Seat foam

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

€89.00

part no.: 5253892

Classically shaped foam-rubber seat core, produced from high-quality materials using the latest... more

Seat foam

Classically shaped foam-rubber seat core, produced from high-quality materials using the latest production techniques.

This is a high density replacement seat foam to fit the S style dual seats.
The foam features an optimized shape that provides much better support than the original.

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

Best quality.
Small series.
Made by hand.
Made in Germany.

Price per piece.

TIP
It is not always necessary to replace the complete seat when renovating a motorcycle. Thanks to the broad array of accessory parts in the Siebenrock program, it is also possible to replace individual segments.

Spare part for the classic BMW 2-valve Boxer models
R 90S, R 80RT, R 100S, R 100CS, R 100RS, R 100RT.

Information on product safety

Fits for BMW R2V:

R 90S, R 80 up to 84, R 100 up to 84

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Customer evaluation for "Seat foam"

From: Uwe Ruf On: 27 Feb 2025

Macht den Hobel wie neu!

Meine Sitzbank war mit über 40 Jahren durchgesessen bis auf das Blech. Mit neuem Kern und Bezug, ein wenig Arbeit und Geschick ist die komplette Sitzbank wieder wie neu. Ich bin total begeistert, was solche Restaurierungen bewirken können.

From: Fredensborg On: 26 Mar 2021

Sehr emphelenswert

Festes und gut passende form teil, kaufe gleich ein neues bezug und spar dir viel ärger :-)

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Seat Cover S
Black Crossway seams

BMW R 90S, R 80, R 100 models

€98.00

Prices incl. VAT, plus shipping costs

Part no. 5253890

Seat cover S

BMW R 90S, R 100S, R 100CS, R 100RS, R 100RT
Black Smooth cover

€98.00

Prices incl. VAT, plus shipping costs

Part no. 5255903

Oilfilter Set
Mahle

BMW 2v Boxer models without oilcooler
OX37D two-piece

€14.30

Prices incl. VAT, plus shipping costs

Part no. 1142145

Airfilter
Mahle

BMW 2-valve Boxer models up to 9/80
LX194

€13.25

Prices incl. VAT, plus shipping costs

Part no. 1372382

Piston Ring Set
1000cc / 860cc

BMW 2V Boxer models

€37.95

Prices incl. VAT, plus shipping costs

Part no. 1125399

Profile rubber
Tool box

BMW /5,/ 6/, /7 models

€8.90

Prices incl. VAT, plus shipping costs

Part no. 5253398

Gasket Set
For Karcoma fuel tap

BMW 2-valve Boxer models

€12.95

Prices incl. VAT, plus shipping costs

Part no. 1612869

Oilfilter Set
Mahle

BMW 2v Boxer models with oilcooler
OX36D two-piece

€14.95

Prices incl. VAT, plus shipping costs

Part no. 1142146

Pushrod tube seal
18mm

BMW 2v Boxer models from 9/75 on

€3.95

Prices incl. VAT, plus shipping costs

Part no. 1132995

Brake disc 2-2 perforation
Siebenrock product

BMW /6, /7 models, R 65LS

€219.00

Prices incl. VAT, plus shipping costs

Part no. 3411566

Instrument housing Rubber ring

BMW 2v Boxer models

€12.95

Prices incl. VAT, plus shipping costs

Part no. 6211676

Airfilter
Mahle

BMW 2-valve Boxer models from 9/80 on
LX56

€25.25

Prices incl. VAT, plus shipping costs

Part no. 1372080

Valve cover gasket

BMW 2-valve Boxer models

€3.95

Prices incl. VAT, plus shipping costs

Part no. 1112426

Pressure ring
Exhaust 38mm

BMW 2-vakve Boxer models

€9.90

Prices incl. VAT, plus shipping costs

Part no. 1821585

Clamping ring
38mm

BMW 2-valve Boxer models

€11.95

Prices incl. VAT, plus shipping costs

Part no. 1821586

Float
BING carburator 64/26, 64/28, 64/32, 94/40

BMW 2-valve Boxer models

€25.80

Prices incl. VAT, plus shipping costs

Part no. 1311766

Tool box Set
Profile rubber, small cover

BMW /6, /7 models

€59.25

Prices incl. VAT, plus shipping costs

Part no. 5253635

Sealing rings for inspection

BMW 2V Boxer models

€5.75

Prices incl. VAT, plus shipping costs

Part no. 0711333

Rubber mounting
Battery box

BMW 2-valveBoxer models

€8.90

Prices incl. VAT, plus shipping costs

Part no. 6121028

Brake line stainless steel

BMWr R 65GS, R 80G/S, R 80ST

€57.00

Prices incl. VAT, plus shipping costs

Part no. 3432106S

Sticker 600cc battery cover

BMW R 60/6, R 60/7

€11.80

Prices incl. VAT, plus shipping costs

Part no. 4663051

Oil funnel

BMW 2v Boxer

€9.50

Prices incl. VAT, plus shipping costs

Part no. 8121099

Silicone sealing compound

0.03 Liter (€521.67 / 1 Liter)
BMW 2V Boxer models
Drei Bond

Content 0.03 Liter (€521.67 * / 1 Liter)

