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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Spark plug Bosch
WR6DC

BMW 2v Boxer models

Artikelbild
€5.70

Prices incl. VAT, plus shipping costs

Ready to ship today, Delivery time appr. 2-4 workdays within Germany

  • 1212145
Price per piece. Alternative: 1212145N For the classic BMW two-valve boxer models R 75/5, R... more
Spark plug Bosch
WR6DC
Price per piece.

Alternative: 1212145N

For the classic BMW two-valve boxer models
R 75/5, R 75/6, R 90/6, R 75/7, R 100/7
R 65 only US models.

Compare: 12121338145 / 12-12-1-338-145

Information on product safety
Fits for BMW R2V: R 75/5, R 75/6, R 90/6, R 75/7, R 100 up to 84, R 65 up to 84
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Artikelbild Valve cover gasket
BMW 2-valve Boxer models
€3.95
Prices incl. VAT, plus shipping costs
Part no. 1112426
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 Oilfilter Set
Mahle
BMW 2v Boxer models without oilcooler
OX37D two-piece
€14.25
Prices incl. VAT, plus shipping costs
Part no. 1142145
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 Spark plug Bosch
WR5DC
BMW 2v Boxer models up to 1985

€5.70
Prices incl. VAT, plus shipping costs
Part no. 1212146
Artikelbild Fuel hose braided
6mm, fabric-covered
BMW 2-valve Boxer models

€9.50
Prices incl. VAT, plus shipping costs
Part no. 1311827
Artikelbild Breaker contact
With long wiring
BMW 2v Boxer models up to 9/78

€13.95
Prices incl. VAT, plus shipping costs
Part no. 1211555
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 Brush Set
With connector
BMW 2-valve Boxer models
€9.50
Prices incl. VAT, plus shipping costs
Part no. 1231480S
Artikelbild Spark plug Bosch
WR7DC
BMW 2v Boxer models

€5.70
Prices incl. VAT, plus shipping costs
Part no. 1212485
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 Diode board
BMW 2v Boxer models
€79.90
Prices incl. VAT, plus shipping costs
Part no. 1231062
Artikelbild Paper gasket
For rear drive shaft housing
BMW2v Boxer models up to 9/84
€2.70
Prices incl. VAT, plus shipping costs
Part no. 3311098
Artikelbild Speedometer cable boot Gearbox input
BMW 2-valve Boxer models
€7.90
Prices incl. VAT, plus shipping costs
Part no. 6113170
Artikelbild 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
Artikelbild Ball bearing
BMW 2V Boxer models
For crankshaft front
€15.90
Prices incl. VAT, plus shipping costs
Part no. 0711722
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 Instrument housing Rubber ring
BMW 2v Boxer models
€12.95
Prices incl. VAT, plus shipping costs
Part no. 6211676
Artikelbild Oilfilter
Mahle
BMW 2v Boxer without oilcooler
OX35 one-piece
€9.80
Prices incl. VAT, plus shipping costs
Part no. 1142035
Artikelbild Oil pan gasket
BMW 2-valve Boxer models
€6.95
Prices incl. VAT, plus shipping costs
Part no. 1113427
Artikelbild Removing tool
Alternator
BMW 2-valve Boxer models
€6.90
Prices incl. VAT, plus shipping costs
Part no. 1231699
Artikelbild Shift lever rubber
5-speed gearbox
BMW 2v Boxer models from 9/73 on

€5.90
Prices incl. VAT, plus shipping costs
Part no. 2331097
Artikelbild Battery strap
19/20Ah 25/30Ah
BMW 2-valve Boxer models

€10.95
Prices incl. VAT, plus shipping costs
Part no. 6121599
Artikelbild Camshaft gasket Set
BMW 2v Boxer models from 9/78 on
€18.60
Prices incl. VAT, plus shipping costs
Part no. 1114444
Artikelbild Rubber mounts
Diode plate
BMW 2-valve Boxer models

