High Exhaust for Bonneville from 2001 to 2016 - Approved - Mass
Bonneville High Exhaust Mass Sawn Off - Homologated
Complete exhaust for Triumph Bonneville by Mass, made from stainless steel with outer sleeves in carbon fibre, aluminium and titanium for maximum reliability and durability. Mass exhausts are of the highest quality and handmade, making each product a unique piece.
The Bonneville High Exhaust Mass Sawn Off is made using the best materials available on the market, and its long-term reliability is guaranteed. The end caps of this High Exhaust for Triumph Bonneville are made by pressing 8/10 mm stainless steel sheets, offering extremely high strength and maximum lightness. The inner pipes are also made from stainless steel to ensure maximum resistance to corrosion from exhaust gases. Mass exhausts are tested one by one on an inertial test bench in order to guarantee the increases in power and torque achieved with them
The kit includes:
- Complete system (Primary Headers - Secondary Headers - Silencer/s from the heads with removable db-killers)
- Mounting hardware and pipe clamp
- Homologation documentation
Compatible with:
- Bonneville Carb from 2001 to 2009
- Bonneville EFI from 2009 to 2016
- Bonneville SE/MAG from 2009 to 2016
Note. Mass Exhaust exhausts are homologated according to German TÜV regulations only if purchased in the catalysed version and fitted with the Db-killers supplied with each exhaust
Modelli e Anni di Produzione Compatibili
Clicca su un brand per visualizzare i modelli e gli anni compatibili.
Product information
At Cafe Twin, returns are free and easy to manage.
We believe buying motorcycle accessories online should be a safe and stress-free experience: that’s why we offer the option to return items at no extra cost, within the applicable time limits, directly through our dedicated portal.
It only takes a few steps to generate the label and arrange the return shipment. Once we have received and checked the product, we quickly proceed with the refund.
Transparency, speed and zero hassle: because customising your motorcycle should be a pleasure, not a risk.
At Cafe Twin, shipping is clear, fast and with no surprises.
Orders with items in stock are prepared in around 2 working days. Delivery in Italy generally takes 2 working days, while for Europe the average delivery time is 4–5 working days.
We always invite you to check the product page to see whether the item is ready to ship or whether it has shipping times of 7/15 working days, so you can know the timing precisely before purchasing.
Shipping costs are calculated automatically at checkout based on the destination. You will always receive the tracking number as soon as the parcel is handed over to the courier, so you can follow every stage of the delivery.
Reliability, transparency and clear lead times: because when you order an accessory for your motorcycle, you only want to think about fitting it.
At Cafe Twin, we are always available to help, directly and quickly.
You can contact us by email for any request regarding orders, product compatibility, shipping or returns. We reply as quickly as possible with clear and accurate information.
For even more immediate support, you can use our chat bot “Apple”, active on the site to help you with questions about products, availability, delivery times and general information. It is a quick and practical tool for getting answers in real time.
Talking to us is simple: real support, without unnecessary steps.
F.A.Q.
Simple answers, clear details and useful information. Everything you need, without complications.
How do I check compatibility with my bike?
Each product page clearly states the compatible models and years.
For an even easier search, you can use the Garage: enter the make and model and you’ll only see accessories that fit your bike. No mistakes, no guesswork.
If you want quick help, there’s Apple, our digital assistant. And when you need real advice, our human customer care team is there to help. Tell us the make, model and year: we’ll tell you exactly what fits. No guesswork.
Are the exhausts homologated?
Where specified on the product page, the exhausts are homologated for road use in accordance with European regulations. The presence of homologation is always clearly stated in the description.
Can I fit the accessories myself?
Many accessories are designed for straightforward fitting, even in your garage, using common tools. If a product requires specific skills or particular modifications, this information is always stated on the product page.
How quickly do you ship?
Shipping times are always stated on each product page. Some items are ready to dispatch, while others require technical procurement lead times.
On average, we deliver within 2 working days in Italy and within 4–5 working days in Europe, unless otherwise specified on the product.
As soon as the order is shipped, you will receive tracking details to follow the delivery in real time.
Do you ship across Europe?
Yes, we ship across Europe with tracked courier service.
Can I make a return?
Yes. You can return your order within 30 days of delivery through our Returns Portal, easily and independently.
Returns are free within Europe: Cafe Twin covers the first return per order. You simply need to book the procedure online, print the label and drop off the parcel at the indicated point.
The product must be intact, unused and complete with its original packaging and accessories. Once received, we inspect the return and proceed with the refund within the expected timeframe.
In the event of a partial return, if the original order qualified for free shipping and the final total falls below the minimum threshold, the shipping cost will be deducted from the refund.
Total transparency, no surprises.
