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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Pistonring Set Krauser

Krauser 4-valve/ MKM

11661806_1
Please inform me as soon as the product is available again.

€118.00

Prices incl. VAT, plus shipping costs

  • 11661806
Spare part for BMW 2-valve models with Krauser 4-valve technology. Information on product safety more
Pistonring Set Krauser
Spare part for BMW 2-valve models with Krauser 4-valve technology.

Information on product safety
Fits for BMW R2V: Krauser MKM
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11662011_1 Bushing Krauser
Krauser 4-valve / MKM
€5.95
Prices incl. VAT, plus shipping costs
Part no. 11662011
11662003_1 Ignition wire Krauser
Krauser 4-valve / MKM
€59.80
Prices incl. VAT, plus shipping costs
Part no. 11662003
11661700_1 Conical nut cylinderhead Krauser
Krauser 4-valve / MKM
€14.95
Prices incl. VAT, plus shipping costs
Part no. 11661700
Artikelbild Valve cover gasket Krauser
Krauser 4-valve / MKM
€6.95
Prices incl. VAT, plus shipping costs
Part no. 11661901
11662010_1 Bracket ignition wire Krauser
Krauser 4-valve / MKM
€1.50
Prices incl. VAT, plus shipping costs
Part no. 11662010
11661900_1 Screw neck Krauser
Intake
Krauser 4-valve / MKM

€29.95
Prices incl. VAT, plus shipping costs
Part no. 11661900
11661701_1 Push rod Krauser
Krauser 4-valve / MKM
€59.80
Prices incl. VAT, plus shipping costs
Part no. 11661701
11661603_1 Tension rod Krauser
225mm
Krauser 4-valve / MKM

€12.95
Prices incl. VAT, plus shipping costs
Part no. 11661603
11661204_1 Valve collet Krauser
Krauser 4-valve / MKM
€4.90
Prices incl. VAT, plus shipping costs
Part no. 11661204
11661202_1 Valve spring Krauser
Interior
Krauser 4-valve / MKM

€8.95
Prices incl. VAT, plus shipping costs
Part no. 11661202
11661202_1 Valve spring Krauser
Exterior
Krauser 4-valve / MKM

€8.95
Prices incl. VAT, plus shipping costs
Part no. 11661201
11661200_1 Spring plate Krauser
Bottom
Krauser 4-valve / MKM

€6.95
Prices incl. VAT, plus shipping costs
Part no. 11661200
11661105_1 Valve guide exhaust Krauser
Krauser 4-Ventiler / MKM
€17.95
Prices incl. VAT, plus shipping costs
Part no. 11661105
Artikelbild Oil pan distance ring
BMW 2-valve Boxer models
€111.00 €139.00
Prices incl. VAT, plus shipping costs
Part no. 1113100
Artikelbild Valve Intake
38mm
BMW R 60/5, R 60/6, R 60/7
€25.90
Prices incl. VAT, plus shipping costs
Part no. 1134678
Artikelbild Cylinder head gasket
BMW 2-valve Boxer 1000cc and
Power Kit 860cc, Power Kit 1000cc
€9.99 €12.90
Prices incl. VAT, plus shipping costs
Part no. 1112715
Artikelbild Seat cover GS
High
BMW R 80GS, R 80GS PD, R 100GS, R 100GS PD
Black
€98.00
Prices incl. VAT, plus shipping costs
Part no. 5255203
Artikelbild Gearwheel for input shaft
17,5° 33mm
BMW 2-valve models from 3/85 on

€139.00
Prices incl. VAT, plus shipping costs
Part no. 2321326
11661411_1 Rocker arm outlet
Right side
Krauser 4-valve / MKM

€118.00
Prices incl. VAT, plus shipping costs
Part no. 11661411
Artikelbild Needle sleeve
For rocker arm
BMW 2v Boxer models from 9/75 on
€23.20
Prices incl. VAT, plus shipping costs
Part no. 1133712
1131183_1 Chain tensioner Set
Simplex
BMW 2V Boxer models
€89.50
Prices incl. VAT, plus shipping costs
Part no. 1131183
Artikelbild Piston ring Set
BMW R 80 models
800cc Nikasil plated
€37.95
Prices incl. VAT, plus shipping costs
Part no. 1125398
Artikelbild Gear wheel 5th gear
Long 5th gear Without "X"
BMW 2-valve Boxer

€159.50
Prices incl. VAT, plus shipping costs
Part no. 2322889
3312100_1 Drive gear interlocking
Repair kit
BMW 2-valve Boxer models



€114.50
Prices incl. VAT, plus shipping costs
Part no. 3312100
Artikelbild Cylindrical roller bearing
For 5-speed gearbox
BMW 2-valve Boxer models

