"Cross" Exhaust System Bonneville/Thruxton

Application
- Bonneville versions with wire wheels (2001-2016, 790/865cc)
- Bonneville versions with alloy wheels (2009-2016, 865cc)
- Thruxton 900 all versions (2004-2016, 865cc)

Attention : Not compatible with a center stand (if your bike has one, get rid of it and use our workshop stand, a much smarter solution !).

Description
Exhaust line 2-into-1 with short silencer, similar to a Zard Cross system.

100% stainless-steel construction with removable baffle.

Available in polished stainless steel, brushed stainless steel or ceramic black (powder-coated then baked in 300C autoclave oven for strong resistance).

Weight only 4 kg, less than half of the original exhausts.

Noise level intermediate 3/10, one step louder than stock with a more "direct" sound. Removable baffles. Certified "Euro 3" (with dB-killers in place), supplied with E3 certificate.

For EFI bikes the downpipes include the locations to re-fit the O2 sensors - these can also be eliminated with this kit.

This video (here) will give you a good idea of the sound produced.

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
We recommend fitment by a professional, unless you are experimented in such things.
Requires no modification of the bike, totally reversible assembly.

It is recommended to perform a carburetor/injection adjustment to maximise the gain in performance and sound.

12-months warranty.