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-Partenkirchen, July 4–6, 2025.

Visit our stand and receive an exclusive anniversary gift – a little surprise from us to you!

 

 Your Siebenrock Team

 

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Categories

Camshaft asymmetric

BMW R 45, R 65 models

Artikelbild
€329.00

Prices incl. VAT, plus shipping costs

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

  • part no.: 1131180
Description Evaluations 0
Description
Now available for the BMW R 45 and R 65 models too! The asymmetric camshaft was designed for the... more
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Camshaft asymmetric
Now available for the BMW R 45 and R 65 models too!
The asymmetric camshaft was designed for the BMW 2-valve Boxer models R 45 and R 65 and convinces over the whole speed range with powerful performance.
To highlight the medium speed range, the strength of the aggregate sustainable supported by using the wave is yet.
Very good response and a more than convincing starting torque from the idle area, noticeable immediately on the modified twin.
Perfect for thePower Kit 860cc.

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

Price per piece.

TIP
For the installation of the component is a camshaft seal Kit, art.no. 1114444, required.

For BMW classic airhead models
R 45, R 45N, R 45T, R 65, R 65LS, R 65T, R 65GS, R 65 Monolever

Information on product safety
Fits for BMW R2V: R 45 up to 84, R 65 up to 84, R 65 Mono from 85 on, R 65GS 87-92
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Accessories 5 Customers also bought Customers also viewed
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Artikelbild Camshaft gasket Set
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€18.60
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Artikelbild Power Kit 860cc
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Artikelbild Power Kit 860cc
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Artikelbild Power Kit 860cc
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Artikelbild Power Kit 860cc
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BMW R 45 from 9/80, R 65GS, R 65 Monolever 27hp
€1,069.00
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Artikelbild Power Kit 860cc
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€1,096.00
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Artikelbild Power Kit 860cc
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BMW R 65 9/80 on, R 65LS, R 65 Monolever 48hp
€1,069.00
Prices incl. VAT, plus shipping costs
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1131183_1 Chain tensioner Set
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BMW 2V Boxer models
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Prices incl. VAT, plus shipping costs
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Artikelbild Simplex chain
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BMW 2v Boxer models from 9/78 on
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Prices incl. VAT, plus shipping costs
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Artikelbild Power Kit 860cc
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€139.00
Prices incl. VAT, plus shipping costs
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Artikelbild Oil pan gasket
BMW 2-valve Boxer models
€6.95
Prices incl. VAT, plus shipping costs
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BMW 2-valve Boxer models
€49.75
Prices incl. VAT, plus shipping costs
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Artikelbild Crankshaft seal
BMW 2-valve models
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€21.95
Prices incl. VAT, plus shipping costs
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Artikelbild Crankshaft seal
BMW 2v Boxer models
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€6.50
Prices incl. VAT, plus shipping costs
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Prices incl. VAT, plus shipping costs
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Artikelbild Ball bearing
BMW 2V Boxer models
For crankshaft front
€15.90
Prices incl. VAT, plus shipping costs
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Artikelbild Exhaust nut
BMW R 45 and R 65 models
€27.50
Prices incl. VAT, plus shipping costs
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Artikelbild Valve cover gasket
BMW 2-valve Boxer models
€3.95
Prices incl. VAT, plus shipping costs
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1109015_1 Piston ring Tension belt
For Power Kit, Replacement Kit and Big Bore Kit pistons
€25.90
Prices incl. VAT, plus shipping costs
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Artikelbild Star Nut Wrench
Touring
BMW 2-valve Boxer models
Short For the journey
€42.90
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Artikelbild Oilfilter Set
Mahle
BMW 2v Boxer models without oilcooler
OX37D two-piece
€14.25
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Artikelbild Clutch centering tool
BMW 2-valve Boxer models from 9/80 on
€15.80
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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 Bearing shell conrod
BMW 2v Boxer models
Standard sized
€12.50
Prices incl. VAT, plus shipping costs
Part no. 1124460
Artikelbild Swing Arm Boot
BMW 2-valve Boxer models
€19.95
Prices incl. VAT, plus shipping costs
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Artikelbild Cover camshaft
BMW 2v Boxer models from 9/78 on
€49.50
Prices incl. VAT, plus shipping costs
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Artikelbild Valve cover Extra
BMW 2v Boxer models
External Screws
€65.00
Prices incl. VAT, plus shipping costs
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Artikelbild Clutch centering tool
BMW R 45, R 65, /5, /6, /7 models up to 9/80
€15.80
Prices incl. VAT, plus shipping costs
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1122099_1 O-Ring crankshaft end
BMW 2-valve Boxer models
€5.50
Prices incl. VAT, plus shipping costs
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1134176_1 Valve spring
BMW 2-valve Boxer models
€5.85
Prices incl. VAT, plus shipping costs
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Artikelbild O-Ring
BMW 2v Boxer models from 9/78 on
Ignition sensor hall box
€3.86
Prices incl. VAT, plus shipping costs
Part no. 1211848
Artikelbild Oil Cooler Kit "Street"
BMW R 45, R 65, Monolever models
Centered position
€469.00
Prices incl. VAT, plus shipping costs
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Artikelbild Sealing rings for inspection
BMW 2V Boxer models
€4.75
Prices incl. VAT, plus shipping costs
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Artikelbild Oil pan distance ring
Black
BMW 2-valve Boxer models
€169.00
Prices incl. VAT, plus shipping costs
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Artikelbild Valve guide
BMW R 45, R 65 models
€14.30
Prices incl. VAT, plus shipping costs
Part no. 1112709
Artikelbild Gasket Set
Siebenrock Power Kit 860cc
BMW R 45, R 65 from 9/1980 on
€49.50
Prices incl. VAT, plus shipping costs
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Artikelbild Rear bag GS
BMW 2V Boxer G/S, ST, GS models
Made of sturdy leather
€219.00
Prices incl. VAT, plus shipping costs
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Artikelbild Diaphragm spring
BMW 2-valve Boxer models from 9/80 on
€65.00
Prices incl. VAT, plus shipping costs
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Artikelbild Clutch boot
Clutch pressure bearing
For BMW 2V, 4V, K models
€19.50
Prices incl. VAT, plus shipping costs
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Artikelbild Airfilter
Mahle
BMW 2-valve Boxer models up to 9/80
LX194
€13.25
Prices incl. VAT, plus shipping costs
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Artikelbild Cylindrical roller bearing
For 5-speed gearbox
BMW 2-valve Boxer models

