[Courtesy of Motone]
HEADER REMOVAL NOT REQUIRED TO FIT THESE PARTS
Motone Big Fin Exhaust Clamps for Triumph Twins. These clamps are made in cast aluminum in 2 pieces to fit around the top of the header as it is bolted on to the cylinder exhaust stub.
These do not replace the exsisting clamps but rather fit around them.
Designed to look like the Webco style big finned clamps of the 1960s and 70s they also provide additional cooling area to the exhausts and will reduce pipe blueing.
We have made them in 2 versions, one with a smaller inside diametre to fit the 1.5 inch headers of the original carb Bonneville (built from 2001-2008) and another with a larger inside diametre for the EFI bikes (2008-2015).