Seen this on ebay, being listed as s Genuine SP? I thought all SP/SPS were in yellow? Its also got a Biposto Subframe. Could it be genuine? (Discs are the correct ones etc) eBay - The UK's Online Marketplace Seller insists its rare, but I don't know......
A quick google images search, only brings up one or two red ones....compared to loads of yellow images.
The 916 sps came in red so its quite possible the 748 did also, but i am no authority, just an opinion. Steve