Norton Commando & Dominator Exhaust Lock Rings

Norton Commando & Dominator Exhaust Lock Rings

  • $38.00
    Unit price per 
Shipping calculated at checkout.


For purchase is our cast aluminum alloy Exhaust Lock Rings that is machined on our CNC lathes for Norton Twins. Our Norton Twin Exhaust Lock Ring is a great addition whether you are racing your Norton, doing a track day or just enjoying putting your bike through its paces on a long street ride. Instead of trying to use old corroded OEM items, take advantage of using these specialty Exhaust Lock Rings. Other advantages over the original items are that our items are half the weight of stock items. They also maintain the same coefficient of thermal expansion as the cylinder head. This reduces the likelihood of the Exhaust Lock Ring from coming loose when in operation. Obviously this is what causes exhaust port thread damage. We always recommend that you use copper grease when fitting these aluminum items to your engine head. Do know that our aluminum Exhaust Lock Ring will fit both Norton Commando's and Norton Dominator's. Whether you are a racer or a street rider, these items are inexpensive at 25 GBP or $38 per set. You can also purchase each Exhaust Lock Ring individually. Our Exhaust Lock Ring can spare you hours of anguish and headaches plus looking quite "trick". 

We do ship internationally and share our deep discounts with all of the major shipping services.