Details
Like the Box One™ Chromoly handlebars, Flat Chromoly bars are super stiff and custom-made from the highest quality 4130 chrome-molybdenum. They feature a proprietary 13-butted taper from 22.2 Ø at the grip area to 31.8 Ø across the clamp area. The incredible stiffness of the 31.8 oversize bar improves bike handling while putting more power into your pedal stroke. Flat Chromoly bars, however, have a very flat 3-degree back sweep.
FEATURES
– Oversized™ Technology
– Almost Flat 3-degree Backsweep for More Control
– Chromoly Steel – Toughest Handlebar Material In the Lineup
– Massive Clamp Interface for Steering Stiffness
– 13 Butted – Variable Wall Thickness to Reduce Weight
Part Numbers
| Option | UPC | MPN |
|---|---|---|
| 31.8mm / Black / 8-inch / 28.25-inch | 616043834399 | BX-HB21F31880-BK |








