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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Categories

Muffler
Chrome

BMW R 80ST and R 65GS

Preview: Artikelbild Preview: 1812966_2 Preview: 1812966_3 Preview: 1812966_4
Artikelbild
1812966_2
1812966_3
1812966_4
       
Please inform me as soon as the product is available again.

€329.00

Prices incl. VAT, plus shipping costs

  • part no.: 1812966
Description Evaluations 0
Description
Chrome-plated. New edition in best quality, great fit - exclusively from Siebenrock. Siebenrock... more
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Muffler
Chrome
Chrome-plated.
New edition in best quality, great fit - 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.

Just like the original, all exhaust parts are available in either high-gloss chrome or black chrome.
Price per piece.

Also available as a complete exhaust system art.no.1812910.

For the classic BMW 2-valve Boxer models R 80ST und R 65GS.

Compare: 18121242966, 18 12 1 242 966

Information on product safety
Fits for BMW R2V: R 65GS 87-92, R 80 G/S,ST 80-87
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Accessories 4 Customers also bought Customers also viewed
Accessories 4
Artikelbild Manifold
Chrome
BMW R 80ST
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Artikelbild Manifold
Chrome
BMW R 80ST
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€219.00
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Artikelbild Silencer
Chrome
BMW R 80ST, R 80G/S PD

€796.00
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1821625_1 Clamp
38mm
BMW R 65GS, R 80G/S, R 80ST

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Part no. 1821625
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1821625_1 Clamp
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BMW R 65GS, R 80G/S, R 80ST

€18.60
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1821577_1 Clamp
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BMW R 65GS, R 80G/S, R 80ST

€18.60
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1131183_1 Chain tensioner Set
Simplex
BMW 2V Boxer models
€89.50
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Artikelbild Gasket Set
For Karcoma fuel tap
BMW 2-valve Boxer models

€12.95
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Artikelbild Airfilter
Mahle
BMW 2-valve Boxer models up to 9/80
LX194
€13.25
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4663640_1 Battery cover
Right side
BMW R 80G/S, R 80G/S PD, R 80ST, R 65GS
€44.00 €49.50
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Artikelbild Bearing shell conrod
BMW 2v Boxer models
Standard sized
€9.99 €12.50
Prices incl. VAT, plus shipping costs
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Artikelbild Clutch disc
BMW 2v Boxer models from 9/80 on
Sachs
€109.00
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Artikelbild Circuit board LED
For control light
BMW R 65GS, R 80G/S, R 80GS, R 100GS, R 80GS Basic
LED technology
€129.00
Prices incl. VAT, plus shipping costs
Part no. 6221050L
Artikelbild Muffler
Black chrome
BMW R 65GS, R 80G/S, R 80G/S PD
€349.00
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Part no. 1812017
Artikelbild Rear fender
BMW R 65G/S, R 80G/S, R 80G/S PD, 80ST
€99.00
Prices incl. VAT, plus shipping costs
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Artikelbild Fender
Front Black
BMW R 65GS, R 80G/S

€77.00 €98.50
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Part no. 4661638
Artikelbild Brake line stainless steel
BMW /6, /7 models up to 9/80
With dual disc brake
€88.50
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Part no. 3432699s
Artikelbild Ball bearing
BMW 2V Boxer models
For crankshaft front
€15.90
Prices incl. VAT, plus shipping costs
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Artikelbild Sticker fuel tank
Left side
BMW R 65GS, R 80G/S
€25.75
Prices incl. VAT, plus shipping costs
Part no. 1611363
Artikelbild Sticker fuel tank
Right side
BMW R 65GS, R 80G/S
€25.75
Prices incl. VAT, plus shipping costs
Part no. 1611364
Artikelbild Sticker R 80G/S battery cover
BMW R 80G/S
€9.40
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Artikelbild Diaphragm spring
BMW 2-valve Boxer models from 9/80 on
€65.00
Prices incl. VAT, plus shipping costs
Part no. 2121353
Artikelbild Compression ring for clutch
BMW 2-valve Boxer models from 9/80 on
€139.00
Prices incl. VAT, plus shipping costs
Part no. 2121280
Artikelbild Idle switch
For 5-speed gearbox
BMW 2v Boxer models from 9/75 on

