KYB 29mm Fork Spring Collar – Discontinued / Superseded

KYB part 110900000201 has been discontinued and superseded by KYB part 110900000401.

This genuine KYB 29mm spring collar was originally used in selected KYB AOS/SSS fork applications, including the 2018 Yamaha YZ450F. If replacing a worn, damaged or failed 110900000201 spring collar, use the current KYB 110900000401 spring collar.

Replacement options

  • Original part number: 110900000201
  • Status: Discontinued
  • Superseded by: 110900000401
  • 29mm KYB fork spring collar assembly
  • Genuine KYB replacement option available

Upgrade to an adjustable spring perch

For a stronger and more versatile alternative, consider the Teknik KYB AOS Adjustable Spring Perch Set.

The Teknik assembly replaces the standard plastic spring seat with aerospace-grade aluminium and 410 stainless steel components. It also provides approximately +9mm to -11.5mm of spring position adjustment, allowing preload or front ride-height changes without machining additional locating grooves into the cartridge.

The Teknik upgrade is supplied as a pair for both fork legs.

Warranty covers defect in material and workmanship in the KYB product. KYBs sole and exclusive obligation under this warranty is limited to the exchange/replacement of a defective KYB product in accordance with this limited warranty. There is no warranty on vehicles used in competition or used in a competition like manner.

KYB OEM Replacement Parts

Front Fork

SKU 110900000201
Brand Kayaba (KYB) Genuine Motorcycle Parts
Shipping Weight 0.0100kg
Shipping Size 0.050 x 0.050 x 0.050m
Type KYB OEM Replacement Parts
Format Front Fork
See our Shipping Information See our Frequently Asked Questions

If your Motorcycle is listed below, this product will suit:

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