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-PartenkirchenJuly 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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Gasket Hoske exhaust
40mm -->38mm

For manifold 38mm
BMW /5, /6, /7 models

1821656_1
Please inform me as soon as the product is available again.

€19.70

Prices incl. VAT, plus shipping costs

  • 1821656
Original BMW part. BMW original part. Gasket between Siebenrock Hoske exhaust 40mm and manifold... more
Gasket Hoske exhaust
40mm -->38mm
Original BMW part.

BMW original part.

Gasket between Siebenrock Hoske exhaust 40mm and manifold of BMW /5, /6 and /7 models with 38mm diameter.

Fits the BMW 2-valve Boxer 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 60T, R 75/7, R 75T, R 80/7, R 80/7N, R 80/7S, R 80, R 80N, R 80TN, R 80TS, R 80RT, R 100/7, R 100, R 100T, R 100S, R 100CS, R 100RS, R 100RT.

Please order two pieces.
Price per piece.

Silencer set, art.no. 1811215, can be installed in conjunction with this seal for BMW /6 and /7 models with 38mm manifold:
R 60/6, R 75/6, R 90/6, R 90S, R 60/7, R 60T, R 75/7, R 75T, R 80/7, R 80/7N, R 80/7S, R 80, R 80N, R 80TN, R 80TS, R 80RT, R 100/7, R 100, R 100T, R 100S, R 100CS, R 100RS, R 100RT.

Gasket between manifold and collector for the classic BMW two-valve Boxer Monolever models
R 65, R 65RT, R 80, R 80RT, R 100RS and R 100RT from 1985 on.

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, R 65 Mono from 85 on, R 80 Mono from 85 on, R 100 RS/RT Mono from 87 on
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Artikelbild Silencer Set
38mm Chrome
BMW /6 und /7 models

€398.00
Prices incl. VAT, plus shipping costs
Part no. 1811214
Artikelbild Silencer Set
40mm Chrome
BMW R 100S, R 100RS, R 100RT

€398.00
Prices incl. VAT, plus shipping costs
Part no. 1811215
Artikelbild Sealing rings for inspection
BMW 2V Boxer models
€4.75
Prices incl. VAT, plus shipping costs
Part no. 0711333
Artikelbild In-line fuel filter
Mahle
BMW 2-valve Boxer models
KL 13
€2.49
Prices incl. VAT, plus shipping costs
Part no. 1614013
Artikelbild Brake pads
Lucas / TRW MCB 19
BMW 2V Boxer, 4V Boxer, K models
Front
€34.40
Prices incl. VAT, plus shipping costs
Part no. 3411724L
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 Oilfilter Set
Mahle
BMW 2v Boxer models without oilcooler
OX37D two-piece
€14.25
Prices incl. VAT, plus shipping costs
Part no. 1142145
Artikelbild Instrument housing Rubber ring
BMW 2v Boxer models
€12.95
Prices incl. VAT, plus shipping costs
Part no. 6211676
Artikelbild Carb gasket Set

BING carburator
64/26, 64/28, 64/32, 94/40
BMW 2-valve Boxer models
Without diaphragm
€19.95
Prices incl. VAT, plus shipping costs
Part no. 1311951
Artikelbild Valve cover gasket
BMW 2-valve Boxer models
€3.95
Prices incl. VAT, plus shipping costs
Part no. 1112426
Artikelbild Strainer Fuel tap
Karcoma
BMW 2-valve Boxer models
€9.50
Prices incl. VAT, plus shipping costs
Part no. 1612112
NEW
1372360_1 Intake rubber carburetor
D=40mm/54mm
BMW R 100RS, R 100RT Monolever

€15.50
Prices incl. VAT, plus shipping costs
Part no. 1372360
Artikelbild Gear shifter unit
Repair kit
BMW 2-valve Boxer models from 9/75 on
€27.25
Prices incl. VAT, plus shipping costs
Part no. 2331910
Artikelbild Brembo brake caliper
Repair kit
BMW 2-valve Boxer models
38mm
€69.90
Prices incl. VAT, plus shipping costs
Part no. 3411188
Artikelbild Gasket
BMW Paralever models
For front collector
€18.50
Prices incl. VAT, plus shipping costs
Part no. 1821956
Artikelbild Valve Cover Retro
BMW 2v Boxer models
Black Semi-matt
€66.00 €89.90
Prices incl. VAT, plus shipping costs
Part no. 1112246
Artikelbild Repair kit brake master cylinder 13mm
BMW 2-valve Boxer models
€63.90
Prices incl. VAT, plus shipping costs
Part no. 3272784R
8121099_1 Oil funnel
BMW 2v Boxer
€7.77 €9.50
Prices incl. VAT, plus shipping costs
Part no. 8121099
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
6211779_1 Instrument housing
BMW R 80/7, R 80RT, R 100/7, R 100S,
R 100CS, R 100RS, R 100RT, Monolever
€111.00 €179.00
Prices incl. VAT, plus shipping costs
Part no. 6211779
Artikelbild Brush Set
With connector
BMW 2-valve Boxer models
€9.50
Prices incl. VAT, plus shipping costs
Part no. 1231480S
Artikelbild Oilfilter Set
Mahle
BMW 2v Boxer models with oilcooler
OX36D two-piece
€14.90
Prices incl. VAT, plus shipping costs
Part no. 1142146
Artikelbild Oil drain plug engine
BMW 2-valve Boxer models
Magnetic M 18x1,5
€8.75
Prices incl. VAT, plus shipping costs
Part no. 0711143
Artikelbild Valve guide
BMW 2V Boxer models
Not for R 45 and R 65
€14.30
Prices incl. VAT, plus shipping costs
Part no. 1112708
Artikelbild Silencer "Classic" Set
Chrome
BMW Monolever models
€398.00
Prices incl. VAT, plus shipping costs
Part no. 1811337
Artikelbild Fuel hose braided
6mm, fabric-covered
BMW 2-valve Boxer models

