Proper assembly: • STRATOS SR springs are with VARIABLE PITCH so the portion whit spaced coils has to be mounted downwards.
It is advisable to mount these springs with guide rings (Article AM0017) made of iron and with the spring guide rod which is protected by a nylon disulfide self-lubricating bush.
SR Stratos springs are recommended for SPORT riding or for people with strong constitution. These springs make the curve without any displacement possible. Made in Italy.