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ISO DH & SUPERBOOST HUBS

SPECS

ISO BOOST FRONT HUB

AXLE WIDTH: 110mm
FLANGE DIAMETER: 57.4mm(NDS), 57.4mm(DS)
CENTER TO FLANGE: 27.3mm(NDS), 36.3mm(DS)
FRAME ATTACHMENT: 15mm/20mm TA
AVAILABLE SPOKE DRILLING: 28/32h
WEIGHT: 176g

ISO DH/SUPERBOOST REAR HUB

AXLE WIDTH: 157mm
FLANGE DIAMETER: 57.4mm(NDS), 57.4mm(DS)
CENTER TO FLANGE: 39.6mm(NDS), 28.5mm(DS)
FRAME ATTACHMENT: 12mm TA
AVAILABLE SPOKE DRILLING: 28/32h
DRIVETRAIN OPTIONS: HG, MicroSpline, XD
WEIGHT: 336g

ISO AB Axle Cap - Front Boost - 110X20mm
RRP $64.99
ISO AB Front Boost - 110X15mm - 32H - Black
RRP $429.99
CK Rear Hub - 12 x 157 32H - Black HG
RRP $939.99
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CK Front Hub - 20mm 32H - Black
RRP $429.99
ISO Rear - 157 x 12mm - 32H Black - XD
RRP $939.99

 

ISO DH & SUPERBOOST HUBS

DESCRIPTION AND FEATURES

ISO BOOST FRONT HUB

The ISO AB is specifically for “Boost” disc spacing forks with 110x15mm "Boost" or 110x20mm "Boost" axles. Using the larger diameter hubshell bearing the ISO AB is designed to tackle rough terrain and aggressive riding such as downhill and enduro. In an evolving landscape of axle specifications, we are confident that the “Boost” disc location is here to stay. With the ISO AB hub your wheel will be future proof and ready to convert to the new 110x20mm axle with a simple insert swap, should that spec expand beyond downhill forks in the coming years.

Chris King ISO AB front hubs are designed as precision mountain tools. We use one-piece axles to provide a stiff hub with rail accurate steering, transferring every minute adjustment you make to the trail. To thwart mud, water, and contaminants as you power through rough trails, ISO hubs have heavy-duty bearing seals and snaprings, that provide superior protection with ultra low drag.

Our bearings, available in steel and ceramic, have heat-treated, surgical grade steel races that are machined simultaneously, with tools of equal wear to ensure perfectly matched inner and outer races. The quality and speed of our bearings is what sets us apart from the competition and they are what you will feel and notice on every single ride. As Chris King bearing tracks burnish they get faster with age and all our hubs and bearings are fully serviceable for years upon years of demanding use.

  • Engineered, manufactured and assembled in Portland, Oregon USA
  • Wide flange placement
  • Fits 110x15mm Boost, or 110x20mm Boost axles
  • 110x15mm Boost Torque Caps available
  • King Lifetime Warranty
  • Legendary made-in-house LD bearings
  • Easily serviceable and completely re-buildable with our Chris King Hub Service Tool
  • Responsibly lightweight
  • Ceramic bearing upgrade available

ISO DH/SUPERBOOST REAR HUB

Our ISO DH Superboost 157x12mm rear hub has delivered multiple world champions to their rainbow jersey and for good reason. With an extra-wide hub flanges for increased wheel strength, our patented RingDrive™ system, and our legendary made-in-house bearings, this fully serviceable, high performance rear hub is designed specifically for high-speed long travel mountain biking and is machined exclusively in our Portland, OR factory.

  • King Lifetime Warranty
  • SuperBoost flange spacing (since well before it was called SuperBoost)
  • Engineered, manufactured and assembled in Portland, Oregon USA
  • Patented RingDrive™ system with 72 simultaneously interfaced points of contact for unmatched hub engagement
  • Legendary made-in-house bearings
  • Easily serviceable and completely re-buildable with our Chris King Hub Service Tool
  • Responsibly lightweight
  • 150mm x 12mm and 150mm x 10mm no longer in production
  • Ceramic upgrade available