€9.50
Prices incl. VAT, plus shipping costs
Part no. 1311827
Artikelbild Brake line stainless steel
With dual disc brake
BMW /6, /7 models up to 9/80
€88.50
Prices incl. VAT, plus shipping costs
Part no. 3432699
Artikelbild Pressure plate clutch
BMW /5, /6,/7 models up to 9/80
€129.00
Prices incl. VAT, plus shipping costs
Part no. 2121801
Artikelbild Shifter shaft seal
BMW 2-valve Boxer models
€4.90
Prices incl. VAT, plus shipping costs
Part no. 2312740
Artikelbild Idle switch
For 5-speed gearbox
BMW 2v Boxer models from 9/75 on

€19.95
Prices incl. VAT, plus shipping costs
Part no. 6131097
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 O-Ring seal cylinder base
BMW 2V Boxer models
Small
€1.10
Prices incl. VAT, plus shipping costs
Part no. 1111141
Artikelbild Airfilter
Mahle
BMW 2-valve Boxer models up to 9/80
LX194
€13.25
Prices incl. VAT, plus shipping costs
Part no. 1372382
Artikelbild Airfilter
Mahle
BMW 2-valve Boxer models from 9/80 on
LX56
€25.25
Prices incl. VAT, plus shipping costs
Part no. 1372080
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 Fuel tap
Straight Karcoma
BMW 2-valve Boxer models

€54.90
Prices incl. VAT, plus shipping costs
Part no. 1612557
Artikelbild Stop light switch
BMW 2v Boxer models up to 9/84
€29.50
Prices incl. VAT, plus shipping costs
Part no. 6131684
Artikelbild Float
BING carburator 64/26, 64/28, 64/32, 94/40
BMW 2-valve Boxer models
€21.15
Prices incl. VAT, plus shipping costs
Part no. 1311766
Artikelbild Condenser
For breaker contact
BMW 2v Boxer models up to 9/78
€13.95
Prices incl. VAT, plus shipping costs
Part no. 1211564
Artikelbild Gasket
BMW Paralever models
For front collector
€18.50
Prices incl. VAT, plus shipping costs
Part no. 1821956
1812908S_1 Silencer Hoske Set
Black chromed
BMW /5, /6, /7 models
38mm

€439.00
Prices incl. VAT, plus shipping costs
Part no. 1812908S
Artikelbild Silencer Set
38mm Chrome
BMW /6 und /7 models

€398.00
Prices incl. VAT, plus shipping costs
Part no. 1811214
Artikelbild Gasket Hoske exhaust
40mm
BMW R 45, R 65
35x39,5x32
€13.95
Prices incl. VAT, plus shipping costs
Part no. 1812456
Artikelbild Silencer "Classic" Set
Chrome
BMW Monolever models
€398.00
Prices incl. VAT, plus shipping costs
Part no. 1811337
1812908_1 Silencer Hoske Set
Chrome
BMW /5, /6, /7 models
38mm


€333.00 €398.00
Prices incl. VAT, plus shipping costs
Part no. 1812908
3353111Y_1 Shock Set
BMW /5, /6 and /7 models
YSS Sport Black edition
€549.00
Prices incl. VAT, plus shipping costs
Part no. 3353111Y
5253843_1 Single seat cover G/S
Simple reproduction
BMW R 65GS, R 80G/S, R 80G/S PD, R 80ST, R 80GS Basic
€59.00
Prices incl. VAT, plus shipping costs
Part no. 5253843
NEW
3411197_1 Brake disc Paralever Left side
Floating
BMW R 80R and R 100R models
€169.00 €219.00
Prices incl. VAT, plus shipping costs
Part no. 3411197
1812909_1 Silencer Hoske Set
Chrome
BMW R100S, R 100RS, R 100RT
40mm


€333.00 €398.00
Prices incl. VAT, plus shipping costs
Part no. 1812909
NEW
1372392_1 Intake rubber carburetor
D=50mm/60mm
BMW 2-valve Boxer models

€9.99 €13.50
Prices incl. VAT, plus shipping costs
Part no. 1372392
Artikelbild Brembo brake caliper
Repair kit
BMW 2-valve Boxer models
38mm
€69.90
Prices incl. VAT, plus shipping costs
Part no. 3411188
Artikelbild Tension springs Set
Oil pan distance ring
BMW 2v Boxer models
€18.50
Prices incl. VAT, plus shipping costs
Part no. 1113103
Artikelbild Gasket Set
For Karcoma fuel tap
BMW 2-valve Boxer models

