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Exhaust

(774 products)
50cc Bike Exhausts OEM Style Exhausts Tuning Exhaust Accessories
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Tuning level
Original Sport Racing High-end
Colour
Black Blue Brown Carbon Gold Green Grey Orange Pink Purple Red Silver Transparent Turquoise White Yellow Néochrome unpainted
Exhaust mount
High Low Underseat
Exhaust finish
Chrome-plated Coated Non-coated
Homologation
Yes No
Series
Bestia BRK Carbon Chromed Cross Cross 70 Cross HM Cross ML E-Box E-NOX Enduro ER1 GP8.0 GP90 Grand Prix Handmade Handmade Cross Lacado Max Pro MHR MHR Replica Original Pro Pro Race R/T R1 R2 R3 R4 R5 Racing Line Racing Line Cross RF50WR RF80WR RF90/96-WR Rookie RR-7 S-Race S-Road S3R Silent Pro Slip-on Line SM Chrom Sport Pro Street CE StreetRace Warrior WR7 X-Fight XS 2
Brand
2Fast Akrapovic Barikit Bidalot Doppler Giannelli KRM LeoVince Malossi Metrakit Moose Racing MotoForce MVT MXS Racing Naraku Polini Proma RMS SCR Corse Stage6 Stage6 R/T Standard Parts Tecnigas TurboKit Voca Racing Yasuni YCF
Price
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Standard Parts
Silencer Clamp 29 - 31mm
Article no.: MF94.005

Silencer Clamp 29 - 31mm

5,00 €
In stock
Standard Parts
Silencer Clamp 26 - 28mm
Article no.: MF94.004

Silencer Clamp 26 - 28mm

9,00 €
In stock
Standard Parts
Silencer Clamp 23 - 25mm
Article no.: MF94.003

Silencer Clamp 23 - 25mm

7,00 €
In stock
7,80 €
-10% Discount
KRM
Connecting Pipe exhaust - silencer bent KRM d.22 x d.19 mm
Article no.: KR237F

Connecting Pipe exhaust - silencer bent KRM d.22 x d.19 mm

29,00 €
In stock
31,00 €
-6% Discount
Sale
KRM
Connecting Pipe exhaust - silencer straight KRM 22 x 19 mm
Article no.: KR261F

Connecting Pipe exhaust - silencer straight KRM 22 x 19 mm

24,00 €
In stock
26,50 €
-9% Discount
Sale
KRM
Exhaust Flange d.32mm KRM 80 - 90 Minarelli AM6
Article no.: KR062F

Exhaust Flange d.32mm KRM 80 - 90 Minarelli AM6

21,00 €
In stock
Sale
Doppler
Exhaust Reducer Bushing Doppler 25 / 28mm AM6
Article no.: CGN502152

Exhaust Reducer Bushing Doppler 25 / 28mm AM6

9,00 €
In stock
RRP
12,00 €
-25% Discount
Sale
Doppler
Exhaust Reducer Bushing 25 / 28mm AM6 Doppler
Article no.: CGN502151

Exhaust Reducer Bushing 25 / 28mm AM6 Doppler

9,00 €
In stock
RRP
12,00 €
-25% Discount
Sale
Standard Parts
Rubber Sleeve exhaust to silencer 22 / 25mm
Article no.: MF10.12189

Rubber Sleeve exhaust to silencer 22 / 25mm

8,50 €
In stock
Standard Parts
Restrictor Flange f. header pipe Derbi / Gilera / Aprilia
Article no.: MF94.093

Restrictor Flange f. header pipe Derbi / Gilera / Aprilia

8,70 €
In stock
KRM
Exhaust Bracket / Clamp System KRM Multifix
Article no.: KR209F

Exhaust Bracket / Clamp System KRM Multifix

39,00 €
In stock
Sale
KRM
Exhaust Springs KRM stainless steel 70mm
Article no.: KR208F

Exhaust Springs KRM stainless steel 70mm

5,90 €
In stock
KRM
Perforated Tube Insert (silencer) 20mm KRM 70 - 90
Article no.: KR100F

Perforated Tube Insert (silencer) 20mm KRM 70 - 90

9,40 €
In stock
KRM
Perforated Tube Insert (silencer) 18mm KRM 50 - 70
Article no.: KR099F

Perforated Tube Insert (silencer) 18mm KRM 50 - 70

8,00 €
In stock
Sale
KRM
Silencer KRM 90 - 110 red
Article no.: KR200F

Silencer KRM 90 - 110 red

100,00 €
In stock
105,00 €
-5% Discount
Sale
KRM
Silencer KRM 90 - 110 black - blue
Article no.: KR163F

Silencer KRM 90 - 110 black - blue

98,00 €
In stock
KRM
Silencer KRM Pro Ride 50 - 70cc aluminium black - blue
Article no.: KR156F

