007.37.024.00.00 x 2
![Beta Trial Evo 2-stroke Silencer O-ring Set](http://shopbetamotorcycle.com/cdn/shop/products/Beta_007-370240-000_{width}x.jpg?v=1555445473)
Original headpipe-to-silencer o-ring set for all 2-stroke Evo trial machines.
Beta Trial Evo 2-stroke Silencer O-ring Set
Beta Original Parts
Beta Trial Evo 2-stroke Silencer O-ring Set
Beta Original Parts