versatile XC race wheel offering from Sun Ringle. Unlike its Black Flag Pro SL big brother, the Black Flag Pro features a wider 24mm rim versus a 23mm rim. As this does add a miniscule 125 grams, these sacrificial grams are justified by the benefits of a wider rim. A wider rim means wider tires, lower pressures, better cornering, more stability, and overall more durability. Lace these wider rims to premium cartridge bearing straight-pull hubs using Wheelsmith spokes, and the result is a perfect balance of low weight and resilience.

As most trimmed down cross-country sets use a 15mm axle up front, the Black Flag capitalizes on the stiffness and steering precision of a beefy 20mm front axle. Additionally, the Black Flag Pro is designed with Stan’s NoTubes technology, offering tubeless living to further reduce rolling resistance and improved traction performance. Stan’s Bead Socket Technology (BST) rim design features shorter sidewalls that allow the tire to expand to its true shape and size, giving the tire both increased volume and size, while eliminating pinch flats.

The Sun Ringle Black Flag Pro Wheelset 27.5" is very much an XC wheel, although it won’t shy away from the rough ways of trail riding.

Features:

  • Intended Use: Trail, XC
  • Stan's NoTubes™ BST Technology (w/Rim Tape)
  • Premium, Cartridge Bearing, Straight-Pull Hubs
  • Wheelsmith Straight-Pull, Double-Butted Spokes
  • Wheelsmith Alloy Nipples
  • Cro-moly Skewers Included
  • 9/15/20mm adaptors included

Specifications:

  • Cassette Body Type: Shimano 9/10/SRAM
  • Front Axle Type: 15mm Thru , 20mm Thru , 9x1
  • Front Hub Spacing (mm): 100 mm
  • Hub/Brake Compatibility: 6-Bolt Disc
  • Rim Width (mm): 24 mm
  • Material: Alloy
  • Rear Axle Type: 10x135 QR
  • Rear Hub Spacing (mm): 135 mm
  • Rim: Sun Ringle Black Flag
  • Skewer Included: Yes
  • Tire Type: Tubeless Compatible
  • Valve: Presta
  • Valve Length: Short 32-40mm
  • Wheel Size: 27.5”
  • Weight: 1,690g
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Get free shipping with your $50 purchase today when you choose Standard Shipping at checkout. Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items

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Free Shipping Offer

Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.