RB made the special Limited Edition “SEVEN” Engine for their 10 years anniversary for their first major title at the European Championship back in 1997. For its limited edition, only 300 pcs will be made for the world.
its turbo glow-plug, its specific engraved cooling head, its aluminium anniversary plate with identification number and its exclusive gold packaging. But above all : its limited quantity of 300 pieces only.
Source : RBproducts.com