Bike / Product Year: 2021
Manufacturer: Suntour
Model: Aion
Size
Asking Price: £15 inc Delivery mainland UK
Location Essex
Description Suntour Aion soft negative spring.
I used this for about 50 miles and then sold the bike to a rather big fella who wouldn't need it so put the stock spring back in.
IMO this transformed the Aion's for me (@ 90kg) - much more plush off the top and gave back some missing travel given the harder spring pulls the forks down at the top.
£15 inc delivery mainland UK.