Giant OCRSize zlotye.ru is well taken care of. There are several tiny pieces of paint missing,you would have to look to find them. The Giant OCR 1 is a triathlon/road bike with an aluminum SL / Giant Compact ALUXX T-6 / ALUXX frame. The frame comes in colors like blue, silver and Team. Giant OCR 1 Medium. Medium frame that will fit 5'6″-5'10″.This bike is a great starter road bike, rides great, handles like a race bike.