€66.00 €86.00
Prices incl. VAT, plus shipping costs
Part no. 2321446
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
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
BMW R 80ST BMW R 80ST
€4,900.00
BMW R 80RT BMW R 80RT
€5,950.00
NEW
71991002_1 Main stand / Mounting stand Krauser
Krauser 4-valve / MKM
€77.00 €97.80
Prices incl. VAT, plus shipping costs
Part no. 71991002
NEW
11661905_1 Valve cover Krauser
Left side
Krauser 4-valve / MKM
Polished lettering
€111.00 €167.50
Prices incl. VAT, plus shipping costs
Part no. 11661905
11661410_1 Rocker arm outlet Krauser
Left side
Krauser 4-valve / MKM

€118.00
Prices incl. VAT, plus shipping costs
Part no. 11661410
11662103_1 Installation instruction Krauser
Krauser 4-valve / MKM
€20.00
Prices incl. VAT, plus shipping costs
Part no. 11662103
11661810_1 Piston Krauser
2nd oversize
Krauser 4-valve / MKM

€298.00
Prices incl. VAT, plus shipping costs
Part no. 11661810
11661809_1 Piston Krauser
1st oversize
Krauser 4-valve / MKM

€298.00
Prices incl. VAT, plus shipping costs
Part no. 11661809
11661805_1 Piston Krauser
Krauser 4-valve / MKM
€298.00
Prices incl. VAT, plus shipping costs
Part no. 11661805
11661413_1 Eccentric roller Krauser
For rocker arm
Krauser 4-valve / MKM

€8.95
Prices incl. VAT, plus shipping costs
Part no. 11661413
11661002_1 Cylinder head Krauser
Left side
Krauser 4-valve / MKM

€0.00
Prices incl. VAT, plus shipping costs
Part no. 11661002
NEW
1231107L_1 Alternator
BMW /6, /7 models
350W Lithium style battery compatible
€795.00
Prices incl. VAT, plus shipping costs
Part no. 1231107L
Artikelbild Valve Intake
34mm
BMW R 50/5
€25.90
Prices incl. VAT, plus shipping costs
Part no. 1134118
Artikelbild Valve spring retainer
Top
BMW R 45, R 65 models
€11.85
Prices incl. VAT, plus shipping costs
Part no. 1134649
Artikelbild Drive shaft
BMW 2v Boxer models from 9/80 up to 3/85
D=18mm 5-speed
€189.00
Prices incl. VAT, plus shipping costs
Part no. 2321855
Artikelbild Sealing rings for inspection
BMW 2V Boxer models
€4.75
Prices incl. VAT, plus shipping costs
Part no. 0711333
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 exhaust
34mm
BMW R 65
7mm shaft
€48.50
Prices incl. VAT, plus shipping costs
Part no. 1134094
Artikelbild Valve Intake
38mm
BMW R 65
7mm shaft
€25.90
Prices incl. VAT, plus shipping costs
Part no. 1134092
Artikelbild Valve keeper
BMW R 45, R 65 models
€1.95
Prices incl. VAT, plus shipping costs
Part no. 1134136
Artikelbild Valve guide
BMW R 45, R 65 models
€14.30
Prices incl. VAT, plus shipping costs
Part no. 1112709
Artikelbild Valve adjust screw "Sport"
Set
BMW 2-valve Boxer models
€98.00
Prices incl. VAT, plus shipping costs
Part no. 1133330
Artikelbild Valve Exhaust
36mm
BMW R 65, R 65LS, R 65GS
7mm shaft
€38.50
Prices incl. VAT, plus shipping costs
Part no. 1134899
Artikelbild Valve intake
40mm
BMW R 65, R 65LS, R 65GS
7mm shaft
€25.90
Prices incl. VAT, plus shipping costs
Part no. 1134903
Artikelbild Valve Intake
34mm
BMW R 45, R 65, R 65GS
7mm shaft
€25.90
Prices incl. VAT, plus shipping costs
Part no. 1134091
Artikelbild Valve exhaust
32mm
BMW R 45, R 65, R 65GS
7mm shaft
€38.50
Prices incl. VAT, plus shipping costs
Part no. 1134093
Artikelbild Power Kit 860cc
Plug & Play
BMW R 65 9/80 on, R 65LS, R 65 Monolever 48hp
€888.00 €1,069.00
Prices incl. VAT, plus shipping costs
Part no. 1100870
Artikelbild Sticker Krauser
Small
Krauser MKM 1000 models
€7.77 €9.80
Prices incl. VAT, plus shipping costs
Part no. 17810060
Artikelbild Cylinder base gasket
Paper EWT207 99mm
BMW /5, /6, /7 models up to 9/1980

€2.80
Prices incl. VAT, plus shipping costs
Part no. 1111002
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