Genuine spare and conversion parts for Chris King's ISO AB, ISO SD and ISO LD front hubs - axles, end caps, torque caps, adjusting clamps and a seal kit. Each option converts or services a specific ISO front hub generation; check the table below and your hub's serial number before ordering.

Highlights

  • Genuine Chris King replacement and conversion parts
  • Covers ISO AB, ISO SD and ISO LD front hub generations
  • Includes axle-standard conversions (9mm QR, 12mm, 15mm, 20mm) and a seal kit

Compatibility & fit

Several options only fit a specific hub generation identified by serial-number prefix (for example PHB331/PHB332 need serial numbers starting 172; PHB322 needs serial numbers starting 171). Match the part to your hub's generation and serial number, or ask Tune Cycles to confirm, before ordering.

Sizes & options

OptionWhat it is
15x110mm Torque Caps, BlackISO AB Torque Cap - lets an ISO AB Boost front hub use RockShox forks with torque caps
110x15mm End Caps, BlackISO AB Torque Cap end caps
110x20mm End Caps, BlackConverts an ISO AB Boost front hub to 20mm Boost
Axle 15x100mm LDConverts a 20mm ISO LD hub to 15mm thru axle (serial numbers starting 171 only)
Axle 15x100mm LD Gen2As above, for Gen2 hubs with serial numbers starting 172 only
Axle 15x100mm SDConverts a 9mm QR ISO SD front hub to 15mm thru axle (needs PHB702 as well)
Axle 20mm LD20mm LD front axle (works with PHB314 adjusting clamp)
Axle 20mm LD Gen220mm LD front axle for Gen2 hubs with serial numbers starting 172
Axle Adjusting Clamp 20mm LDAdjusting clamp for ISO AB, Boost 6-bolt and ISO LD front hubs
Axle Adjusting Cone QR SDAdjustment cone for a 9mm QR ISO SD front hub axle
Axle Boost 110x15mm SDConverts a front Chris King ISO Boost hub to 15mm
Axle End Cap 15mm SDSteel axle end cap for 15mm ISO axles
Axle End QR SD9mm QR axle end cap for an SD ISO hub
Axle ISO B / SD 100x12mmConverts a front ISO Boost or SD hub to 12mm (not for LD, Lefty or AB hubs)
Axle QR 9x100mm9mm QR SD ISO hub axle
Black Low Profile Adjusting ClampBearing-preload adjusting clamp, black
Low Profile Adjusting ClampBearing-preload adjusting clamp for ISO SD front, ISO B front and Classic rear hubs
Seal Kit LD Gen2Seal kit for front LD Gen2 hubs
This is a spare or service part rather than an assembled hub, so Chris King covers it against manufacturing defects rather than under the assembled-hub King Lifetime Warranty; Australian Consumer Law guarantees also apply. For warranty support, return the product to Tune Cycles and we'll manage the claim with Chris King's Australian distributor.
  • Genuine Chris King replacement and conversion parts
  • Covers ISO AB, ISO SD and ISO LD front hub generations
  • Includes axle-standard conversions and a seal kit
FitsChris King ISO AB, ISO SD and ISO LD front hubs (see options for the specific generation)
Options17 axle, end cap, torque cap, clamp and seal-kit variants - see table above
SKU SCV-P-4632
Brand Chris King