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Exhaust

(820 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 Evolution For Race GP8.0 GP90 Grand Prix Handmade Handmade Cross KRM Pro Ride 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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Stage6 R/T
Exhaust Stage6 R/T 70 - 80 Beta RR before 2021 blue / black
Article no.: S6-96188752/BL

Exhaust Stage6 R/T 70 - 80 Beta RR before 2021 blue / black

442,00 €
In stock
RRP
491,00 €
-10% Discount
Stage6 R/T
Exhaust Stage6 R/T 70 - 80 Beta RR before 2021 black
Article no.: S6-96188752/BK

Exhaust Stage6 R/T 70 - 80 Beta RR before 2021 black

442,00 €
In stock
RRP
491,00 €
-10% Discount
Stage6 R/T
Exhaust (without silencer) Stage6 R/T 70 - 80 Beta RR before 2021
Article no.: S6-96188752

Exhaust (without silencer) Stage6 R/T 70 - 80 Beta RR before 2021

381,00 €
In stock
RRP
423,00 €
-10% Discount
Stage6 R/T
Exhaust (without silencer) Stage6 R/T 70 - 80cc Derbi
Article no.: S6-96193751

Exhaust (without silencer) Stage6 R/T 70 - 80cc Derbi

339,00 €
In stock
RRP
376,00 €
-10% Discount
Stage6 R/T
Exhaust Stage6 R/T 70 - 80cc black / red Derbi
Article no.: S6-96193751/RE

Exhaust Stage6 R/T 70 - 80cc black / red Derbi

401,00 €
In stock
RRP
445,00 €
-10% Discount
Stage6 R/T
Exhaust Stage6 R/T 70 - 80cc orange Derbi
Article no.: S6-96193751/OR

Exhaust Stage6 R/T 70 - 80cc orange Derbi

401,00 €
In stock
RRP
445,00 €
-10% Discount
Stage6 R/T
Exhaust Stage6 R/T 70 - 80cc black / orange Derbi
Article no.: S6-96193751/BO

Exhaust Stage6 R/T 70 - 80cc black / orange Derbi

401,00 €
In stock
RRP
445,00 €
-10% Discount
Stage6 R/T
Exhaust Stage6 R/T 70 - 80cc black / blue Derbi
Article no.: S6-96193751/BL

Exhaust Stage6 R/T 70 - 80cc black / blue Derbi

401,00 €
In stock
RRP
445,00 €
-10% Discount
Stage6 R/T
Exhaust Stage6 R/T 70 - 80cc black Derbi
Article no.: S6-96193751/BK

Exhaust Stage6 R/T 70 - 80cc black Derbi

401,00 €
In stock
RRP
445,00 €
-10% Discount
Stage6 R/T
Exhaust Stage6 R/T 70 - 80cc black / red AM6
Article no.: S6-96188751/RE

Exhaust Stage6 R/T 70 - 80cc black / red AM6

401,00 €
In stock
RRP
445,00 €
-10% Discount
Stage6 R/T
Exhaust Stage6 R/T 70 - 80cc orange AM6
Article no.: S6-96188751/OR

Exhaust Stage6 R/T 70 - 80cc orange AM6

401,00 €
In stock
RRP
445,00 €
-10% Discount
Stage6 R/T
Exhaust Stage6 R/T 70 - 80cc black / orange AM6
Article no.: S6-96188751/BO

Exhaust Stage6 R/T 70 - 80cc black / orange AM6

401,00 €
In stock
RRP
445,00 €
-10% Discount
Stage6 R/T
Exhaust Stage6 R/T 70 - 80cc black / blue AM6
Article no.: S6-96188751/BL

Exhaust Stage6 R/T 70 - 80cc black / blue AM6

401,00 €
In stock
RRP
445,00 €
-10% Discount
Stage6 R/T
Exhaust Stage6 R/T 70 - 80cc black AM6
Article no.: S6-96188751/BK
1

Exhaust Stage6 R/T 70 - 80cc black AM6

401,00 €
In stock
RRP
445,00 €
-10% Discount
Stage6 R/T
Exhaust (w/o silencer) Stage6 R/T 70 - 80cc AM6
Article no.: S6-96188751