€12.95
Prices incl. VAT, plus shipping costs
Part no. 1612869
Artikelbild Silencer Set
40mm Chrome
BMW R 100S, R 100RS, R 100RT

€398.00
Prices incl. VAT, plus shipping costs
Part no. 1811215
Artikelbild Exhaust star nut
BMW /7, Monoelver, Paralever models
With short fins
€37.20
Prices incl. VAT, plus shipping costs
Part no. 1821721
Artikelbild Manifold
38mm Chrome
BMW /5, /6, /7 models up to 9/80
Left side


€186.00
Prices incl. VAT, plus shipping costs
Part no. 1811434
Artikelbild Manifold
38mm Chrome
BMW /5, /6, /7 models up to 9/80
Right side


€186.00
Prices incl. VAT, plus shipping costs
Part no. 1811433
Artikelbild Choke cable
BMW R 90S
Left or right side
€17.76
Prices incl. VAT, plus shipping costs
Part no. 1323644
3353110Y_1 Shock Set
BMW /5, /6 and /7 models
YSS Black edition
€389.00
Prices incl. VAT, plus shipping costs
Part no. 3353110Y
Artikelbild Fuel filler cap 101 style
BMW 2v Boxer models
€169.00
Prices incl. VAT, plus shipping costs
Part no. 5125119S
5253335_1 Single seat GS
BMW R 80GS, R 100GS, R 80GSPD, R 100GSPD
€335.00
Prices incl. VAT, plus shipping costs
Part no. 5253335
5253835_1 Seat S
BMW R 80, R100 models from 9/83 on
€595.00
Prices incl. VAT, plus shipping costs
Part no. 5253835
NEW
5253319_1 Seat Support rubbert
5mm
BMW 2-valve Boxer models
€3.10
Prices incl. VAT, plus shipping costs
Part no. 5253319
1311974_1 Main jet 155
BING Carburetor 64/32 /94/40
BMW 2V Boxer models
€10.50
Prices incl. VAT, plus shipping costs
Part no. 1311974
1311409_1 Tension spring for choke lever
BING carburetor 94/40
BMW 2V Boxer Models
€9.15
Prices incl. VAT, plus shipping costs
Part no. 1311409
1311973_1 Atomizer
BING carburettor 64/32, 94/40
BMW 2V Boxer models
€11.40
Prices incl. VAT, plus shipping costs
Part no. 1311973
1311311_1 Throttle valve adjustment screw
BING Carburetor
64/26, 64/28, 64/32, 94/40
BMW 2V Boxer models
€1.90
Prices incl. VAT, plus shipping costs
Part no. 1311311
1311702_1 Needle nozzle 2.66
BING carburetor
64/26, 64/28, 64/32, 94/40
BMW 2V Boxer models
€11.40
Prices incl. VAT, plus shipping costs
Part no. 1311702
1311298_1 Mixture tube/main jet holder
BING carburetor 94/40
BMW R 80, R 100 models
€14.50
Prices incl. VAT, plus shipping costs
Part no. 1311298
1311522_1 Nozzle needle
BING carburetor 94/40
BMW R 100 Paralever
€11.40
Prices incl. VAT, plus shipping costs
Part no. 1311522
1311692_1 Nozzle needle
BING carburetor 64/26, 64/28, 64/32
BMW 2V Boxer models
€11.40
Prices incl. VAT, plus shipping costs
Part no. 1311692
1311321_1 Nozzle needle
BING carburetor 94/40
BMW R 80, R 100 models
€11.40
Prices incl. VAT, plus shipping costs
Part no. 1311321
1311840_1 Nozzle needle
BING carburetor 64/26, 64/28, 64/32
BMW 2V Boxer models
€10.50
Prices incl. VAT, plus shipping costs
Part no. 1311840
NEW
1372362_1 Intake rubber carburetor
D=62mm
BMW R 100 Paralever models

€17.90
Prices incl. VAT, plus shipping costs
Part no. 1372362
1311835_1 Main jet 135
BING Carburetor 1/26
BMW R 50/5
€10.50
Prices incl. VAT, plus shipping costs
Part no. 1311835
NEW
1109210_1 Cylinder "S"
Big Bore Kit "S"
98mm
€459.00
Prices incl. VAT, plus shipping costs
Part no. 1109210
NEW
3411070_1 Brake disc K Front Right side
Floating
BMW K 75 and K 100 models
€169.00 €219.00
Prices incl. VAT, plus shipping costs
Part no. 3411070
NEW
1112350_1 Valve cover Siebenrock
Four ribs
BMW 2V Boxer models
With polished ribs
€55.00 €72.00
Prices incl. VAT, plus shipping costs
Part no. 1112350
1109015_1 Piston ring Tension belt
For Power Kit, Replacement Kit and Big Bore Kit pistons
€25.90
Prices incl. VAT, plus shipping costs
Part no. 1109015
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