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Old 07-11-2019, 05:54 PM   #1
Bitza
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45mm Exhaust System

Hi again all, I'm presently using a standard M1000ds (40mm dia) exhaust down pipe set up, but am looking to replace it with a 45mm dia system, ideally of the same design to the original with twin silencers one each, does such a system exist? and where could it be obtained. Or what are the other options? Thanks Bitza.
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Old 07-11-2019, 06:02 PM   #2
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Mark Lumb at MADASL might be able build you a bespoke one
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Old 07-11-2019, 06:12 PM   #3
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Quote:
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Mark Lumb at MADASL might be able build you a bespoke one
http://www.madasl.co.uk/products.php
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Old 08-11-2019, 08:58 AM   #4
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Quote:
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Mark Lumb at MADASL might be able build you a bespoke one
Without the restrictive crossover box, as he did for me;





Certainly flows better than the 40mm
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Old 08-11-2019, 05:44 PM   #5
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Thanks all for the info, and the photos. I've made contact with Mark at MADASL seems like he knows what it's all about, so I'll place an order over the winter. Dukedesmo the system you have would suit me fine, an interesting looking machine too. Your swinging arm/rear wheel: what size splindle do you have? its an ali swinging arm right what year? 17mm type but you are using the later wheel which offsets the sprocket 5mm or so, and you have a floating caliper. So how did you make all that lot fit together? Bitza
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Old 11-11-2019, 09:55 PM   #6
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Quote:
Originally Posted by Bitza View Post
Thanks all for the info, and the photos. I've made contact with Mark at MADASL seems like he knows what it's all about, so I'll place an order over the winter. Dukedesmo the system you have would suit me fine, an interesting looking machine too. Your swinging arm/rear wheel: what size splindle do you have? its an ali swinging arm right what year? 17mm type but you are using the later wheel which offsets the sprocket 5mm or so, and you have a floating caliper. So how did you make all that lot fit together? Bitza
Exhaust is 45mm from MADASL, Termi cans are 45mm too.

Swingarm is ali and braced, AFAIK it's a Ducati part made either for Monster or 851/888? It was a tight fit, even for a 170 rear tyre and I did initially have problems with the chain 'bouncing' between tyre and brace (and eating into both) so I widened the brace by cutting the front and welding in some extra tubing.

Wheel is from a 5-spoke model SS/Monster and was a straight fit although I did battle with sprocket alignment (excessive chain wear due to rear sprocket being further 'inboard' than the front) which I now have solved (I hope) by creative shimming at both ends, not sure exactly what the cause was - wheel, swingarm etc.

Floating caliper was a straightforward fit, the bracket replacing the original. I got it from Japan (Aella Casuno) not sure if they still make them?
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Old 12-11-2019, 09:04 PM   #7
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If I remember correctly Sil Motor do 45mm spaghetti headers for a 1000DS
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Old 14-11-2019, 08:17 PM   #8
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Cool

I have used Mark at MADASL for all my exhaust so far and have been seriously impressed with the latest custom systems.









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Old 15-11-2019, 07:45 AM   #9
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Quote:
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If I remember correctly Sil Motor do 45mm spaghetti headers for a 1000DS
They do, nice exhaust Yorkie.
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