Exhaust (w/o silencer) Stage6 R/T 70 - 80cc AM6

339,00 €
In stock
RRP
376,00 €
-10% Discount
Stage6 R/T
Exhaust Stage6 R/T 80 - 90cc CNC black Minarelli AM6
Article no.: S6-96188851/BK

Exhaust Stage6 R/T 80 - 90cc CNC black Minarelli AM6

443,00 €
In stock
RRP
491,00 €
-10% Discount
Stage6 R/T
Exhaust Stage6 R/T 80 - 90cc CNC Blue / Black Minarelli AM6
Article no.: S6-96188851/BL
1

Exhaust Stage6 R/T 80 - 90cc CNC Blue / Black Minarelli AM6

443,00 €
In stock
RRP
491,00 €
-10% Discount
Stage6 R/T
Exhaust Stage6 R/T 80 - 90cc CNC Orange / Black Minarelli AM6
Article no.: S6-96188851/BO

Exhaust Stage6 R/T 80 - 90cc CNC Orange / Black Minarelli AM6

443,00 €
In stock
RRP
491,00 €
-10% Discount
Stage6 R/T
Exhaust Stage6 R/T 80 - 90cc CNC Orange Minarelli AM6
Article no.: S6-96188851/OR

Exhaust Stage6 R/T 80 - 90cc CNC Orange Minarelli AM6

443,00 €
In stock
RRP
491,00 €
-10% Discount
Stage6 R/T
Exhaust Stage6 R/T 80 - 90cc CNC Red / Black Minarelli AM6
Article no.: S6-96188851/RE
1

Exhaust Stage6 R/T 80 - 90cc CNC Red / Black Minarelli AM6

443,00 €
In stock
RRP
491,00 €
-10% Discount
Stage6 R/T
Exhaust Stage6 R/T 80 - 90cc CNC Orange / Black Derbi
Article no.: S6-96193851/BO

Exhaust Stage6 R/T 80 - 90cc CNC Orange / Black Derbi

443,00 €
In stock
RRP
491,00 €
-10% Discount
Stage6 R/T
Exhaust Stage6 R/T 80 - 90cc CNC black Derbi
Article no.: S6-96193851/BK

Exhaust Stage6 R/T 80 - 90cc CNC black Derbi

443,00 €
In stock
RRP
491,00 €
-10% Discount
Stage6 R/T
Exhaust Stage6 R/T 80 - 90cc CNC Blue / Black Derbi
Article no.: S6-96193851/BL

Exhaust Stage6 R/T 80 - 90cc CNC Blue / Black Derbi

443,00 €
In stock
RRP
491,00 €
-10% Discount
Stage6 R/T
Exhaust Stage6 R/T 80 - 90cc CNC Red / Black Derbi
Article no.: S6-96193851/RE

Exhaust Stage6 R/T 80 - 90cc CNC Red / Black Derbi

443,00 €
In stock
RRP
491,00 €
-10% Discount
Stage6 R/T
Exhaust Stage6 R/T 80 - 90cc CNC Orange Derbi
Article no.: S6-96193851/OR

Exhaust Stage6 R/T 80 - 90cc CNC Orange Derbi

443,00 €
In stock
RRP
491,00 €
-10% Discount
Stage6 R/T
Exhaust (without silencer) Stage6 R/T 80 - 90cc Minarelli AM6
Article no.: S6-96188851

Exhaust (without silencer) Stage6 R/T 80 - 90cc Minarelli AM6

381,00 €
In stock
RRP
423,00 €
-10% Discount
Stage6 R/T
Exhaust (without silencer) Stage6 R/T 80 - 90cc Derbi
Article no.: S6-96193851

Exhaust (without silencer) Stage6 R/T 80 - 90cc Derbi

381,00 €
In stock
RRP
423,00 €
-10% Discount
MXS Racing
Exhaust Flange MXS Racing GP 90 Derbi Euro 2 / Euro 3
Article no.: MXS385100

