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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Categories

Gudgeon pin with circlips
For Siebenrock kits

Power Kit 1000cc, Power Kit 860cc
Replacement Kit 1000cc

1100130_1
€19.90

Prices incl. VAT, plus shipping costs

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

  • 1100130
Set is only for one piston. Top quality. Small production runs. Made in Italy. Set consists... more
Gudgeon pin with circlips
For Siebenrock kits
Set is only for one piston.

Top quality.
Small production runs.
Made in Italy.

Set consists of 1 piston pin and 2 rcirclips.
Price for the set.

For the classic BMW 2-valve Boxer models with
Siebenrock Power Kit 1000cc
Siebenrock Replacement Kit 1000cc
Siebenrock Power Kit 860cc.

Information on product safety
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Artikelbild Piston Ring Set
1000cc / 860cc
BMW 2V Boxer models
€37.95
Prices incl. VAT, plus shipping costs
Part no. 1125399
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
0758376_1 Silicone sealing compound
0.03 Liter (€495.00 / 1 Liter)
BMW 2V Boxer models
Drei Bond
Content 0.03 Liter (€495.00 * / 1 Liter)
€14.85
Prices incl. VAT, plus shipping costs
Part no. 0758376
Artikelbild Piston
Replacement Kit 1000cc
BMW R 100 models
€229.00
Prices incl. VAT, plus shipping costs
Part no. 1100121
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 O-Ring seal cylinder base
BMW 2V Boxer models
Small
€1.10
Prices incl. VAT, plus shipping costs
Part no. 1111141
Artikelbild Gasket Set
Siebenrock Power Kit 860cc
BMW R 45, R 65 from 9/1980 on
€49.50
Prices incl. VAT, plus shipping costs
Part no. 1100863
Artikelbild Cylinder with stud bolts
From 9/1980 on
Power Kit 1000cc Replacement Kit 100cc and BMW 2v models
€315.00
Prices incl. VAT, plus shipping costs
Part no. 1100110
Artikelbild Fuel hose braided
6mm, fabric-covered
BMW 2-valve Boxer models

€9.50
Prices incl. VAT, plus shipping costs
Part no. 1311827
1134325_1 Valve keeper
BMW 2v Boxer models
Not for R 45 and R 65
€1.95
Prices incl. VAT, plus shipping costs
Part no. 1134325
4671980_1 Clamp
Cylinder protection Top
BMW 2V boxer models
€14.95
Prices incl. VAT, plus shipping costs
Part no. 4671980
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 Valve Intake
44mm
BMW R 100 models
€25.90
Prices incl. VAT, plus shipping costs
Part no. 1134751
Artikelbild Valve exhaust
40mm
BMW R 90, R 100 models
30° lead-free
€48.50
Prices incl. VAT, plus shipping costs
Part no. 1134285
Artikelbild Valve intake
42mm
BMW 2v Boxer models from R 75/5 on
Not for R 45 and R 65
€25.90
Prices incl. VAT, plus shipping costs
Part no. 1134234
Artikelbild Crankshaft seal
BMW 2-valve models
Rear
€21.95
Prices incl. VAT, plus shipping costs
Part no. 1111739
Artikelbild O-Ring seal cylinder base
BMW 2-valve Boxer models
Large
€4.25
Prices incl. VAT, plus shipping costs
Part no. 1111567
Artikelbild Crankshaft seal
BMW 2v Boxer models
Front
€6.50
Prices incl. VAT, plus shipping costs
Part no. 1114011
Artikelbild Valve Exhaust
40mm
BMW R 80, R 90, R 100 models
45°
€58.00
Prices incl. VAT, plus shipping costs
Part no. 1134837
Artikelbild Grip rubber
Right side
BMW R 50/5, R 60/5, R 75/5, R 60/6, R 75/6, R 90/6, R 90S
€11.90
Prices incl. VAT, plus shipping costs
Part no. 3272868
Artikelbild Grip rubber
Left side
BMW R 50/5, R 60/5, R 75/5, R 60/6, R 75/6, R 90/6, R 90S
€11.90
Prices incl. VAT, plus shipping costs
Part no. 3272407
Artikelbild Circlip 6mm
BMW 2V Boxer Modelle
For timing chain tensioner Simplex / Duplex
€2.19
Prices incl. VAT, plus shipping costs
Part no. 0711841
Artikelbild Power Kit 1000cc
Plug & Play
BMW R 80, R 80RT, R 80G/S, R 80ST, R 80GS, R 80R
€888.00 €1,049.00
Prices incl. VAT, plus shipping costs
Part no. 1100080
Artikelbild Piston Ring Set
1000cc / 860cc
BMW 2V Boxer models
€37.95
Prices incl. VAT, plus shipping costs
Part no. 1125399
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
NEW
1109222_1 Piston "S"
Big Bore Kit "S"
BMW R 100 models
98mm complete with 3 rings
€399.00
Prices incl. VAT, plus shipping costs
Part no. 1109222
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
11661002_1 Cylinder head Krauser
Left side
Krauser 4-valve / MKM

