40 Years of Siebenrock – A Heartfelt Thank You!

 

Since 1985, the name Siebenrock has stood for quality, technical expertise, and genuine passion for classic BMW motorcycles.
Our success is built on continuous development, solid engineering knowledge,

and the ambition to create products that impress with functionality and durability.

  

A major milestone – and one we’d love to celebrate with you!

 

From July 4 to 16, 2025, enjoy a special anniversary discount on selected Siebenrock items in our online shop – it’s worth a look!

 

Or come see us in person at the BMW Motorrad Days in Garmisch-Partenkirchen, July 4–6, 2025.

Visit our stand and receive an exclusive anniversary gift – a little surprise from us to you!

 

 Your Siebenrock Team

 

While supplies last.

 

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Manifold
38mm Chrome

BMW /5, /6, /7 models up to 9/80
Right side


Artikelbild
Please inform me as soon as the product is available again.

€186.00

Prices incl. VAT, plus shipping costs

  • part no.: 1811433
Description Evaluations 0
Description
For one crossover. This high-quality manifold in perfect quality suits each original BMW exhaust... more
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Manifold
38mm Chrome
For one crossover.
This high-quality manifold in perfect quality suits each original BMW exhaust system.
Price per piece.

Top quality, a perfect fit, high quality - exclusively from Siebenrock.

Siebenrock product
Each original Siebenrock product bears this seal that guarantees the highest quality possible, consistently optimized down to the last detail.

TIP
Please order a clamping ring art.no.1821586 and a pressure ring art.no.1821585 as well.
Matching cross tube art.no. 1811638 or BMW 18 11 1 230 638.

Spare part for the classic BMW airhead models
R 50/5, R 60/5, R 75/5
R 60/6, R 75/6, R 90/6, R 90S
R 60/7, R 75/7, R 80/7, R 80RT, R 100/7, R 100RS, R 100RT, R 100S.

Compare 18111230433, 18 11 1 230 433

Information on product safety
Fits for BMW R2V: R 50/5, R 60/5, R 75/5, R 60/6, R 75/6, R 90/6, R 90S, R 60/7, R 75/7, R 80 up to 84, R 100 up to 84
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Accessories 3 Customers also bought Customers also viewed
Accessories 3
Artikelbild Clamping ring
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Artikelbild Pressure ring
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Artikelbild Cross pipe
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BMW /5, /6, /7 models
€49.50
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Artikelbild Clamping ring
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Artikelbild Pressure ring
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€29.50
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Artikelbild Fender
Front Long
BMW /5 and /6 models

€136.00
Prices incl. VAT, plus shipping costs
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Artikelbild Grip rubber
Right side Square-cut Black
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€11.90
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BMW /7 models
€65.00
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BMW /6, /7 models up to 9/80
With dual disc brake
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€219.00
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Artikelbild Grip rubber
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18mm
BMW 2v Boxer models from 9/75 on
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€24.90
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BMW 2V Boxer, K 2V, K 4V models
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BMW 2-valve Boxer models
€21.15
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Transmission Input 5 speed
BMW 2-valve Boxer models

€9.95
Prices incl. VAT, plus shipping costs
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BING carburetor
64/26, 64/28, 64/32, 94/40
BMW 2V Boxer Models
€5.95
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NEW
6211779S_1 Instrument housing Set
BMW R 80/7, R 80RT, R 100/7, R 100S,
R 100CS, R 100RS, R 100RT, Monolever
€195.00
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1109016_1 Piston Ring Tensioner Pliers
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€89.90
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3142669_1 Mounting ring for fork gater
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1372392_1 Intake rubber carburetor
D=50mm/60mm
BMW 2-valve Boxer models

€13.50
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6131220_1 Combination switch
Light / Horn
BMW /5 and /6 models
Left Long
€129.00
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Artikelbild Swing Arm Boot
BMW 2-valve Boxer models
€19.95
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Artikelbild T-piece
For fuel hose 6mm
BMW 2-valve Boxer models
€9.95
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3317546_1 Swingarm bearing
BMW 2v Boxer models from 9/80 on
40x17x17
€38.90
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5253395_1 Tooll box Set
Profile rubber
BMW R 50/5, R 60/5, R 75/5
€48.50
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Artikelbild Gear shifter unit
Repair kit
BMW 2-valve Boxer models from 9/75 on
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BMW Paralever models
For front collector
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5114031_1 Sticker 800 fuel tank
Set
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Yellow
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Artikelbild Screw
For emblem enamel
BMW /5 models