€86.00
Prices incl. VAT, plus shipping costs
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Artikelbild Paper gasket
For rear drive shaft housing
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Artikelbild Power Kit 860cc
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€1,069.00
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Artikelbild Power Kit 860cc
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BMW R 65 9/80 on, R 65LS, R 65 Monolever 48hp
€1,069.00
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Artikelbild Power Kit 860cc
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BMW 2v Boxer models from 9/78 on
€18.60
Prices incl. VAT, plus shipping costs
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Artikelbild Asymmetrical camshaft Kit
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€429.00
Prices incl. VAT, plus shipping costs
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Artikelbild Asymmetrical camshaft
BMW 2v Boxer models from 9/78 on
€329.00
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Artikelbild Power Kit 860cc
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BMW R 65 up to 9/80
€1,096.00
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Part no. 1100871
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
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Artikelbild Oil pan distance ring
Enduro
BMW R 65, R 80G/S, R 80GS, R 100GS, R 80GS Basic

€239.00
Prices incl. VAT, plus shipping costs
Part no. 1113120
BMW R 80RT BMW R 80RT
€5,950.00
Artikelbild Power Kit Extra 1000cc
Stainless steel push rod tubes
BMW R 80, R 80RT, R 80G/S, R 80ST, R 80GS, R 80R
€1,139.00
Prices incl. VAT, plus shipping costs
Part no. 1100082
NEW
1812907S_1 Silencer Hoske Set
Black chrome
BMW R 45, R 65, R 65LS
35mm