Silencer KRM Pro Ride 50 - 70cc aluminium black - blue

94,00 €
In stock
100,00 €
-6% Discount
Sale
KRM
Silencer KRM 90 - 110 black - red
Article no.: KR162F

Silencer KRM 90 - 110 black - red

98,00 €
In stock
KRM
Silencer KRM 70 - 90 black - red
Article no.: KR158F
1

Silencer KRM 70 - 90 black - red

94,00 €
In stock
RRP
102,00 €
-8% Discount
Sale
KRM
Silencer KRM Pro Ride 50 - 70cc aluminium black - red
Article no.: KR155F

Silencer KRM Pro Ride 50 - 70cc aluminium black - red

91,00 €
In stock
93,00 €
-2% Discount
Sale
KRM
Silencer KRM 70 - 90 black
Article no.: KR157F
1

Silencer KRM 70 - 90 black

94,00 €
In stock
100,00 €
-6% Discount
Sale
Voca Racing
Silencer Glass Wool Voca Bioxil
Article no.: VCR-RD30150.00

Silencer Glass Wool Voca Bioxil

9,40 €
In stock
RRP
12,00 €
-22% Discount
Bidalot
Silencer Bidalot RF50WR carbon
Article no.: BID15300588

Silencer Bidalot RF50WR carbon

125,00 €
In stock
Sale
Standard Parts
Thermal Wrap f. Exhaust fiberglass white (1m x 50mm)
Article no.: CGN496875

Thermal Wrap f. Exhaust fiberglass white (1m x 50mm)

5,10 €
In stock
Bidalot
Silencer Bidalot RF-WR
Article no.: BID15300787

Silencer Bidalot RF-WR

96,00 €
In stock
RMS
Silencer Packing Wool RMS pre-rolled, l=170mm / d=60mm
Article no.: R100720010

Silencer Packing Wool RMS pre-rolled, l=170mm / d=60mm

4,80 €
In stock
5,30 €
-9% Discount
Voca Racing
Exhaust flange VOCA Carbon 80cc, Minarelli AM6
Article no.: VCR-RD30200.05
1

Exhaust flange VOCA Carbon 80cc, Minarelli AM6

15,00 €
In stock
RRP
17,00 €
-12% Discount
Tecnigas
Exhaust restrictor Tecnigas 50km/h, 19x11.4mm, universal
Article no.: TG86217

Exhaust restrictor Tecnigas 50km/h, 19x11.4mm, universal

4,00 €
In stock
RMS
Silencer Packing 80mm x 300mm
Article no.: R100720020
1

Silencer Packing 80mm x 300mm

8,40 €
In stock
Polini
Exhaust Gasket Polini Cagiva / Honda / Peugeot aluminium 35mm
Article no.: P252.0003

Exhaust Gasket Polini Cagiva / Honda / Peugeot aluminium 35mm

2,40 €
In stock
2,70 €
-11% Discount
Polini
Spring for Polini For Race and Evolution Piaggio, 70mm, Peugeot, Minarelli horizontal
Article no.: P228.0001
2

Spring for Polini For Race and Evolution Piaggio, 70mm, Peugeot, Minarelli horizontal

1,80 €
In stock
2,10 €
-14% Discount
Doppler
Exhaust Doppler Rubber Adapter ER1 / WR7
Article no.: CGN479810
2

Exhaust Doppler Rubber Adapter ER1 / WR7

13,00 €
In stock
Standard Parts
Exhaust Spring d=10mm / h=1.60mm / l=55mm (1x)
Article no.: CGN472641

Exhaust Spring d=10mm / h=1.60mm / l=55mm (1x)

6,00 €
In stock
Standard Parts
Exhaust Spring d=10mm / h=1.60mm / l=60mm (1x)
Article no.: CGN472602
1

Exhaust Spring d=10mm / h=1.60mm / l=60mm (1x)

5,10 €
In stock
Standard Parts
Exhaust Spring d=10mm / h=2mm / l=61mm (1x)
Article no.: CGN1744
10

Exhaust Spring d=10mm / h=2mm / l=61mm (1x)

1,60 €
In stock
1,70 €
-6% Discount
Standard Parts
Exhaust Spring d=10mm / h=1.80mm / l=55mm (1x)
Article no.: CGN1743
8

Exhaust Spring d=10mm / h=1.80mm / l=55mm (1x)

1,50 €
In stock
1,60 €
-6% Discount
Standard Parts
Heat Wrap 500° self-adhesive (200x300mm)
Article no.: B700200
4

Heat Wrap 500° self-adhesive (200x300mm)

8,20 €
In stock
Standard Parts
Silencer Packing 850° 500mm / internal 55mm / external 100mm
Article no.: B700108

