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A powerful exhaust and offering a nice aesthetic to your 50 box.
Exhaust approved respecting the 50cc displacement.
Here is the brand new DOPPLER WR7 exhaust for 50 with APRILIA RS and TUONO gearbox after 1999 until 2006 (aluminum frame). This affordable exhaust for the quality and the worked design will allow you to make the most of the power of your mécaboite. In addition to this, you need to know more about it. 
With a screen-printed plate and a titanium anodized silencer as well as a black dome at the outlet of the silencer, this exhaust offers a racing look all its own. The body in fine rolled welded jail is of course varnished and has a nice finish worthy of the biggest brands of racing exhaust. 
Its titanium anodized silencer is equipped with the flange which makes this pot homologated, if you want to practice runs, competitions ... you just have to remove the flange system as you can see in the photograph, to the detriment of its homologation on public road. 
It was especially created for low revs to always have recovery and torque but it will still offer excellent performance at high revs. Provided on 50cc and 70cc kit configurations. Delivered 100% complete with fixing collar, screws, fixing brackets, nut, ring in Ø25 and 28mm ... 
Reference: 481194
Ideal for in case of breakage, wear ... of your old WR7 silencer.
Reference: 483077
Ideal in case of leak or noise in your muffler and muffler.
Reference: 449887
Replacement stainless steel collar for optimal maintenance and refurbishment of your exhaust mounting.
Reference: 479679
A very nice racing exhaust, homologated for really great performance!
Reference: P400010120003
A very good muffler RACING rare for your APRILIA RS, minarelli am6!
Reference: TUB903X
An ideal exhaust on original bike or small configuration. For motor bike minarelli am6 sporty.
Reference: H10008-2S
Double output pot for APRILAI RS motorcycle before 1999 (chesterfield, single-sided swingarm ...)
Reference: ECHAP723CT
A very good pot of great renown with a chrome finish for less maintenance and more aesthetics!
Reference: 15000367
Version 2017 80cc, BIDALOT RACING FACTORY low passage exhaust for YAMAHA DT, MBK X-limit, PEUGEOT XPS, ... .
Reference: EC01
A very good muffler that can match very good 50cc kits like 70cc kits even in long races!
Reference: 200.0404
POLINI EVOLUTION low passage pot for sports cars with MINARELLI AM6 engine.
Reference: EC18
A handmade exhaust in extra fine 8 - 10th grade jail, benefit from the experience of MVT 's racing service!
Reference: 40253
A rare pot studied for competition for very advanced engines!
Reference: CARR10-GP
Exhaust very powerful, quite tuned to big kits 80cc powerful engine minarelli am6 (sports chassis RS, RS2, RS1, XR6 ...). Comes with adapter Ø28mm, 32mm and flange 2 screws!
Reference: 3212665
The replica of the famous pot GP 80, approved, efficient and super nice for your APRILIA RS, TUONO 50cc engine am6 ...!
Reference: ECHAP723VG
A great pot for minarelli am6 sports motor bikes, gun metal silent only!
Reference: 40252
A pot studied for the competition for a very thorough engines! This pot fits the Aprilia RS before 1999 and easily adaptable to other AM6.
Reference: VCR-RD25188/RE
An approved and efficient muffler for original engines, 50cc competition and 70cc entry-level.
Reference: EC12
A very good exhaust that can match very good 70/80cc kits.
