Nukeproof warhead mtb stemcold forged from high grade 6061 aluminium for optimum strength and featuring extensive cnc machining to shave off excess material the nukeproof warhead stem is built to tackle the gnarliest of dh trails while staying light enough for all round riding we have redesigned the four bolt faceplate system to shave some weight whilst retaining strength to offer maximum security against bar slippage the warhead also features a knee friendly steerer clamp design no protrudin