Spec-R S2 club-level touring car kit
Spec-R introduce the new S2 sport or club-level touring car kit. Featuring a new narrow 2.5mm fibre glass chassis, the car also comes with a redesigned aluminium motor mount with centre support and an updated motor position that now is 2mm further in. Also the front and rear shock towers received an update as did the all-new HD gear differential. The S2 is rounded out by a central servo mount as seen on high-end TC kits.
Source: Spec-R [spec-r.com]