€0.00
Prices incl. VAT, plus shipping costs
Part no. 11661002
Artikelbild Piston
Big Bore Kit "MAHLE"
BMW R 100 models
98mm complete with 3 rings
€399.00
Prices incl. VAT, plus shipping costs
Part no. 1109022
Artikelbild Piston
Replacement Kit 1000cc
BMW R 100 models
€229.00
Prices incl. VAT, plus shipping costs
Part no. 1100121
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
Artikelbild Replacement Kit 1000cc 99mm
Plug & Play
BMW R 100/7, R 100RS, R 100RT
Up to 9/1980
€1,069.00
Prices incl. VAT, plus shipping costs
Part no. 1100104
Artikelbild 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

€999.00 €1,159.00
Prices incl. VAT, plus shipping costs
Part no. 1100085
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 Power Kit Extra 1000cc
Stainless steel push rod tubes
BMW R 80, R 80RT, R 80G/S, R 80ST, R 80GS, R 80R
€999.00 €1,139.00
Prices incl. VAT, plus shipping costs
Part no. 1100082
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
1311134_1 Spring for throttle piston
BING carburetor 64/32
BMW R 65, R 80, R 100 models
€11.40
Prices incl. VAT, plus shipping costs
Part no. 1311134
LM5111_1x Throttle body cleaner
0.4 Liter (€61.25 / 1 Liter)
Liqui Moly
Content 0.4 Liter (€61.25 * / 1 Liter)
€24.50
Prices incl. VAT, plus shipping costs
Part no. LM5111
NEW
1109233_1 Piston ring "S" Set
98mm "S"
For Big Bore Kit piston
€79.00
Prices incl. VAT, plus shipping costs
Part no. 1109233
NEW
1109210_1 Cylinder "S"
Big Bore Kit "S"
98mm
€459.00
Prices incl. VAT, plus shipping costs
Part no. 1109210
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
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 Headlight
BMW R 65GS, R 80G/S, R 80GS, R 100GS, R 80GS Basic
LED technology
€349.00
Prices incl. VAT, plus shipping costs
Part no. 6312022L
Artikelbild Camshaft asymmetric
BMW R 45, R 65 models
€329.00
Prices incl. VAT, plus shipping costs
Part no. 1131180
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 Power Kit 860cc
Plug & Play
BMW R 45 up to 9/80
€1,096.00
Prices incl. VAT, plus shipping costs
Part no. 1100861
Artikelbild Piston
Siebenrock Power Kit 860cc
BMW R 65, R 65 Monolever
€229.00
Prices incl. VAT, plus shipping costs
Part no. 1100877
Artikelbild Engine gasket Set
BMW R 80, R 80RT, R 80G/S, R 80ST,
R 80GS, R 80R, R 80GS Basic
€129.00
Prices incl. VAT, plus shipping costs
Part no. 1100421
Artikelbild Conrod screw
ARP Racing
Siebenrock Big Bore Kit
€69.00
Prices incl. VAT, plus shipping costs
Part no. 1109004
Artikelbild Voltage regulator
BMW 2-valve Boxer models
€79.00
Prices incl. VAT, plus shipping costs
Part no. 1232737
Artikelbild Oil thermostat
BMW 2V Boxer models
€198.00
Prices incl. VAT, plus shipping costs
Part no. 1142301
Artikelbild Silencer Set
38mm Chrome
BMW /6 und /7 models

€398.00
Prices incl. VAT, plus shipping costs
Part no. 1811214
Artikelbild Piston
Power Kit 1000cc
BMW 2-valve Boxer models
€229.00
Prices incl. VAT, plus shipping costs
Part no. 1100120
Artikelbild Cylinder with stud bolts
From 750cc on up to 9/1980
Power Kit 1000cc, Replacement Kit 1000cc, and BMW 2v models
€329.00
Prices incl. VAT, plus shipping costs
Part no. 1100111
1134325_1 Valve keeper
BMW 2v Boxer models
Not for R 45 and R 65
€1.95
Prices incl. VAT, plus shipping costs
Part no. 1134325
Artikelbild 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
Artikelbild Cylinder gasket Set
Up to 9/1975
Siebenrock Power Kit 1000cc
€49.50
Prices incl. VAT, plus shipping costs
Part no. 1100426
Artikelbild Power Kit 1000cc 99mm
Plug & Play
BMW R 75/6, R 75/7, R 80/7, R 90/6, R 90S
€888.00 €1,069.00
Prices incl. VAT, plus shipping costs
Part no. 1100084
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 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
Part no. 1100100
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