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Exhaust Doppler RR7 50 / 70CC Piaggio 2-Stroke
Exhaust Return Doppler
Type: RR7
Performs well on fast 50CC / low-rev 70CC cylinders.
Front bend color: Natural
Muffler color: Titanium
Suitable for, among others:
- Aprilia SR Motard 50cc 2 Stroke AC
- Derbi Atlantis Bullet 50cc 2 Stroke AC
- Derbi Atlantis City 50cc 2 Stroke AC
- Derbi GP1 50cc 2 Stroke LC
- Derbi GP1 Open 50cc 2 Stroke LC
- Gilera DNA 50cc 2 Stroke LC
- Gilera DNA GP 50cc 2 Stroke LC
- Gilera DNA RST 50cc 2 Stroke LC
- Gilera Easy Moving 50cc 2 Stroke AC
- Gilera ICE 50cc 2 Stroke AC
- Gilera Runner 50cc 2 Stroke LC
- Gilera Runner DD 50cc 2 Stroke LC
- Gilera Runner SP 50cc 2 Stroke LC
- Gilera Stalker 50cc 2 Stroke AC
- Gilera Stalker Naked 50cc 2 Stroke AC
- Piaggio Diesis 50cc 2 Stroke AC
- Piaggio NRG 50cc 2 Stroke LC
- Piaggio NRG MC2 50cc 2 Stroke LC
- Piaggio NRG MC2 DD 50cc 2 Stroke LC
- Piaggio NRG MC2 DT 50cc 2 Stroke LC
- Piaggio NRG MC2 Extreme 50cc 2 Stroke AC
- Piaggio NRG MC2 Extreme 50cc 2 Stroke LC
- Piaggio NRG MC3 DD 50cc 2 Stroke LC
- Piaggio NRG MC3 DT 50cc 2 Stroke AC
- Piaggio NRG Power DD 50cc 2 Stroke LC
- Piaggio NRG Power DT 50cc 2 Stroke AC
- Piaggio NTT 50cc 2 Stroke LC
- Piaggio Quartz 50cc 2 Stroke LC
- Piaggio Storm 50cc 2 Stroke AC
- Piaggio Typhoon 50cc 2 Stroke AC
- Piaggio Typhoon II 50cc 2 Stroke AC
- Piaggio Zip Base DT 50cc 2 Stroke AC
- Piaggio Zip Fast Rider 50cc 2 Stroke AC
- Piaggio Zip 2000 50cc 2 Stroke AC
- Piaggio Zip SP 50cc 2 Stroke LC
- Piaggio Zip SP2000 50cc 2 Stroke LC
Exhaust Return Doppler
Type: RR7
Performs well on fast 50CC / low-rev 70CC cylinders.
Front bend color: Natural
Muffler color: Titanium
Suitable for, among others:
- Aprilia SR Motard 50cc 2 Stroke AC
- Derbi Atlantis Bullet 50cc 2 Stroke AC
- Derbi Atlantis City 50cc 2 Stroke AC
- Derbi GP1 50cc 2 Stroke LC
- Derbi GP1 Open 50cc 2 Stroke LC
- Gilera DNA 50cc 2 Stroke LC
- Gilera DNA GP 50cc 2 Stroke LC
- Gilera DNA RST 50cc 2 Stroke LC
- Gilera Easy Moving 50cc 2 Stroke AC
- Gilera ICE 50cc 2 Stroke AC
- Gilera Runner 50cc 2 Stroke LC
- Gilera Runner DD 50cc 2 Stroke LC
- Gilera Runner SP 50cc 2 Stroke LC
- Gilera Stalker 50cc 2 Stroke AC
- Gilera Stalker Naked 50cc 2 Stroke AC
- Piaggio Diesis 50cc 2 Stroke AC
- Piaggio NRG 50cc 2 Stroke LC
- Piaggio NRG MC2 50cc 2 Stroke LC
- Piaggio NRG MC2 DD 50cc 2 Stroke LC
- Piaggio NRG MC2 DT 50cc 2 Stroke LC
- Piaggio NRG MC2 Extreme 50cc 2 Stroke AC
- Piaggio NRG MC2 Extreme 50cc 2 Stroke LC
- Piaggio NRG MC3 DD 50cc 2 Stroke LC
- Piaggio NRG MC3 DT 50cc 2 Stroke AC
- Piaggio NRG Power DD 50cc 2 Stroke LC
- Piaggio NRG Power DT 50cc 2 Stroke AC
- Piaggio NTT 50cc 2 Stroke LC
- Piaggio Quartz 50cc 2 Stroke LC
- Piaggio Storm 50cc 2 Stroke AC
- Piaggio Typhoon 50cc 2 Stroke AC
- Piaggio Typhoon II 50cc 2 Stroke AC
- Piaggio Zip Base DT 50cc 2 Stroke AC
- Piaggio Zip Fast Rider 50cc 2 Stroke AC
- Piaggio Zip 2000 50cc 2 Stroke AC
- Piaggio Zip SP 50cc 2 Stroke LC
- Piaggio Zip SP2000 50cc 2 Stroke LC
The RR7 exhaust is made from 12/10th sheet material with high resonance, rolled and welded with a small torch for maximum efficiency.
High performance, reliable and robust. The 260 mm long muffler ensures a low noise level.
The RR7 differs from its little brother, the S3R, in that it has a laser-cut mount (mounted on a silent block) and a two-part interlocking elbow with an O-ring and held in place by springs.
This makes it easy to mount and remove during vehicle maintenance.
The exhaust is very quiet thanks to the high-quality ceramic wool. It is approved according to European CE standards for road use.
- Article number
- C0416E-477301
- Brand
- Doppler
- Merk & type
- Aprilia SR (Piaggio)
Aprilia Sportcity One 2-T
Derbi Atlantis 2-T
Derbi Boulevard 2-T
Derbi GP1
Gilera DNA
Gilera ICE
Gilera Runner
Gilera Stalker
Piaggio Fly 2-T
Piaggio MC2
Piaggio MC3
Piaggio NRG
Piaggio NTT
Piaggio Typhoon
Piaggio Zip 2-T - Motortype
- Piaggio / Vespa 2-T
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