€15.65

Prices incl. VAT, plus shipping costs

Part no. 0758376

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

Instrument housing glass
Repair kit lenses

BMW 2v Boxer models

€24.75

Prices incl. VAT, plus shipping costs

Part no. 6211439

Clamp
38mm

BMW R 65GS, R 80G/S, R 80ST

€19.95

Prices incl. VAT, plus shipping costs

Part no. 1821625

Float chamber gasket
BING carburator

64/26, 64/28, 64/32, 94/40
BMW 2-valve Boxer models

€6.50

Prices incl. VAT, plus shipping costs

Part no. 1311764

Brake disc 3-2 perforatio
Siebenrock product

BMW /6, /7 models

€219.00

Prices incl. VAT, plus shipping costs

Part no. 3411502

Cylinder protection
Trapezoid shaped

BMW /5 and /6 models

€298.00

Prices incl. VAT, plus shipping costs

Part no. 4671100

Topcase TC30

BMW 2-valve Boxer models
Krauser Classic motocase Set

€199.90

Prices incl. VAT, plus shipping costs

Part no. 4654130

Exhaust nut

BMW /5, /6 models
With long fins

€36.90

Prices incl. VAT, plus shipping costs

Part no. 1811270

Clutch boot
Clutch pressure bearing

For BMW 2V, 4V, K models

€19.50

Prices incl. VAT, plus shipping costs

Part no. 2313731

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

Speedometer reset button cover

BMW 2-valve Boxer models

€9.85

Prices incl. VAT, plus shipping costs

Part no. 6212303

Gearbox gasket Set
5-speed without kickstarter

BMW 2V Boxer Modelle ab 9/80

€42.90

Prices incl. VAT, plus shipping costs

Part no. 2300593

Inner Bag

Topcase TC30

€59.00

Prices incl. VAT, plus shipping costs

Part no. 4654131

Seat hinge
Front With 3 screws

BMW /5, /6, /7 models

€34.95

Prices incl. VAT, plus shipping costs

Part no. 5253314

Valve cover Classic

BMW 2-valve Boxer models

€49.75

Prices incl. VAT, plus shipping costs

Part no. 1112240

Seat hinge
Rear Complete with 3 screws

BMW /5, /6, /7 Modelle

€34.95

Prices incl. VAT, plus shipping costs

Part no. 5253351

Mounting latch

BMW Krauser moto case

€13.95

Prices incl. VAT, plus shipping costs

Part no. 4654467

Seat Cover S
Black Crossway seams

BMW R 90S, R 80, R 100 models

€98.00

Prices incl. VAT, plus shipping costs

Part no. 5253890

Seat S

BMW R 90S, R 80, R 100 models

€579.00

Prices incl. VAT, plus shipping costs

Part no. 5253836

Seat cover S

BMW R 90S, R 100S, R 100CS, R 100RS, R 100RT
Black Smooth cover

€98.00

Prices incl. VAT, plus shipping costs

Part no. 5255903

"Krauser Classic" Motocase
Set

BMW 2-valve Boxer models
Improved new edition

€659.00

Prices incl. VAT, plus shipping costs

Part no. 4654100

Seat S pan metal

BMW R 90S, R 80, R 100 models

€279.00

Prices incl. VAT, plus shipping costs

Part no. 5253893

Seat S
Black Smooth cover

BMW R 90S first series

€549.00

Prices incl. VAT, plus shipping costs

Part no. 5255901

Seat foam

BMW R 45, R 65

€85.00

Prices incl. VAT, plus shipping costs

Part no. 5253162

Silencer Set
38mm Chrome

BMW /6 und /7 models

€398.00

Prices incl. VAT, plus shipping costs

Part no. 1811214

Seat cover S

BMW R 90S, R 80RT, R 100S, R 100RS, R 100CS, R 100RT

€98.00

Prices incl. VAT, plus shipping costs

Part no. 5253022

NEW

Seat Support rubber
16mm

BMW 2-valve Boxer models

€3.10

Prices incl. VAT, plus shipping costs

Part no. 5253904

NEW

Seat Support rubbert
5mm

BMW 2-valve Boxer models

€3.10

Prices incl. VAT, plus shipping costs

Part no. 5253319

NEW

Instrument housing Set

BMW R 80/7, R 80RT, R 100/7, R 100S,
R 100CS, R 100RS, R 100RT, Monolever

€195.00

Prices incl. VAT, plus shipping costs

Part no. 6211779S

Indicator unit
LED technology

BMW /7, Monolever models

€189.00

