The contrast springs are the perfect complement to Athena variators and are ideal as replacements for the originals. They come in various colours that identify the different resistance, so we can always find the right product to configure the transmission according to riders requirements.
|Note||All ATHENA products, which are manufactured with higher displacement and power than those permitted by law of the country where the end user lives, are intended solely for competition-sports usage. Use on public roads as well as in aeronautics and marine|
|Marca||Cilindrata||Modello speedmania||Modello produttore||Anno|