Application
- Speed Twin 1200 versions 2019-2021 Euro4 with the O2 sensors on the downpipes*
- Speed Twin 1200 versions 2022-2023 Euro5 with the O2 sensors on the downpipes*
*Does NOT fit version 2024+ with O2 sensors directly on the silencers.
Description
Pair of stainless steel silencers with removable dB-killers.
100% stainless steel construction, handmade in Italy, fantastic quality.
These are hand-made to specifically for your bike, they fit with no need for brackets/bends, they come in direct replacement of the original items.
Finish "mirror effect" polished.
Benefits
- Weight gain: less than 3 kgs per pair, less than half of the original exhausts!
- Performance gain: around + 5% in torque and power, effect felt in particular at low/medium revs
- Better heat dissipation
Noise level 3/10: a little louder than the originals, with a "classic" sound style.
The dB-killers are removable in a few minutes. Without the dB-killers, the noise is of course higher without being "antisocial" (or getting you into trouble).
Certification/ECU adjustment
These silencers come with a Euro3 certificate and are therefore road-legal in Europe ; a carb/EFI adjustment is not strictly required (the bike will work fine without it) but it is recommended to gain all the performance benefits of these silencers.
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.
Fitment
Easy assembly with basic mechanical knowledge.
24-months warranty.