€3.95
Prices incl. VAT, plus shipping costs
Part no. 1231131
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 Cylinder gasket Set
From 9/1980 on
For Power Kit 1000cc, Replacement Kit
1000cc, BMW R 100 models from 9/80 on
€47.50
Prices incl. VAT, plus shipping costs
Part no. 1100101
Artikelbild Crankshaft seal
BMW 2-valve models
Rear
€21.95
Prices incl. VAT, plus shipping costs
Part no. 1111739
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 Steering head bearing
BMW 2V Boxer, K 2V, K 4V, F models
€21.90
Prices incl. VAT, plus shipping costs
Part no. 0711070
Artikelbild Clutch disc
BMW /5, /6, /7 models up to 9/80
€109.00
Prices incl. VAT, plus shipping costs
Part no. 2121332L
Artikelbild Strainer Fuel tap
Karcoma
BMW 2-valve Boxer models
€9.50
Prices incl. VAT, plus shipping costs
Part no. 1612112
Artikelbild Battery cover
Retaining band
BMW /5, /6 and /7 models
€2.90
Prices incl. VAT, plus shipping costs
Part no. 6312414
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 Shift lever rubber
4-speed gearbox
BMW R 50/5, R 60/5, R 75/5
€4.90
Prices incl. VAT, plus shipping costs
Part no. 2341116
Artikelbild Swing Arm Boot
BMW 2-valve Boxer models
€19.95
Prices incl. VAT, plus shipping costs
Part no. 3317304
Artikelbild Rubber mounting
Battery box
BMW 2-valveBoxer models
€8.90
Prices incl. VAT, plus shipping costs
Part no. 6121028
Artikelbild Ground cable
Diode plate
BMW 2-valve Boxer models
€3.75
Prices incl. VAT, plus shipping costs
Part no. 1231130
Artikelbild Spark plug Bosch
WR7DC
BMW 2v Boxer models

€5.70
Prices incl. VAT, plus shipping costs
Part no. 1212485
Artikelbild Spark plug Bosch
WR5DC
BMW 2v Boxer models up to 1985

€5.70
Prices incl. VAT, plus shipping costs
Part no. 1212146
1212146N_1 Spark plug NGK
BPR7ES
For BMW R2V Boxer models up to 1985
€5.70
Prices incl. VAT, plus shipping costs
Part no. 1212146N
1212145D_1 Spark plug Denso
BMW 2-valve Boxer models
Iridium
€17.90
Prices incl. VAT, plus shipping costs
Part no. 1212145D
1212125_1 Spark plug NGK
Iridium
BMW 4V models and R 2V with Big Bore Kit
BKR7EIX
€15.50
Prices incl. VAT, plus shipping costs
Part no. 1212125
Artikelbild Oilfilter Set
Mahle
BMW 2v Boxer models without oilcooler
OX37D two-piece
€14.25
Prices incl. VAT, plus shipping costs
Part no. 1142145
1212145N_1 Spark plug NGK
BMW R 75/5, R 75/6, R 90/6, R 75/7, R 100/7
BORIES
€5.70
Prices incl. VAT, plus shipping costs
Part no. 1212145N
Artikelbild Ignition cable
BMW 2v Boxer models
€69.90
Prices incl. VAT, plus shipping costs
Part no. 1212182
Artikelbild Sealing rings for inspection
BMW 2V Boxer models
€4.75
Prices incl. VAT, plus shipping costs
Part no. 0711333
Artikelbild Hall sensor
BMW 2v Boxer models from 9/80 on
€129.90
Prices incl. VAT, plus shipping costs
Part no. 1200088
1212000_1 Distance ring
For spark plug
BMW R 100 models
€4.95
Prices incl. VAT, plus shipping costs
Part no. 1212000
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
LM4420_1x Fully synthetic gear oil
0.5 Liter (€35.00 / 1 Liter)
Liqui Moly
Content 0.5 Liter (€35.00 * / 1 Liter)
€17.50
Prices incl. VAT, plus shipping costs
Part no. LM4420
Artikelbild Speedometer cable boot Gearbox input
BMW 2-valve Boxer models
€7.90
Prices incl. VAT, plus shipping costs
Part no. 6113170
Artikelbild Breaker contact
With long wiring
BMW 2v Boxer models up to 9/78

