All new Whistler Profront hub. Clean and simple looks with the male into female axle system. 36H low flange 6061 AL hub shell with a 4140, 14mm heat-treated CRMO center axle,3/8 bolts that are longer than previous or traditional for added strength when running pegs and 2 large sealed bearings that are pressed further into the shell to prevent bearing blowouts and movement.This hub also includes both press on plastic hub guards to keep those spokes safe.

• Female Axle Style
• Longer Axle Bolts: 6mm Allen Key & 17mm Ratchet compatible
• Spacing: 100mm
• Front Axle Type: 3/8 Bolt On
• Hub Flange Diameter: 38mm
• Hub Center to Flange: 34mm
• 2 Plastic Hub Guards (Included)
• *Guards only work with Demolition Fox Forks with Investment Cast Dropouts*(or similar IC dropouts)
• Weight: 9.6 oz