€19.95
Prices incl. VAT, plus shipping costs
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Artikelbild Exhaust star nut
BMW /7, Monoelver, Paralever models
With short fins
€37.20
Prices incl. VAT, plus shipping costs
Part no. 1821721
Artikelbild Valve cover Classic
BMW 2-valve Boxer models
€44.00 €49.75
Prices incl. VAT, plus shipping costs
Part no. 1112240
Artikelbild Valve exhaust
38mm
BMW R 75 and R 80 models
€48.50
Prices incl. VAT, plus shipping costs
Part no. 1134453
Artikelbild Crankshaft seal
BMW 2-valve models
Rear
€21.95
Prices incl. VAT, plus shipping costs
Part no. 1111739
4663639_1 Battery cover
Left side
BMW R 80G/S, R 80G/S PD, R 65GS
€66.00 €78.00
Prices incl. VAT, plus shipping costs
Part no. 4663639
Artikelbild Pressure plate clutch
BMW 2v Boxer models from 9/80 on
€59.90
Prices incl. VAT, plus shipping costs
Part no. 2121200
Artikelbild Cap nut stainless steel
BMW 2-valve Boxer models
For valve cover
€6.90
Prices incl. VAT, plus shipping costs
Part no. 1112330
Artikelbild Pressure ring
Exhaust 38mm
BMW 2-vakve Boxer models

€9.90
Prices incl. VAT, plus shipping costs
Part no. 1821585
Artikelbild Clamping ring
38mm
BMW 2-valve Boxer models

€11.95
Prices incl. VAT, plus shipping costs
Part no. 1821586
Artikelbild Brake master cylinder 12mm
Front
BMW R 65GS, R 80G/S, R 80ST, R 45, R 65
€249.50
Prices incl. VAT, plus shipping costs
Part no. 3272369
Artikelbild O-Ring Oil pump cover
BMW 2-valve Boxer models
€5.50
Prices incl. VAT, plus shipping costs
Part no. 1141895
NEW
1112375_1 Valve cover Siebenrock
Four ribs
BMW 2V Boxer models
Polished ribs, polished edges

€77.00 €109.00
Prices incl. VAT, plus shipping costs
Part no. 1112375
1100902_1 Cylinder gasket Set
Up to 900cc up to 9/75
BMW 2-vave models
€47.50
Prices incl. VAT, plus shipping costs
Part no. 1100902
Artikelbild Gasket Hoske exhaust
40mm
BMW R 45, R 65
35x39,5x32
€13.95
Prices incl. VAT, plus shipping costs
Part no. 1812456
NEW
1372654_1 Intake rubber carburetor
D=42mm/52mm
BMW 2-valve Boxer models

€9.99 €12.90
Prices incl. VAT, plus shipping costs
Part no. 1372654
NEW
3142662_1 Fork stabilizer bracket
BMW R 65GS, R 80G/S models
€111.00 €157.00
Prices incl. VAT, plus shipping costs
Part no. 3142662
Artikelbild Swing Arm Boot
BMW 2-valve Boxer models
€19.95
Prices incl. VAT, plus shipping costs
Part no. 3317304
Artikelbild Brembo brake caliper
Repair kit
BMW 2-valve Boxer models
38mm
€69.90
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Part no. 3411188
Artikelbild Gasket
BMW Paralever models
For front collector
€18.50
Prices incl. VAT, plus shipping costs
Part no. 1821956
Artikelbild Headlight
BMW R 65GS, R 80G/S, R 80GS, R 100GS, R 80GS Basic
LED technology
€349.00
Prices incl. VAT, plus shipping costs
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Artikelbild Muffler
Black chrome
BMW R 65GS, R 80G/S, R 80G/S PD
€349.00
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Artikelbild Silencer
Chrome
BMW R 80ST, R 80G/S PD

€796.00
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Artikelbild Manifold
Chrome
BMW R 80ST
Right side


€219.00
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4654838_1 Luggage rack G/S
For single seat
BMW 2V Boxer G/S, ST, GS models
€149.00
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Artikelbild Silencer
Chrome
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€696.00
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4663640_1 Battery cover
Right side
BMW R 80G/S, R 80G/S PD, R 80ST, R 65GS
€44.00 €49.50
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Artikelbild Silencer
Black chrome
BMW R 65GS, R 80G/S
€739.00
Prices incl. VAT, plus shipping costs
Part no. 1812018
Artikelbild Cylinder with stud bolts
From 9/1980 on
Power Kit 1000cc Replacement Kit 100cc and BMW 2v models
€315.00
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Artikelbild Piston
Siebenrock Power Kit 860cc
BMW R 65, R 65 Monolever
€229.00
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Part no. 1100877
Artikelbild Oil cooler Kit
BMW 2v Boxer models
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€469.00
Prices incl. VAT, plus shipping costs
Part no. 1142400
Artikelbild Engine gasket Set
BMW R 80, R 80RT, R 80G/S, R 80ST,
R 80GS, R 80R, R 80GS Basic
€129.00
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Part no. 1100421
Artikelbild Speedometer cable boot Gearbox input
BMW 2-valve Boxer models
€7.90
Prices incl. VAT, plus shipping costs
Part no. 6113170
Artikelbild Power Kit Extra 1000cc 97mm
Plug & Play
BMW R 75/5, R 75/6, R 90/6 , R 90S up to 9/7
€999.00 €1,159.00
Prices incl. VAT, plus shipping costs
Part no. 1100072
4654839_1 Luggage rack
Mounting kit
BMW single seat G/S
€27.30
Prices incl. VAT, plus shipping costs
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Artikelbild Mounting kit
Luggage rack GS
BMW R 80GS, R 80GS PD, R 100GS, R 100GS PD
€29.70
Prices incl. VAT, plus shipping costs
Part no. 4651375
Artikelbild Replacement Kit 1000cc
Plug & Play
BMW R 100, R 100CS, R 100RS, R 100RT, R 100GS, R 100R
From 9/1980 on
€1,049.00
Prices incl. VAT, plus shipping costs
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Artikelbild Valve cover Enduro Classic
BMW 2v Boxer models
€79.80
Prices incl. VAT, plus shipping costs
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1112261_1 Valve cover Enduro
BMW 2v Boxer models
Extra External screws
€76.99 €89.90
Prices incl. VAT, plus shipping costs
Part no. 1112261
NEW
1814181_1 Manifold
Chrome
BMW R 80, R 100 Monolever models
Left side

