Set for fine adjustment of the spring preload of the original fork.
Adjustment range from -5mm to +25mm.
Extremely light aluminium alloy with magnesium and silicon.
If a higher preload than +5mm is used, the fork oil should be changed to a SAE20 fork oil.
Fits Yamaha T Max 500 2008-2011 and T Max 530 2012-2016.