Exhaust manifold seals

Classicbike-Raisch x Mass Side Pipe Exhaust System for Triumph Bobber Euro 4 / Euro 5 (up to 2024)2-2 stainless steel complete system in Hot Rod design – with E-mark / road approval In our opinion, side pipes are the best-looking exhausts for a Bobber. The system is nice and short, which keeps the rear of the motorbike uncluttered. What’s more, the significantly thicker manifolds compared to the originals, along with the short, beefy rear silencers, ensure that the Bobber looks and sounds truly powerful.The Side Pipe is a complete exhaust system; the original catalytic converter is retained. And, as an added bonus, it’s also 4.8 kg lighter than the Bobber’s original exhaust. Sound The sound is nice and rich & deep.With the Side Pipe, you have 6 sound options to choose from:- Standard configuration with the fitted DB killers (which can be removed with a single screw).- With racing DB killers, which make the motorbike louder but still have DB killers fitted (these must be ordered separately; see the accessories section in this description).- Without DB killers- With the catalytic converter flap removed: a plate is welded (temporarily attached) between the manifolds, ensuring that the exhaust gases pass through the catalytic converter. You can cut this plate out, which directs the exhaust gases straight through the manifolds. In other words, this gives you a straight pipe and effectively bypasses the catalytic converter. You can then use this option with any of the three different DB-killer variants.You can also see the plate in the product photos. Materials & Manufacture With our first in-house exhaust system, it was particularly important to us that it not only had an attractive design but was also of a very high quality.The side pipe is handcrafted in Italy by Mass, a company with whom we work very closely. The manifold pipes are significantly thicker than the originals and therefore look much more substantial.The workmanship, the material and finish, as well as the precision of the fit, are all excellent. Fitting We recommend ordering a set of manifold gaskets along with the exhaust system (see accessories listed in this description).Installation video:https://www.youtube.com/watch?v=0j7HqfHn1eI&list=PLIt1jZH_BIjqhD_YTDX7VozxUxkrcnoCl Do you have a Bobber Euro 5+ (from 2025)? No problem – we also have an exhaust system in our range for this. It comes with a new catalytic converter and is therefore type-approved / legal.Not bothered about legality? Then, to save money, you can also fit this exhaust here and install a second-hand catalytic converter from a Euro 4/5 Bobber or an X-pipe. The system at a glance - Suitable for: Triumph Bobber Euro 4 / Euro 5 (up to 2024)- Complete 2-2 stainless steel system- Original catalytic converter remains in place- With E-mark / road approval- 4.8 kg lighter than the original exhaust- Handcrafted in Italy by Mass

Classicbike-Raisch x Mass Side Pipe Exhaust System for Triumph Bobber Euro 5+ (from 2025)2-2 stainless steel complete system in Hot Rod design – with E-mark / road approval In our view, side pipes are the most attractive exhausts for a Bobber – and now they’re finally available legally for the new Euro 5+ Bobber. Our side pipe is the first and only legal complete exhaust system for the Euro 5+ Bobber models.This is made possible by a new catalytic converter box, which is included as standard with the system. Only by doing this can we build such a short exhaust system that is still road-legal.The system is nice and short, which leaves the rear of the motorbike unobstructed. What’s more, the significantly thicker manifolds compared to the originals, along with the short, beefy rear silencers, ensure that the Bobber looks and sounds truly powerful. Sound The sound is simply brilliant – lovely and rich & deep. It’s best to have a listen for yourself; you’ll find the video below this description.With the side pipe, you have 6 sound options to choose from:- Standard configuration with the fitted DB killers (which can be removed with a single screw).- With racing DB killers, which make the motorbike louder but still have DB killers fitted (must be ordered separately; see the accessories section in this description).- Without DB killers- With the catalytic converter flap removed: A plate is welded (temporarily tack-welded) between the manifolds, ensuring that the exhaust gases pass through the catalytic converter. You can cut this plate out, which directs the exhaust gases straight through the manifolds. In other words, this gives you a straight pipe and effectively bypasses the catalytic converter. You can then use this option in combination with the three different DB-killer variants.You can also see the plate in the product photos. Materials & Manufacture With our exhaust systems, it is particularly important to us that they not only have an attractive design but are also of a very high quality.The side pipe is handcrafted in Italy by Mass, a company with whom we work very closely. The manifold pipes are significantly thicker than the originals and therefore look much more substantial.The workmanship, the material and finish, as well as the precision of the fit, are all excellent. Fitting We recommend ordering a set of manifold gaskets along with the exhaust system (see accessories listed in this description).Fitting video (old version without catalytic converter box; this must also be replaced on Euro 5+ models) https://www.youtube.com/watch?v=0j7HqfHn1eI&list=PLIt1jZH_BIjqhD_YTDX7VozxUxkrcnoCl The system at a glance - Suitable for: Triumph Bobber Euro 5+ (from 2025)- Complete 2-2 stainless steel exhaust system- Includes new catalytic converter box- With E-mark / road approval- Approx. 5.5 kg lighter than the original exhaust- Handcrafted in Italy exclusively for Classicbike-Raisch