Wheelbuilder.com :: Hubs :: Industry Nine Torch Classic Rear Boost Center Lock MTB Hub

Industry Nine Torch Classic Rear Boost Center Lock MTB Hub

Industry Nine Torch Classic Rear Boost Center Lock MTB Hub
Industry Nine Colors

The Industry Nine Torch Classic Center Lock rear MTB hub utilizes a center lock rotor mounting system to drop the overall weight to 260g. The low drag, low weight hub has an oversized, butted 20/17mm axle and external seals. The large diameter disc flanges improve wheel stiffness and braking torque transfer. Flanges are angled for lower spoke stress allowing higher quality wheelbuilds.

Boost spacing pushes the hub flanges outward. This gives the spokes a more optimal bracing angle, resulting in a stiffer wheelbuild. In the rear of the bike, Boost spacing pushes the chain line outward for added tire clearance, a key feature for plus bikes. Shorter rear chain stays are also a possibility with Boost which allows for quicker cornering and improved climbing characteristics.  

Riders now benefit from the weight savings of center lock rotos with Industry Nine's famous 120 point, 3 degree engagement, 6 pawl mechanism. Superior engagement means the hub picks up every 3 degrees of rotation for minimal lag when putting power down. Quick engagement is ideal for Enduro, downhill, cyclocross applications, and technical MTB climbs where a delay in power can cause riders to become unstable. All Industry Nine parts are made in the USA. The Torch Center Lock hub utilizes an external contact seal, packed with marine grease, that is external to the bearings to keep grime and grit out of the cartridge bearing. This serves to extend longevity and reduce maintenance. The hubs can be easily serviced with standard shop tools.

Technical Information:

  • Weight: 265g ± 5%
  • Bearings: 2 x 61903, 1 x 61803, 1 x 3803
  • 148x12mm TA Boost only
  • Available in eleven colors
  • Colors may vary slightly between your computer monitor display and the actual product
  • Wheel building dimensions:
    • Flange diameter non drive side: 49mm
    • Flange diameter drive side: 59.5mm
    • Center to flange non drive side: 39mm
    • Center to flange drive side: 24mm

Additional Information

  • Two-year warranty against defects in materials or workmanship
  • Made in the USA

Inventory Note: Our inventory fluctuates daily. We may need to order hubs with an average lead time of 5-10 business days. Some hubs may take longer. If your order is time sensitive we encourage you to contact us for up to the minute product availability and shipping lead times.

Product Weight (g) 265g
Our price: $384.99
Hole count
Bearing upgrade
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