Silencer Packing 850° 500mm / internal 55mm / external 100mm

31,00 €
In stock
Standard Parts
Silencer Packing 850° 400mm / internal 55mm / external 100mm
Article no.: B700107

Silencer Packing 850° 400mm / internal 55mm / external 100mm

27,00 €
In stock
Standard Parts
Silencer Packing 850° 300mm inside 55mm / outside 100mm
Article no.: B700106
3

Silencer Packing 850° 300mm inside 55mm / outside 100mm

24,00 €
In stock
Standard Parts
Heat-Resistant Cloth 800° stainless steel (500x220mm)
Article no.: B700105
2

Heat-Resistant Cloth 800° stainless steel (500x220mm)

11,00 €
In stock
Doppler
Exhaust Spring Doppler RR7
Article no.: CGN481734
1

Exhaust Spring Doppler RR7

1,90 €
In stock
2,10 €
-10% Discount
Doppler
Exhaust Flange Doppler cylinder d=28mm / exhaust d=25mm AM6
Article no.: CGN437928
2

Exhaust Flange Doppler cylinder d=28mm / exhaust d=25mm AM6

5,00 €
In stock
RRP
6,50 €
-23% Discount
Sale
Doppler
Silencer ER1 Doppler 50cc bikes
Article no.: CGN294376
1

Silencer ER1 Doppler 50cc bikes

63,00 €
In stock
RRP
65,00 €
-3% Discount
Voca Racing
Silencer Voca Racing red
Article no.: VCR-RD30200.01/RE
14

Silencer Voca Racing red

82,00 €
In stock
RRP
95,00 €
-14% Discount
Sale
SCR Corse
Silencer long SCR Corse GP black
Article no.: SCR-SIL325B
6

Silencer long SCR Corse GP black

68,00 €
In stock
75,00 €
-9% Discount
Sale
Yasuni
Silencer Packing Wool Yasuni
Article no.: YAS010
23

Silencer Packing Wool Yasuni

16,00 €
In stock
RRP
20,00 €
-20% Discount
Sale
Barikit
Silencer BRK Minarelli AM6 / Derbi
Article no.: BRK-SIL001
5

Silencer BRK Minarelli AM6 / Derbi

87,00 €
In stock
Tecnigas
Silencer E-Nox Evo Rieju MRT Black
Article no.: TG001254330

Silencer E-Nox Evo Rieju MRT Black

75,00 €
In stock
81,00 €
-7% Discount
Sale
Tecnigas
Silencer Tecnigas E-Box 2 Red / Black
Article no.: TG0000288

Silencer Tecnigas E-Box 2 Red / Black

67,00 €
In stock
Tecnigas
Heat Shield Tecnigas Silent Pro 2025 Black
Article no.: TG0007702

Heat Shield Tecnigas Silent Pro 2025 Black

16,00 €
In stock
Tecnigas
Heat Shield Tecnigas Maxi-4 / Silent Pro 4T Black
Article no.: TG0007701

Heat Shield Tecnigas Maxi-4 / Silent Pro 4T Black

20,00 €
In stock
Tecnigas
Mounting Kit Tecnigas RS Piaggio Skipper 125
Article no.: TG0010141

Mounting Kit Tecnigas RS Piaggio Skipper 125

31,00 €
In stock
Voca Racing
Silencer Voca Bestia Black / Neochrome
Article no.: VCR-RD30400/BKTI

Silencer Voca Bestia Black / Neochrome

109,00 €
In stock
RRP
119,00 €
-8% Discount
Voca Racing
Silencer Voca Bestia Carbon / Neochrome
Article no.: VCR-RD30400/CATI

Silencer Voca Bestia Carbon / Neochrome

119,00 €
In stock
RRP
131,00 €
-9% Discount
SCR Corse
Silencer long SCR Corse purple
Article no.: SCR-SIL325/PU

Silencer long SCR Corse purple

70,00 €
In stock
85,50 €
-18% Discount
Sale
SCR Corse
Silencer long SCR Corse blue
Article no.: SCR-SIL325/BL

Silencer long SCR Corse blue

70,00 €
In stock
85,50 €
-18% Discount
Sale
SCR Corse
Silencer long SCR Corse red
Article no.: SCR-SIL325/RE

Silencer long SCR Corse red

70,00 €
In stock
85,50 €
-18% Discount
Sale
SCR Corse
Silencer short SCR Corse purple
Article no.: SCR-SIL320/PU

Silencer short SCR Corse purple

70,00 €
In stock
85,50 €
-18% Discount
Sale
SCR Corse
Silencer short SCR Corse blue
Article no.: SCR-SIL320/BL

Silencer short SCR Corse blue

70,00 €
In stock
85,50 €
-18% Discount
Sale
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13

50CC Manual Bike exhaust: performance, sound and style

The exhaust is far more than just a component; it fundamentally shapes the character of a 50cc machine. On a 2-stroke engine, even more than on a 4-stroke, its design affects not only exhaust flow but also resonance, torque, and overall power delivery. On 50cc motorcycles with AM6 or Derbi engines, a well-chosen exhaust significantly alters both torque characteristics and peak power in every gear. Whether for city riding, off-road, or track use, there is a suitable exhaust for every purpose.

