Marking: 1 notch on Ø16,50mm
Fits on:
10100000 - Preload Adjuster Honda CRF250 / CRF450
10100001 - Preload Adjuster Honda CRF250 / CRF450
10100002 - Preload Adjuster Honda CRF250
10100003 - Preload Adjuster Honda CRF450
10200001 - Preload Adjuster Yamaha YZ450F
10300001 - Preload Adjuster Kawasaki KX450F
10300002 - Preload Adjuster Kawasaki KX250F / KX450F
10300005 - Preload Adjuster Kawasaki KX250
10400000 - Preload Adjuster Suzuki RM-Z 250 / RM-Z 450

can be installed without disassembling the shock absorber

fits on:
Honda CRF250R (MY 2006 - 2009)
Honda CRF450R (MY 2005 - 2008)

When mounting the shock absorber end eye has to be dismantled.

Fits on:
Honda CRF250R (MY 2014 - 2017)

can be installed without disassembling the shock absorber

fits:
Yamaha YZ450F (MY 2010 - 2013)

When mounting the shock absorber end eye has to be dismantled.

Fits on:
Kawasaki KX250F / KX250 (MY 2017 - 2019)
Kawasaki KX450F (MY 2015 - 2018)

When mounting the shock absorber end eye has to be dismantled.

Fits on:
Suzuki RM-Z 250 (MY 2007 - 2018)
Suzuki RM-Z 450 (MY 2006 - 2017)