This kit is for bike with 38mm header pipes.  
Worn cylinder head threads?  Fed up with carrying exhaust nut wrench on long distance journeys?  This kit covers both sides on 2 valve twins and is an ingenious solution to the standard thread and 'rose nut' set up.  It works equally as well on good or bad threads, the complete kit weighs only 260 grammes and is manufactured from a strong aluminum alloy and is anodized to prevent corrosion.  

Previously a worn thread meant new nuts, gaskets, disassembly time, expensive thread repair and reassembly time.  This is a quick but high quality option and never again will you need the big exhaust nut wrench!  
Well worth consideration if you are planning a long journey.  PLEASE NOTE:  Price is for a pair.  
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