€1.95
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Artikelbild Sticker 800 fuel tank
Set
BMW R 80GS
Blue
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38mm Chrome
BMW /5, /6, /7 models up to 9/80
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BMW /5, /6, /7 models
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26 liters
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3411068_1 Brake disc Mono Right side
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46632315005 Fairing RS
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NEW
1112375_1 Valve cover Siebenrock
Four ribs
BMW 2V Boxer models
Polished ribs, polished edges

€109.00
Prices incl. VAT, plus shipping costs
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1112355_1 Valve cover Siebenrock
Four ribs
BMW 2V Boxer models
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1112345_1 Valve cover Siebenrock
Four ribs
BMW 2V Boxer models
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18111341767 Exhaust manifold
Used item
BMW 850R, R 1100R, R 850GS, R 1100GS
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plus shipping costs
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1109015_1 Piston ring Tension belt
For Power Kit, Replacement Kit and Big Bore Kit pistons
€25.90
Prices incl. VAT, plus shipping costs
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61212306670 Battery holder
Used item
BMW 4V models
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plus shipping costs
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NEW
3431927_1 Repair kit Brakemaster cylinder 17mm
BMW R 90S, R 80/7, R 100 models

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16112323152_1 Fuel tank
26 liters
BMW Paralever models

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36 liters
BMW R 80 GS, R 80GS PD, R100GS, R 100GS PD

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16112323997_1 Fuel tank
36 liters
BMW R 80 GS, R 80GS PD, R100GS, R 100GS PD

€1,090.00
Prices incl. VAT, plus shipping costs
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16112323995_1 Fuel tank
36 liters
BMW R 80 GS, R 80GS PD, R100GS, R 100GS PD

€1,090.00
Prices incl. VAT, plus shipping costs
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16112322659_1 Fuel tank
26 liters
BMW Paralever models

€890.00
Prices incl. VAT, plus shipping costs
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NEW
1821656_1 Gasket Hoske exhaust
40mm -->38mm
For manifold 38mm
BMW /5, /6, /7 models
€19.70
Prices incl. VAT, plus shipping costs
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6211663_1 Instrument housing
White Rings
BMW R 60/6, R 75/6, R 90/6, R 90S
R 60/7, R 75/7, R 100 models
€179.00
Prices incl. VAT, plus shipping costs
Part no. 6211663
Artikelbild Valve Cover Vintage
BMW 2v Boxer models
€89.90
Prices incl. VAT, plus shipping costs
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Artikelbild Valve Cover Retro
BMW 2v Boxer models
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€89.90
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Artikelbild Tension springs Set
Oil pan distance ring
BMW 2v Boxer models
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Prices incl. VAT, plus shipping costs
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Artikelbild Harness Instrument cluster
Repair kit
BMW 2v Boxer models
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Prices incl. VAT, plus shipping costs
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For Karcoma fuel tap
BMW 2-valve Boxer models

€12.95
Prices incl. VAT, plus shipping costs
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Plug & Play
BMW R 65 9/80 on, R 65LS, R 65 Monolever 48hp
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Artikelbild Manifold
Chrome
BMW R 80ST
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€219.00
Prices incl. VAT, plus shipping costs
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Artikelbild Silencer Set
Chrome
BMW R 45, R 65
€398.00
Prices incl. VAT, plus shipping costs
Part no. 1811229
Artikelbild Silencer Set
38mm Chrome
BMW /6 und /7 models

€398.00
Prices incl. VAT, plus shipping costs
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Artikelbild Cylinder
Big Bore Kit "MAHLE"
98mm
€459.00
Prices incl. VAT, plus shipping costs
Part no. 1109010
Artikelbild Cylinder with stud bolts
From 9/1980 on
Power Kit 1000cc Replacement Kit 100cc and BMW 2v models
€315.00
Prices incl. VAT, plus shipping costs
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Siebenrock product
BMW /6, /7 models, R 65LS
€219.00
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Artikelbild Replacement Kit 1000cc
Plug & Play
BMW R 100, R 100CS, R 100RS, R 100RT, R 100GS, R 100R
From 9/1980 on
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Prices incl. VAT, plus shipping costs
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Artikelbild Cross pipe
Chrome
BMW /5, /6, /7 models
€49.50
Prices incl. VAT, plus shipping costs
Part no. 1811638
Artikelbild Valve cover Extra Touring
BMW 2v Boxer models
Oil filler opening and external screws
€119.90
Prices incl. VAT, plus shipping costs
Part no. 1112245
Artikelbild Oil pan distance ring
Enduro
BMW R 65, R 80G/S, R 80GS, R 100GS, R 80GS Basic

€239.00
Prices incl. VAT, plus shipping costs
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Artikelbild Valve Intake
44mm
BMW R 100 models
€25.90
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