€439.00
Prices incl. VAT, plus shipping costs
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Artikelbild Oil thermostat
BMW 2V Boxer models
€198.00
Prices incl. VAT, plus shipping costs
Part no. 1142301
Artikelbild 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
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NEW
1101210_1 Big Bore Kit 1070cc "S" Touring
BMW R 100 models from 9/80 on
Conrods 150,5mm
€2,650.00
Prices incl. VAT, plus shipping costs
Part no. 1101210
NEW
1812907_1 Silencer Hoske Set
Chrome
BMW R 45, R 65, R 65LS
35mm


€398.00
Prices incl. VAT, plus shipping costs
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Artikelbild Oil pan distance ring
Enduro Black
BMW R 65GS, R 80G/S, R 80GS, R 100GS, R 80GS Basic

€279.00
Prices incl. VAT, plus shipping costs
Part no. 1113120S
1131183_1 Chain tensioner Set
Simplex
BMW 2V Boxer models
€89.50
Prices incl. VAT, plus shipping costs
Part no. 1131183
Artikelbild Single ignition digital
Silent Hektik
BMW 2v Boxer models ftom 9/78 on

€498.00
Prices incl. VAT, plus shipping costs
Part no. 1200101
Artikelbild Double ignition
Silent Hektik
BMW 2v Boxer models from 9/78 on

€599.00
Prices incl. VAT, plus shipping costs
Part no. 1200100
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 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
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Artikelbild Valve cover Classic
BMW 2-valve Boxer models
€49.75
Prices incl. VAT, plus shipping costs
Part no. 1112240
3353508_1 Shock Set
BMW R 45, R 65
YSS
€299.00
Prices incl. VAT, plus shipping costs
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Artikelbild Cylinder. Right side
Siebenrock Power Kit 860cc
BMW R 45 and R 65 models up to 9/1980
€329.00
Prices incl. VAT, plus shipping costs
Part no. 1100866R
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
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 Oil pan distance ring
BMW 2-valve Boxer models
€139.00
Prices incl. VAT, plus shipping costs
Part no. 1113100
Artikelbild Sport tappet, Cam follower
BMW 2-valve Boxer models
Wank
€129.90
Prices incl. VAT, plus shipping costs
Part no. 1133638
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

€1,159.00
Prices incl. VAT, plus shipping costs
Part no. 1100085
1812908_1 Silencer Hoske Set
Chrome
BMW /5, /6, /7 models
38mm


€398.00
Prices incl. VAT, plus shipping costs
Part no. 1812908
Artikelbild Gear wheel 5th gear
With "X" for intermediate shaft
BMW 2-valve Boxer models

€148.70
Prices incl. VAT, plus shipping costs
Part no. 2321997
NEW
3411197_1 Brake disc Paralever Left side
Floating
BMW R 80R and R 100R models
€219.00
Prices incl. VAT, plus shipping costs
Part no. 3411197
NEW
1112370_1 Valve cover Siebenrock
Four ribs
BMW 2V Boxer models
With polished ribs
€95.00
Prices incl. VAT, plus shipping costs
Part no. 1112370
SHZ2335_1 Alternator Three-phase
410W with PowerBlock
BMW 2-valve Boxer models
Digital single ignition 107mm centering
€1,049.00
Prices incl. VAT, plus shipping costs
Part no. SHZ2335
11661002_1 Cylinder head Krauser
Left side
Krauser 4-valve / MKM

€0.00
Prices incl. VAT, plus shipping costs
Part no. 11661002
Artikelbild Sealing rings for inspection
BMW 2V Boxer models
€4.75
Prices incl. VAT, plus shipping costs
Part no. 0711333
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 Oil pan distance ring
Black
BMW 2-valve Boxer models
€169.00
Prices incl. VAT, plus shipping costs
Part no. 1113100S
Artikelbild Wind deflector. Windshield
Painted white
BMW R 65GS, R 80G/S, R 80G/S PD, R 80GS, R 100GS, R 80GS Basic

€219.00
Prices incl. VAT, plus shipping costs
Part no. 4663902W
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