YAMAHA – HFS progressive suspension system for Classic Trial motorbikes.
There are 3 options available:
YAMAHA Trial models with HFS kit available:
– TY 250 monoshock
We can make specific designs for other YAMAHA models.
Available springs for PRO and EXPERT options (right leg, with cartridge):
– Low rate
– Medium rate
– High rate
Spring selection is done according to rider’s weight (including gear).
Should you have any other question contact us at firstname.lastname@example.org or completing the following contact form: