€1,229.00
Prices incl. VAT, plus shipping costs
Ready to ship today, Delivery time appr. 2-4 workdays within Germany
- part no.: 1100861
Plug & Play Small Boxer, Big Fun Pure joy of riding on a R 45 or R 65? With fabulous 860 ccm... more
Power Kit 860cc
Plug & Play
Plug & Play
Plug & Play
Small Boxer, Big Fun
Pure joy of riding on a R 45 or R 65?
With fabulous 860 ccm the "Small" become true comering monsters. The numbers convince even the most tenacious of skeptics:
The R 65 boasts some 20 % more power and a maximum torque of 75 Nm at 4200 rpm.
Even more drastic is the gain o the R 45: it lready reaches its maximum torque of 70 Nm at 2240 rpm and with 30 % more power it puts a big smile on the faces of even the toughest riders of "big" motorcycles.
Like all performance kits from the skunkworks of Siebenrock the new Power Kits possess the true and tested, near wear resistant hard chrome liners (Nikasil) and high quality forged pistons.
Top quality.
Small production runs.
Engineered in Germany.
Made in Italy.
Siebenrock product.
Each original Siebenrock product bears this seal that guarantees the highest quality possible, consistently optimized down to the last detail.
Seal kit included.
With MOT/TÜV approval and installation instruction.
Price for set.
TIP
Asymmetrical camshaft Item no. 1131180
Gasket set asymmetrical camshaft item no. 1114444.
For the classic BMW 2v Boxer model R 45 up to 9/1980.
Information on product safety
Small Boxer, Big Fun
Pure joy of riding on a R 45 or R 65?
With fabulous 860 ccm the "Small" become true comering monsters. The numbers convince even the most tenacious of skeptics:
The R 65 boasts some 20 % more power and a maximum torque of 75 Nm at 4200 rpm.
Even more drastic is the gain o the R 45: it lready reaches its maximum torque of 70 Nm at 2240 rpm and with 30 % more power it puts a big smile on the faces of even the toughest riders of "big" motorcycles.
Like all performance kits from the skunkworks of Siebenrock the new Power Kits possess the true and tested, near wear resistant hard chrome liners (Nikasil) and high quality forged pistons.
Top quality.
Small production runs.
Engineered in Germany.
Made in Italy.
Siebenrock product.
Each original Siebenrock product bears this seal that guarantees the highest quality possible, consistently optimized down to the last detail.
Seal kit included.
With MOT/TÜV approval and installation instruction.
Price for set.
TIP
Asymmetrical camshaft Item no. 1131180
Gasket set asymmetrical camshaft item no. 1114444.
For the classic BMW 2v Boxer model R 45 up to 9/1980.
Information on product safety
| Fits for BMW R2V: | R 45 1978-9.1980 |
Downloads "Power Kit 860cc[br]Plug & Play"
Read, write and discuss reviews... more
Customer evaluation for "Power Kit 860cc[br]Plug & Play"
From: Markus Schmeis On: 15 Jun 2026
860cc und Nockenwelle
Liebes Siebenrock Team,
Das was ihr damit auf die Beine gestellt habt ist einmalig. Ich bin so happy jetzt ist die R45 erwachsen geworden ?
Der Durchzug die Kraft was jetzt von ganz tief unten kommt umist nur noch Brutal.
Vielen dank.
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Camshaft gasket Set BMW 2v Boxer models from 9/78 on
€19.95
Prices incl. VAT, plus shipping costs
Part no. 1114444
Camshaft asymmetric BMW R 45, R 65 models
€329.00
Prices incl. VAT, plus shipping costs
Part no. 1131180
Camshaft asymmetric BMW R 45, R 65 models
€329.00
Prices incl. VAT, plus shipping costs
Part no. 1131180
Camshaft gasket Set BMW 2v Boxer models from 9/78 on
€19.95
Prices incl. VAT, plus shipping costs
Part no. 1114444
Oil pan distance ring BMW 2-valve Boxer models
€139.80
Prices incl. VAT, plus shipping costs
Part no. 1113100
Valve cover Classic BMW 2-valve Boxer models
€49.80
Prices incl. VAT, plus shipping costs
Part no. 1112240
Carb gasket SetBING carburator 64/26, 64/28, 64/32, 94/40
for 2 carburator
BMW 2-valve Boxer models
BMW 2-valve Boxer models
€99.50
Prices incl. VAT, plus shipping costs
Part no. 1311051
Asymmetrical camshaft Kit BMW R 45, R 65 models
€469.00
Prices incl. VAT, plus shipping costs
Part no. 1131180S
Hall sensor BMW 2v Boxer models from 9/80 on
€149.80
Prices incl. VAT, plus shipping costs
Part no. 1200088
Oilfilter SetMahle
BMW 2v Boxer models without oilcooler
OX37D two-piece
OX37D two-piece
€14.95
Prices incl. VAT, plus shipping costs
Part no. 1142145
Valve cover gasket BMW 2-valve Boxer models
€3.95
Prices incl. VAT, plus shipping costs
Part no. 1112426
Simplex chainWith master link
BMW 2v Boxer models from 9/78 on
€34.95
Prices incl. VAT, plus shipping costs
Part no. 1131934
Cap nut stainless steel BMW 2-valve Boxer models
For valve cover
For valve cover
€6.90
Prices incl. VAT, plus shipping costs
Part no. 1112330
Fuel tapLeft side
BMW 2-valve Boxer models
€49.50
Prices incl. VAT, plus shipping costs
Part no. 1612113
Removing toolAlternator
BMW 2-valve Boxer models
€6.95
Prices incl. VAT, plus shipping costs
Part no. 1231699
Valve Cover Retro BMW 2v Boxer models
Black Semi-matt
Black Semi-matt
€89.90
Prices incl. VAT, plus shipping costs
Part no. 1112246
Chain tensioner SetSimplex
BMW 2V Boxer models
€97.00
Prices incl. VAT, plus shipping costs
Part no. 1131183
Valve exhaust32mm
BMW R 45, R 65, R 65GS
7mm shaft
7mm shaft
€49.50
Prices incl. VAT, plus shipping costs
Part no. 1134093
Power Kit 860ccPlug & Play
BMW R 65 9/80 on, R 65LS, R 65 Monolever 48hp
€1,229.00
Prices incl. VAT, plus shipping costs
Part no. 1100870
Battery strap19/20Ah 25/30Ah
BMW 2-valve Boxer models
€9.85
Prices incl. VAT, plus shipping costs
Part no. 6121599
Power Kit 1000ccPlug & Play
BMW R 80, R 80RT, R 80G/S, R 80ST, R 80GS, R 80R
€1,145.00
Prices incl. VAT, plus shipping costs
Part no. 1100080
Cover camshaft BMW 2v Boxer models from 9/78 on
€49.50
Prices incl. VAT, plus shipping costs
Part no. 1114005
Exhaust star nut BMW /7, Monoelver, Paralever models
With short fins
With short fins
€39.95
Prices incl. VAT, plus shipping costs
Part no. 1821721
Replacement Kit 1000ccPlug & Play
BMW R 100, R 100CS, R 100RS, R 100RT, R 100GS, R 100R
From 9/1980 on
From 9/1980 on
€1,145.00
Prices incl. VAT, plus shipping costs
Part no. 1100100
Crankshaft seal BMW 2v Boxer models
Front
Front
€6.80
Prices incl. VAT, plus shipping costs
Part no. 1114011
Oil pan gasket BMW 2-valve Boxer models
€6.95
Prices incl. VAT, plus shipping costs
Part no. 1113427
CondenserFor breaker contact
BMW 2v Boxer models from 9/78 up to 9/80
€15.65
Prices incl. VAT, plus shipping costs
Part no. 1211890
Strainer Fuel tapKarcoma
BMW 2-valve Boxer models
€9.50
Prices incl. VAT, plus shipping costs
Part no. 1612112
Fuel tapRight side
BMW 2-valve Boxer models
€49.50
Prices incl. VAT, plus shipping costs
Part no. 1612114
Pushrod tube18mm
BMW 2v Boxer models from 9/75 on
Stainless steel
Stainless steel
€24.90
Prices incl. VAT, plus shipping costs
Part no. 1111904
Pushrod tube mandrel18mm
BMW 2V Boxer models from 9/75 on
€10.90
Prices incl. VAT, plus shipping costs
Part no. 1111906
Breaker contact BMW 2v Boxer models from 9/78 up to 9/80
€20.50
Prices incl. VAT, plus shipping costs
Part no. 1211969
NEW
Float chamber gasket SilikonBING carburetor
64/26, 64/28, 64/32, 94/40
BMW 2-valve Boxer models
BMW 2-valve Boxer models
€6.90
Prices incl. VAT, plus shipping costs
Part no. 1311764S
Swing Arm Boot BMW 2-valve Boxer models
€21.95
Prices incl. VAT, plus shipping costs
Part no. 3317304
Aternator housing107mm
BW 2v Boxer models from 9/77 on
€139.50
Prices incl. VAT, plus shipping costs
Part no. 1231002
Tension springs SetOil pan distance ring
BMW 2v Boxer models
€18.50
Prices incl. VAT, plus shipping costs
Part no. 1113103
Gasket SetFor Karcoma fuel tap
BMW 2-valve Boxer models
€12.95
Prices incl. VAT, plus shipping costs
Part no. 1612869
Camshaft asymmetric BMW R 45, R 65 models
€329.00
Prices incl. VAT, plus shipping costs
Part no. 1131180
Power Kit 860ccPlug & Play
BMW R 65 9/80 on, R 65LS, R 65 Monolever 48hp
€1,229.00
Prices incl. VAT, plus shipping costs
Part no. 1100870
Power Kit 860ccPlug & Play
BMW R 65 up to 9/80
€1,229.00
Prices incl. VAT, plus shipping costs
Part no. 1100871
NEW
Power Kit Extra 1000cc 99mmPlug & Play
BMW R 60/6 from 9/1975 on, R 60/7
€1,198.00
Prices incl. VAT, plus shipping costs
Part no. 1100065
Power Kit Extra 1000cc 97mmPlug & Play
BMW R 75/5, R 75/6, R 90/6 , R 90S up to 9/75
€1,283.00
Prices incl. VAT, plus shipping costs
Part no. 1100072
Big Bore Kit 1070cc BMW R 100 models from 9/80 on
Conrods 151,0 mm
Conrods 151,0 mm
€2,595.00
Prices incl. VAT, plus shipping costs
Part no. 1101100
Power Kit 860ccPlug & Play
BMW R 45 from 9/80, R 65GS, R 65 Monolever 27hp
€1,229.00
Prices incl. VAT, plus shipping costs
Part no. 1100860
Camshaft gasket Set BMW 2v Boxer models from 9/78 on
€19.95
Prices incl. VAT, plus shipping costs
Part no. 1114444
Power Kit Extra 1000cc 99mmStainless steel pushrod tubes
BMW R 75/6, R 90/6, R 90S, R 75/7, R 80/7, R 80RT
€1,283.00
Prices incl. VAT, plus shipping costs
Part no. 1100085
Replacement Kit 1000ccPlug & Play
BMW R 100, R 100CS, R 100RS, R 100RT, R 100GS, R 100R
From 9/1980 on
From 9/1980 on
€1,145.00
Prices incl. VAT, plus shipping costs
Part no. 1100100
Asymmetrical camshaft Kit BMW R 45, R 65 models
€469.00
Prices incl. VAT, plus shipping costs
Part no. 1131180S
Power Kit 1000ccPlug & Play
BMW R 80, R 80RT, R 80G/S, R 80ST, R 80GS, R 80R
€1,145.00
Prices incl. VAT, plus shipping costs
Part no. 1100080
Silencer Hoske SetChrome
BMW /5, /6, /7 models
38mm
38mm
€398.00
Prices incl. VAT, plus shipping costs
Part no. 1812908
Oil pan distance ring BMW 2-valve Boxer models
€139.80
Prices incl. VAT, plus shipping costs
Part no. 1113100
Cylinder head KrauserLeft side
Krauser 4-valve / MKM
€0.00
Prices incl. VAT, plus shipping costs
Part no. 11661002
NEW
Silencer Hoske SetBlack chrome
BMW R 45, R 65, R 65LS
35mm
35mm
€439.00
Prices incl. VAT, plus shipping costs
Part no. 1812907S
Power Kit 1000cc 99mmPlug & Play
BMW R 75/6, R 75/7, R 80/7, R 90/6, R 90S
€1,189.00
Prices incl. VAT, plus shipping costs
Part no. 1100084
NEW
Big Bore Kit 1070cc "S" CustomWithout camshaft
BMW R100 models from 9/80 on
Conrods 151,0 mm
Conrods 151,0 mm
€2,450.00
Prices incl. VAT, plus shipping costs
Part no. 1101201
Complete exhaust systemBlack chrome
BMW R 80G/S
€1,690.00
Prices incl. VAT, plus shipping costs
Part no. 1812010
NEW
Silencer Hoske SetChrome
BMW R 45, R 65, R 65LS
35mm
35mm
€398.00
Prices incl. VAT, plus shipping costs
Part no. 1812907
Fuel tank Original BMW new part
BMW R 80ST, R 65GS, R 80G/S, R 80GS Basic
BMW R 80ST, R 65GS, R 80G/S, R 80GS Basic
€990.00
Prices incl. VAT, plus shipping costs
Part no. 16112301653
Chain tensioner SetSimplex
BMW 2V Boxer models
€97.00
Prices incl. VAT, plus shipping costs
Part no. 1131183
Cylinder. Left sideSiebenrock Power Kit 860cc
BMW R 45 and R 65 models up to 9/1980
€363.00
Prices incl. VAT, plus shipping costs
Part no. 1100866L
Oil cooler Kit BMW 2v Boxer models
Centered position
Centered position
€495.00
Prices incl. VAT, plus shipping costs
Part no. 1142400
Single ignition digitalSilent Hektik
BMW 2v Boxer models ftom 9/78 on
€498.00
Prices incl. VAT, plus shipping costs
Part no. 1200101
Oil pan gasket BMW 2-valve Boxer models
€6.95
Prices incl. VAT, plus shipping costs
Part no. 1113427
Simplex chainWith master link
BMW 2v Boxer models from 9/78 on
€34.95
Prices incl. VAT, plus shipping costs
Part no. 1131934
NEW
Engine gasket Set BMW R 45, R 65, R 65LS, R 65GS, R 65 Monolever
€139.95
Prices incl. VAT, plus shipping costs
Part no. 1100423
Fuel tank26 liters
Original BMW new part
BMW R 80R Mystic, R 100R Mystic
BMW R 80R Mystic, R 100R Mystic
€790.00
Prices incl. VAT, plus shipping costs
Part no. 16112313909.1
Valve Cover Retro BMW 2v Boxer models
Black Semi-matt
Black Semi-matt
€89.90
Prices incl. VAT, plus shipping costs
Part no. 1112246
PistonSiebenrock Power Kit 860cc
BMW R 45 models and R 65 with 27hp/20KW
€239.00
Prices incl. VAT, plus shipping costs
Part no. 1100867
Valve cover Classic BMW 2-valve Boxer models
€49.80
Prices incl. VAT, plus shipping costs
Part no. 1112240
Bearing shell conrod BMW 2v Boxer models
Standard sized
Standard sized
€13.20
Prices incl. VAT, plus shipping costs
Part no. 1124460
Big Bore Kit 1070cc Touring BMW R 100 models from 9/80 on
Conrods 150,5mm
Conrods 150,5mm
€2,695.00
Prices incl. VAT, plus shipping costs
Part no. 1101110
Cylinder. Right sideSiebenrock Power Kit 860cc
BMW R 45 and R 65 models up to 9/1980
€363.00
Prices incl. VAT, plus shipping costs
Part no. 1100866R
Cylinder. Right sideSiebenrock Power Kit 860cc
BMW R 45 and R 65 models from 9/1980 on
€363.00
Prices incl. VAT, plus shipping costs
Part no. 1100865R
NEW
Big Bore Kit 1070cc "S" Conrods 151,0 mm
€2,595.00
Prices incl. VAT, plus shipping costs
Part no. 1101200
NEW
Brake disc Paralever Left sideFloating
BMW R 80R and R 100R models
€237.00
Prices incl. VAT, plus shipping costs
Part no. 3411197
NEW
Alternator BMW /6, /7 models
350W Lithium style battery compatible
350W Lithium style battery compatible
€798.00
Prices incl. VAT, plus shipping costs
Part no. 1231107L
Headlight BMW R 65GS, R 80G/S, R 80GS, R 100GS, R 80GS Basic
LED technology
LED technology
€359.00
Prices incl. VAT, plus shipping costs
Part no. 6312022L
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