2011 Speed Triple Twin Arrow Baffles

Hi Tilly. I think you'll probably find it very difficult to get genuine, original ARROW baffles as they haven't been available for some time for early Speed or Street Triple Arrow silencers.

If someone can provide dimensions you might find it easier to get 'generic' baffles from somewhere like AliExpress - for instance

https://www.aliexpress.com/item/100...6111e81ee!12000025436153279!rec!UK!2901663435

These appear to come in a range of sizes listed as :

Fitment:

3.5cm: for Exhaust pipe dia. 3.4-3.6cm

4.2cm: for Exhaust pipe dia.4.1-4.2cm

4.5cm: for Exhaust pipe dia. 4.4-4.5cm

4.8cm: for Exhaust pipe dia. 4.7-5.0cm

6.0cm: for Exhaust pipe dia. 6.0-6.3cm

and there are quite a few suppliers listing shorter/lomger versions.


Good luck with your search.

 

I'd not recommend buying cheap db killlers, I got some off amazon for my Thruxton end cans. The metal is very thin; <1mm and the thread for securing is where the metal is punched through as opposed to a nut, therefore you can't apply much torque to tighten it without stripping the thread.
With this in mind I welded an M6 nut inside them to allow proper tightening up, this was initially ok but cheap thin metal didn't like being welded so was weakened, this combined with the heat from normal exhaust usage meant that one has broke away and came out sometime during sunday's ride.....The nut and bolt still there but no db killer!
I've bought some mild steel tube of thicker wall thickness and going to weld up some decent ones

 

That's not the case for the Street so is the Speed different?

 

No mine was a different problem I'd made some new end cans which needed some baffles to queiten it down. Thought I'd got a cost effective solution, but should have just made them in the first place.
That's now the top of the jobs list!