Roche Rapide F1 wide front lower arms
Coming from Roche and made for the Rapide F1 kits is a wide front lower arm set. The updated arms add 2mm of width on each side for 4mm of increased overall width. The set also includes new wide inner caster plates that are usable with the standard upper arms. Using the wide arm set will make the car easier to drive.
Source: Roche [rocherc.com]