Exhaust Flange MXS Racing GP 90 Derbi Euro 2 / Euro 3

36,00 €
In stock
Moose Racing
Heat Wrap Strip silica (25 mm x 203 mm)
Article no.: MR18610842

Heat Wrap Strip silica (25 mm x 203 mm)

18,50 €
In stock
Moose Racing
Exhaust Plug Moose Racing 4-stroke
Article no.: MR18610557

Exhaust Plug Moose Racing 4-stroke

9,20 €
In stock
Moose Racing
Exhaust Plug Moose Racing 2-stroke
Article no.: MR18610556

Exhaust Plug Moose Racing 2-stroke

7,70 €
In stock
Moose Racing
Silencer Packing Wool (26x40cm)
Article no.: MR18600852

Silencer Packing Wool (26x40cm)

10,50 €
In stock
Standard Parts
Exhaust Springs long (x10)
Article no.: MF96.80006

Exhaust Springs long (x10)

8,10 €
In stock
Standard Parts
Exhaust Spring swivel hook 10x90mm
Article no.: MF96.80013

Exhaust Spring swivel hook 10x90mm

3,40 €
In stock
4,00 €
-15% Discount
Standard Parts
Exhaust Spring swivel hook 10x83mm
Article no.: MF96.80012

Exhaust Spring swivel hook 10x83mm

3,40 €
In stock
Standard Parts
Exhaust Spring 10x75mm black
Article no.: MF96.80004

Exhaust Spring 10x75mm black

2,20 €
In stock
Standard Parts
Silencer Clamp 36 - 39mm
Article no.: MF94.007

Silencer Clamp 36 - 39mm

6,90 €
In stock
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

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

Connecting Pipe exhaust - silencer straight KRM 22 x 19 mm

26,50 €
In stock
KRM
Exhaust Flange d.32mm KRM 80 - 90 Minarelli AM6
Article no.: KR062F

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

20,00 €
In stock
22,00 €
-9% Discount
Sale
KRM
Exhaust Flange d.32mm KRM 90 - 100 Minarelli AM6
Article no.: KR253F

Exhaust Flange d.32mm KRM 90 - 100 Minarelli AM6

20,00 €
In stock
Sale
KRM
Silencer KRM 70 - 90 black / gold
Article no.: KR259F

Silencer KRM 70 - 90 black / gold

94,00 €
In stock
Sale
KRM
Silencer KRM 70 - 90 black / green
Article no.: KR260F

Silencer KRM 70 - 90 black / green

94,00 €
In stock
101,00 €
-7% Discount
Sale
KRM
Silencer KRM 90 - 110 black / green
Article no.: KR267F

Silencer KRM 90 - 110 black / green

94,00 €
In stock
96,00 €
-2% Discount
Sale
KRM
Silencer Maintenance Kit KRM all models
Article no.: KR265F

Silencer Maintenance Kit KRM all models

12,00 €
In stock
Doppler
Exhaust Reducer Bushing Doppler 25 / 28mm AM6
Article no.: CGN502152

Exhaust Reducer Bushing Doppler 25 / 28mm AM6

11,00 €
In stock
RRP
12,00 €
-8% Discount
Doppler
Exhaust Reducer Bushing 25 / 28mm AM6 Doppler
Article no.: CGN502151

Exhaust Reducer Bushing 25 / 28mm AM6 Doppler

11,00 €
In stock
RRP
12,00 €
-8% Discount
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
Exhaust Header black derestricted Derbi / Gilera / Aprilia
Article no.: MF94.092

Exhaust Header black derestricted Derbi / Gilera / Aprilia

47,00 €
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

40,00 €
In stock
42,50 €
-6% Discount
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

9,90 €
In stock
KRM
Silencer KRM 90 - 110 red
Article no.: KR200F

Silencer KRM 90 - 110 red

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

Silencer KRM 90 - 110 black - blue

98,00 €
In stock
KRM
Silencer KRM 70 - 90 black - blue
Article no.: KR159F

Silencer KRM 70 - 90 black - blue

94,00 €
In stock
100,00 €
-6% Discount
Sale
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14

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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