MASS 3-into-1 "Tromb" Complete Exhaust System (Stainless Steel)
- Triumph Adventurer, Legend TT and Thunderbird 900
- Triumph Thunderbird Sport
Stainless steel exhaust system 3-into-1 with removable baffles ("dB-killers"). Full stainless-steel construction, hand made in Italy - superb quality.
Available in matt black (paint baked in autoclave oven, +100€), please email us.
Weighs only 6 kg for the full system, half the weight of the original!
Certified "Euro 3" (with dB-killers in place), supplied with E3 certificate.
With baffles in place, the noise level is slightly higher than stock, but with a nicer/firmer sound.
With baffles removed, the noise level is (of course) higher, but not "antisocial" - you won't upset your neighbours (or the police, except if they are trying to be difficult...).
Listen to them in this video (with baffles in place).
Designed and crafted by MASS Moto in Italy. MASS is a small company that combines passion and high technology to produce products of very high quality and perfect finish. All MASS products are made of aviation-quality stainless steel and are type-approved for Europe.Fitment
Easy installation with basic mechanical knowledge. Requires no modification of the bike, totally reversible assembly.