€186.00
Prices incl. VAT, plus shipping costs
Part no. 1814181
4663640W_1 Battery cover
Painted white Right side
BMW R 80G/S, R 80G/S PD, R 80ST, R 65GS
€118.50
Prices incl. VAT, plus shipping costs
Part no. 4663640W
16112301653_1 Fuel tank
BMW R 80ST, R 65GS,
R 80G/S, R 80GS Basic
€990.00
Prices incl. VAT, plus shipping costs
Part no. 16112301653
Artikelbild Brembo brake caliper
Repair kit
BMW Monolever, Paralever models
48mm
€119.00
Prices incl. VAT, plus shipping costs
Part no. 3411187
1107422_1 Engine gasket Set
From 9/1976 up to 9/1978
BMW R 100/7, R 100S, R 100RS, R 100RT
€129.00
Prices incl. VAT, plus shipping costs
Part no. 1107422
Artikelbild Valve Cover Retro
BMW 2v Boxer models
Black Semi-matt
€66.00 €89.90
Prices incl. VAT, plus shipping costs
Part no. 1112246
1100023_1 Engine gasket Set
BMW /5, /6 models up to 9/75
€139.00
Prices incl. VAT, plus shipping costs
Part no. 1100023
Artikelbild Speedometer GS2 km version
BMW R 65GS, R 80 G/S, R 80GS,
R 100GS, R 80GS Basic
"Plug and Play"
€319.00
Prices incl. VAT, plus shipping costs
Part no. 6212646
Artikelbild Engine gasket Set
From 9/1980 on
BMW R 100RS, R 100RT, R 100CS, R 100GS, R 100R
€129.00
Prices incl. VAT, plus shipping costs
Part no. 1100422
Artikelbild Piston
Replacement Kit 1000cc
BMW R 100 models
€229.00
Prices incl. VAT, plus shipping costs
Part no. 1100121
Artikelbild Brake disc 2-2 perforation
Deep shape Siebenrock product
BMW R 45, R 65, R 65GS, R 80G/S, R 80G/S PD, R 80ST

€169.00 €219.00
Prices incl. VAT, plus shipping costs
Part no. 3411005
1100103_1 Replacement Kit Extra 1000cc
Plug & Play
BMW R 100, R 100CS, R 100RS, R 100RT, R 100GS, R 100R
From 09/180 on
€1,139.00
Prices incl. VAT, plus shipping costs
Part no. 1100103
Artikelbild Valve cover Touring
BMW 2-valve Boxer models
With Oil filler opening
€109.50
Prices incl. VAT, plus shipping costs
Part no. 1112244
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 Gear wheel 5th gear
With "X" for intermediate shaft
BMW 2-valve Boxer models

€148.70
Prices incl. VAT, plus shipping costs
Part no. 2321997
Artikelbild Oil filter cover gasket
BMW 2v Boxer models
€2.95
Prices incl. VAT, plus shipping costs
Part no. 1142600
Artikelbild Fuel tap
Straight Karcoma
BMW 2-valve Boxer models

€54.90
Prices incl. VAT, plus shipping costs
Part no. 1612557
Artikelbild Clutch switch / Stoplight switch
BMW 2v Boxer models
€29.95
Prices incl. VAT, plus shipping costs
Part no. 6131569
Artikelbild Bearing shell conrod
BMW 2v Boxer models
Standard sized
€9.99 €12.50
Prices incl. VAT, plus shipping costs
Part no. 1124460
3353110Y_1 Shock Set
BMW /5, /6 and /7 models
YSS Black edition
€389.00
Prices incl. VAT, plus shipping costs
Part no. 3353110Y
3353911Y_1 Shock YSS
BMW R 80GS, R 100GS
"GS Sport"
€469.00
Prices incl. VAT, plus shipping costs
Part no. 3353911Y
NEW
5253128_1 Seat Support rubber
10mm
BMW 2-valve Boxer models
€2.95
Prices incl. VAT, plus shipping costs
Part no. 5253128
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