Prices incl. VAT, plus shipping costs

Part no. 6211780

Brake disc 3-2 perforatio
Siebenrock product

BMW /6, /7 models

€219.00

Prices incl. VAT, plus shipping costs

Part no. 3411502

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

€219.00

Prices incl. VAT, plus shipping costs

Part no. 3411005

Power Kit Extra 1000cc 99mm
Stainless steel pushrod tubes

BMW R 75/6, R 90/6, R 90S, R 75/7, R 80/7, R 80RT

€1,179.00

Prices incl. VAT, plus shipping costs

Part no. 1100085

Valve cover Classic

BMW 2-valve Boxer models

€49.75

Prices incl. VAT, plus shipping costs

Part no. 1112240

Seat foam
High

MW R 80GS, R 80GS PD, R 100GS, R 100GS PD, R 80R, R 100R

€89.00

Prices incl. VAT, plus shipping costs

Part no. 5255206

Seat foam /5
Short swing arm

BMW R 50/5, R 60/5, R 75/5

€89.00

Prices incl. VAT, plus shipping costs

Part no. 5255535

NEW

Single seat

BMW R 100RS
Other 2V Boxer models

€799.00

Prices incl. VAT, plus shipping costs

Part no. 5255835

Seat S

BMW R 80, R100 models from 9/83 on

€595.00

Prices incl. VAT, plus shipping costs

Part no. 5253835

NEW

Seat Support rubber
10mm

BMW 2-valve Boxer models

€2.95

Prices incl. VAT, plus shipping costs

Part no. 5253128

NEW

Single seat RS pan metal

BMW R100RS, /7 models

€399.00

Prices incl. VAT, plus shipping costs

Part no. 5255837

NEW

Big Bore Kit 1070cc "S" Touring

Conrods 150,5mm

€2,695.00

Prices incl. VAT, plus shipping costs

Part no. 1101210

NEW

Brake disc Mono Riveted
Right and left side

BMW Monolever with double disc

€209.00

Prices incl. VAT, plus shipping costs

Part no. 3411612

Cylinder head Krauser
Left side

Krauser 4-valve / MKM

€0.00

Prices incl. VAT, plus shipping costs

Part no. 11661002

Instrument housing Set

BMW R 60/6, R 75/6, R 90/6, R 90S
R 60/7, R 75/7, R 100 models

€195.00

Prices incl. VAT, plus shipping costs

Part no. 6211663S

Oil Cooler Kit "Street"

BMW R 45, R 65, Monolever models
Centered position

€469.00

Prices incl. VAT, plus shipping costs

Part no. 1142400S

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

Tool box

BMW /6 and /7 models

€29.70

Prices incl. VAT, plus shipping costs

Part no. 5253640

Valve Cover Vintage

BMW 2v Boxer models

€89.90

Prices incl. VAT, plus shipping costs

Part no. 1112247

Camshaft asymmetric

BMW R 45, R 65 models

€329.00

Prices incl. VAT, plus shipping costs

Part no. 1131180

Repair kit brake master cylinder 13mm

BMW 2-valve Boxer models

€64.50

Prices incl. VAT, plus shipping costs

Part no. 3272784R

Instrument housing
Light Gasket

BMW 2V Boxer models

€2.15

Prices incl. VAT, plus shipping costs

Part no. 6211669

Windshield
Mounting kit

BMW 2-valve Boxer S--Cockpit
Comfort

€13.10

Prices incl. VAT, plus shipping costs

Part no. 4663903

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

Power Kit 860cc
Plug & Play

BMW R 45 from 9/80, R 65GS, R 65 Monolever 27hp

€1,079.00

Prices incl. VAT, plus shipping costs

Part no. 1100860

Instrument housing

BMW R 60/6, R 75/6, R 90/6, R 90S,
R 60/7, R 75/7, R 100 models up to 9/77

€179.00

Prices incl. VAT, plus shipping costs

Part no. 6211664

Oilfilter Set
Mahle

BMW 2v Boxer models without oilcooler
OX37D two-piece

€14.30

Prices incl. VAT, plus shipping costs

Part no. 1142145

Brake pipe

BMW 2v Boxer from 9/73 up to 9/80
Rigid Below Left

€27.90

Prices incl. VAT, plus shipping costs

Part no. 3432405

Engine Parts

Drive train

Electric

Chassis

Exhaust

Luggage

Krauser 4V MKM

Miscellaneous

Used parts

search queries

Seat foam

BMW R 90S, R 80, R 100 models

Macht den Hobel wie neu!

Sehr emphelenswert