Roche 20mm progressive touring car springs

Available soon are is a new line of Roche progressive touring car springs. Made in co-operation with Speedmaster Japan the 20mm springs are made of 1.4mm wire and they are available in three different specifications of soft/yellow TS2.5-2.7, medium/red TS2.5-2.8 and hard/purple TS2.5-3.0. The Japanese-made springs are usable with almost all touring cars that utilise low-profile shock absorbers.

Source: Roche [rocherc.com]