Why change the exhaust on a 50cc 2T motorbike?

  • Derestriction: The stock exhaust often restrcites the engine so that it cannot go faster than 45 km/h.
  • More power: Shape and volume directly influence torque and peak power.
  • Exhaust flow: The exhaust volume must match the engine displacement, as it contributes directly to cooling.
  • Volume: Homologated and quiet for road use, or unrestricted for racing.
  • Appearance: Finish, material, Supermoto / Enduro design - everything can be customized.

Exhaust types by application

  • Original / OEM replica exhaust: Ideal for everyday use. Quiet, visually discreet, and low maintenance. Examples: Tecnigas exhausts or original manufacturer systems.
  • Sport exhaust: Improves acceleration and top speed, with a sportier sound and design. Often used for derestricting engines or with 50 - 70cc sport cylinders. Examples: Stage6 Streetrace, Yasuni Cross ML, Voca Cross, Leovince X-Fight.
  • Racing exhaust: Designed for racing cylinders. Operates at higher RPMs and is intended for use in competitions. The correct volume must be chosen according to displacement. Examples: Stage6 Streetrace 70, Voca Rookie, SCR Corse, Polini Evo.
  • High-end exhaust: For high-performance cylinders, improving performance across the entire rev range. For engines 85cc and higher and exclusively for racing. Examples: Stage6 R/T, Bidalot, 2Fast, KRM Pro Ride.
Note: Only exhausts with an E-mark or engraved homologation number are road-legal. All others are strictly for racing use.

High-mount or low-mount exhaust?

→ High-mount exhaust: Mandatory for offroad and enduro, preserves the typical look of supermoto / enduro bikes.

→ Low-mount exhaust: Often found on sports bikes (RS/TZR/GPR) with fairing. Their more basic shape with fewer bends sometimes favors performance, which is preferred by racers, but is more exposed to impacts.

Complete kits: exhaust + Cylinder + carburetor

A new exhaust only reaches its full potential when paired with matching components such as cylinder and intake system. Changing the exhaust usually requires carburetor adjustment. Without proper tuning, the engine can run lean or overheat.

Recommended setups by performance level:

⇒ OEM 50cc: carburetor 12-19 mm, original intake. Stock cylinder and crankshaft, ideal for everyday use.

⇒ Sport: Carburetor 17 to 21 mm, improved reed valve. Sport cylinder, original or even reinforced crankshaft.

⇒ Racing: Carburetor 19 to 32 mm (depending on displacement), big valve reed valve, reinforced high-performance crankshaft recommended.

⇒ High-end: Carburetor 28 to 38 mm, big valve reed valve. Ultra-reinforced crankshaft mandatory.

⚡ STage6 Tuning Kits - ready to go

Stage6 offers complete, ready-to-install tuning kits. Zero compatibility problems, install and go. We also offer complete kits from other well-known brands: 2Fast, Italkit, Top Performances, Bidalot, etc.

Our shop carries exhausts for the most popular 50cc supermotard / enduro models - Rieju MRT, Beta RR or Derbi Senda, as well as systems for rarer models. We also offer a wide range of exhaust accessories to customize and maintain your exhaust: silencers in various colors and styles as well as spare parts such as headpipes, brackets and clamps, end caps, exhaust protectors, gaskets, stickers, packing material and much more.

Care and maintenance

Maintenance depends on exhaust type and finish. Chrome models are generally the most durable and require minimal care. Painted versions age relatively well, but the paint can burn in hot spots – oxidizing areas should be monitored and treated. Raw exhausts should be regularly oiled to prevent corrosion.

In all cases, regularly check gaskets, springs and brackets to ensure sealing and reduce vibrations. For removable silencers, it is recommended to replace the packing wool when the exhaust becomes too loud to maintain full performance and comply with noise regulations.

FAQ - common questions about 50cc exhausts

→ When should an exhaust be replaced? If an exhaust is dented or cracked, performance is impaired and it must be replaced. Noise levels also increase. It is essential to replace the exhaust when increasing displacement to prevent overheating.

→ Can a performance exhaust be used on a stock 50cc engine? Possible, but not recommended – low-end torque is reduced, and overall performance suffers. The exhaust must always be matched to the cylinder.

→ Does the carburetor have to be readjusted when changing the exhaust? Almost always. The main jet in particular should be adjusted to avoid a lean mixture and take full advantage of the engine’s power.

For any other questions, our specialists are available to help you choose the exhaust best suited to your setup.

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