€13.95
Prices incl. VAT, plus shipping costs
Part no. 1211555
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 Condenser
For breaker contact
BMW 2v Boxer models up to 9/78
€13.95
Prices incl. VAT, plus shipping costs
Part no. 1211564
1231107D_1 Diode board Replacement
270W
BMW 2-valve Boxer models

€89.90
Prices incl. VAT, plus shipping costs
Part no. 1231107D
8122143_1 Adhesive Petec power gel
0.02 Kilogramm (€597.50 / 1 Kilogramm)
BMW 2v Boxer models
Content 0.02 Kilogramm (€597.50 * / 1 Kilogramm)
€11.95
Prices incl. VAT, plus shipping costs
Part no. 8122143
Artikelbild Rubber mounts
Diode plate
BMW 2-valve Boxer models

€3.95
Prices incl. VAT, plus shipping costs
Part no. 1231131
LM1581_1x Racing 4T Additive
0.125 Liter (€60.80 / 1 Liter)
Liqui Moly
Content 0.125 Liter (€60.80 * / 1 Liter)
€7.60
Prices incl. VAT, plus shipping costs
Part no. LM1581
LM1500_1x Engine oil
1 Liter
4T 20W-50 Street Liqui Moly
Content 1 Liter
€15.90
Prices incl. VAT, plus shipping costs
Part no. LM1500
LM1035_1x Hypoid gear oil
1 Liter
GL5 SAE85W-90 Liqui Moly
Content 1 Liter
€13.45
Prices incl. VAT, plus shipping costs
Part no. LM1035
Artikelbild Valve cover gasket
BMW 2-valve Boxer models
€3.95
Prices incl. VAT, plus shipping costs
Part no. 1112426
Artikelbild Ignition cable
Small
BMW 2v Boxer models

€49.50
Prices incl. VAT, plus shipping costs
Part no. 1212453
Artikelbild Fuel hose braided
6mm
BMW 2-valve Boxer models

€18.50
Prices incl. VAT, plus shipping costs
Part no. 1311115
Artikelbild Float needle valve
BING Carburator 64/26, 64/28, 64/32, 94/40
BMW 2-valve Boxer models
€14.25
Prices incl. VAT, plus shipping costs
Part no. 1311318
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
NEW
1101210_1 Big Bore Kit 1070cc "S" Touring
BMW R 100 models from 9/80 on
Conrods 150,5mm
€2,222.00 €2,650.00
Prices incl. VAT, plus shipping costs
Part no. 1101210
NEW
1101200_1 Big Bore Kit 1070cc "S"
BMW R 100 models from 9/80 on
Conrods 151,0 mm
€2,590.00
Prices incl. VAT, plus shipping costs
Part no. 1101200
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
1231105_1 Alternator
BMW R 50/5, R 60/5, R 75/5
350W
€459.00
Prices incl. VAT, plus shipping costs
Part no. 1231105
Artikelbild 7 Rock belt
Length 85cm
€98.98
Prices incl. VAT, plus shipping costs
Part no. 7804085
Artikelbild Brembo brake caliper
Repair kit
BMW 2-valve Boxer models
38mm
€69.90
Prices incl. VAT, plus shipping costs
Part no. 3411188
Artikelbild Voltage regulator
Standard
BMW 2-valve Boxer models

€42.90
Prices incl. VAT, plus shipping costs
Part no. 1232409S
Artikelbild Ignition coil 6V
BMW 2v Boxer models up to 9/80
€69.90
Prices incl. VAT, plus shipping costs
Part no. 1213452
1143000S_1 Oil dipstick thermometer
275mm
BMW 2v Boxer models
Black dial
€79.30
Prices incl. VAT, plus shipping costs
Part no. 1143000s
Artikelbild Adapter cable battery charger
BMW 2v Boxer models
Plug-to-crocodile-claws
€14.85
Prices incl. VAT, plus shipping costs
Part no. 6160160
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