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.
Stan’s NOTUBES™ BST technology is the preferred tubeless system for riders globally.
BlackFlag Pro is superlight xc/trail tubeless wheelset.
Product Specs:
Stan’s NoTubes™ BST Technology (w/Rim Tape)
23mm Rim Width
26″/27.5″/29er
Premium, Cartridge Bearing, Straight-Pull Hubs
Quick Release, QR15, 20mm Thru-Axle Front Axle Options (All end caps included)
Quick Release, 135×12, 142×12 Rear Axle Options (12mm axle end caps sold separately)
Wheelsmith Bladed Spokes
Wheelsmith Alloy Nipples
24/28/28
Cro-Moly Skewers
26″-1450g, 27.5″-1545g, 29er-1600g - Weights are based on the lightest possible configuration
Stan's NoTubes™ BST Technology (w/Rim Tape)
24mm Rim Width
26", 27.5", 29er
Premium, Cartridge Bearing, Straight-Pull Hubs
Quick Release, QR15, 20mm Thru-Axle Front Axle Options
Quick Release, 135x12, 142x12 Rear Axle Options
Wheelsmith Straight-Pull, Double-Butted Spokes
Wheelsmith Alloy Nipples
24/28/28
Cro-moly Skewers
26"-1585g, 27.5"-1690g, 29er-1725g - Weights are based on the lightest possible configuration
