A Vault front hub for non-Boost forks. Race Face's J412 runs a 15x100 thru-axle with the same oversized shell, 6-bolt mount and tool-free end caps as the rest of the Vault range.

Highlights

  • J412 front hub for 15x100 thru-axle forks
  • 32 spoke holes for J-bend spokes
  • ISO 6-bolt disc rotor mount
  • Oversized hub shell adds stiffness and stability
  • End caps come off by hand for bearing service
  • Black

Adaptable front hub

The J412 front runs 6805 cartridge bearings. Race Face offers alternative J412 end caps for a 15x100 Torque Cap fork, a 20x110 fork or a 9x100 quick release, available separately. Race Face only approves quick release end caps on forks with secondary wheel retention tabs.

Wheel building notes

Race Face sets a maximum spoke tension of 122 kgf at the hub, and radial or 1-cross lacing isn't permitted on Vault disc hubs. Build it into a rim with the same hole count and evenly spaced (not paired) spoke holes. Use 10mm-long rotor bolts and don't exceed 6.5 Nm at the hub's rotor bolt holes.

Compatibility & fit

Fits forks with a 15x100 thru-axle as supplied. It can't be converted to 15x110 Boost; for a Boost fork choose the Vault 15x110 Boost front hub. Our Sydney workshop can build this hub into a custom wheel; wheel building is a separate workshop service and isn't included.

Race Face covers this hub under its Lifetime Warranty, crashes included: a riding crash or a failure during the product's expected usable life is covered. It doesn't cover normal wear and tear (hub bearings, for example), intentional damage, or improper installation or repairs. For warranty support, return the product to Tune Cycles and we'll manage the claim with Ride Fox Australia, Race Face's Australian distributor.
  • J412 front hub for 15x100 forks
  • 32 hole, J-bend spoke flanges
  • ISO 6-bolt rotor mount
  • End cap options for Torque Cap, 20x110 and 9x100 QR (sold separately)
  • Tool-free end cap removal
BrandRace Face
ModelVault J-Bend front hub (J412)
Axle15x100 thru-axle
Spoke holes32
Spoke typeJ-bend
Spoke hole diameter2.5mm
Rotor mountISO 6-bolt
Bearings6805 cartridge
Maximum spoke tension122 kgf (hub limit)
LacingRadial and 1-cross not permitted
Optional end caps15x100 Torque Cap, 20x110, 9x100 QR (sold separately)
ColourBlack
SKU RFX-RH100FR32
Brand Race Face
Shipping Weight 0.3500kg
Shipping Width 0.160m
Shipping Height 0.060m
Shipping Length 0.220m