Description
30 to 40% more stiff than the current springs, the Red line stiff springs will enable you to discover more active and powerful sensations and more rapid sequences.
Can be used single or double for those in search of more power !
30 to 40% more stiff than the current springs, the Red line stiff springs will enable you to discover more active and powerful sensations and more rapid sequences.
Can be used single or double for those in search of more power !