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Power Kit 860cc
Plug & Play

BMW R 45 up to 9/80

€1,198.00

Prices incl. VAT, plus shipping costs

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

  • 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

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 up to 84
Read, write and discuss reviews... more
Customer evaluation for "Power Kit 860cc[br]Plug & Play"
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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Artikelbild Camshaft asymmetric
BMW R 45, R 65 models
€329.00
Prices incl. VAT, plus shipping costs
Part no. 1131180
Artikelbild Camshaft gasket Set
BMW 2v Boxer models from 9/78 on
€19.95
Prices incl. VAT, plus shipping costs
Part no. 1114444
Artikelbild Oil pan distance ring
BMW 2-valve Boxer models
€139.80
Prices incl. VAT, plus shipping costs
Part no. 1113100
Artikelbild Valve cover Classic
BMW 2-valve Boxer models
€49.80
Prices incl. VAT, plus shipping costs
Part no. 1112240
Artikelbild Valve guide
BMW R 45, R 65 models
€14.30
Prices incl. VAT, plus shipping costs
Part no. 1112709
Artikelbild Carb gasket Set
BING carburator 64/26, 64/28, 64/32, 94/40
for 2 carburator
BMW 2-valve Boxer models

€99.50
Prices incl. VAT, plus shipping costs
Part no. 1311051
Artikelbild Asymmetrical camshaft Kit
BMW R 45, R 65 models
€458.00
Prices incl. VAT, plus shipping costs
Part no. 1131180S
Artikelbild Hall sensor
BMW 2v Boxer models from 9/80 on
€139.80
Prices incl. VAT, plus shipping costs
Part no. 1200088
Artikelbild Oilfilter Set
Mahle
BMW 2v Boxer models without oilcooler
OX37D two-piece
€14.30
Prices incl. VAT, plus shipping costs
Part no. 1142145
Artikelbild Valve cover gasket
BMW 2-valve Boxer models
€3.95
Prices incl. VAT, plus shipping costs
Part no. 1112426
Artikelbild Simplex chain
With master link
BMW 2v Boxer models from 9/78 on
€34.95
Prices incl. VAT, plus shipping costs
Part no. 1131934
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 Fuel tap
Left side
BMW 2-valve Boxer models

€49.50
Prices incl. VAT, plus shipping costs
Part no. 1612113
Artikelbild Removing tool
Alternator
BMW 2-valve Boxer models
€6.90
Prices incl. VAT, plus shipping costs
Part no. 1231699
Artikelbild Valve Cover Retro
BMW 2v Boxer models
Black Semi-matt
€89.90
Prices incl. VAT, plus shipping costs
Part no. 1112246
1131183_1 Chain tensioner Set
Simplex
BMW 2V Boxer models
€97.00
Prices incl. VAT, plus shipping costs
Part no. 1131183
Artikelbild Valve keeper
BMW R 45, R 65 models
€1.95
Prices incl. VAT, plus shipping costs
Part no. 1134136
Artikelbild Valve exhaust
32mm
BMW R 45, R 65, R 65GS
7mm shaft
€39.50
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
€1,179.00
Prices incl. VAT, plus shipping costs
Part no. 1100870
Artikelbild Battery strap
19/20Ah 25/30Ah
BMW 2-valve Boxer models

€9.85
Prices incl. VAT, plus shipping costs
Part no. 6121599
Artikelbild Power Kit 1000cc
Plug & Play
BMW R 80, R 80RT, R 80G/S, R 80ST, R 80GS, R 80R
€1,096.00
Prices incl. VAT, plus shipping costs
Part no. 1100080
Artikelbild Cover camshaft
BMW 2v Boxer models from 9/78 on
€49.50
Prices incl. VAT, plus shipping costs
Part no. 1114005
Artikelbild Exhaust nut
BMW R 45 and R 65 models
€28.65
Prices incl. VAT, plus shipping costs
Part no. 1821595
Artikelbild Exhaust star nut
BMW /7, Monoelver, Paralever models
With short fins
€39.95
Prices incl. VAT, plus shipping costs
Part no. 1821721
Artikelbild Replacement Kit 1000cc
Plug & Play
BMW R 100, R 100CS, R 100RS, R 100RT, R 100GS, R 100R
From 9/1980 on
€1,096.00
Prices incl. VAT, plus shipping costs
Part no. 1100100
Artikelbild Crankshaft seal
BMW 2v Boxer models
Front
€6.80
Prices incl. VAT, plus shipping costs
Part no. 1114011
Artikelbild Oil pan gasket
BMW 2-valve Boxer models
€6.95
Prices incl. VAT, plus shipping costs
Part no. 1113427
Artikelbild Condenser
For breaker contact
BMW 2v Boxer models from 9/78 up to 9/80
€14.25
Prices incl. VAT, plus shipping costs
Part no. 1211890
Artikelbild Strainer Fuel tap
Karcoma
BMW 2-valve Boxer models
€9.50
Prices incl. VAT, plus shipping costs
Part no. 1612112
Artikelbild Fuel tap
Right side
BMW 2-valve Boxer models

€49.50
Prices incl. VAT, plus shipping costs
Part no. 1612114
Artikelbild Pushrod tube
18mm
BMW 2v Boxer models from 9/75 on
Stainless steel
€24.90
Prices incl. VAT, plus shipping costs
Part no. 1111904
Artikelbild Pushrod tube mandrel
18mm
BMW 2V Boxer models from 9/75 on

€9.95
Prices incl. VAT, plus shipping costs
Part no. 1111906
Artikelbild Breaker contact
BMW 2v Boxer models from 9/78 up to 9/80
€20.50
Prices incl. VAT, plus shipping costs
Part no. 1211969
1134176_1 Valve spring
BMW 2-valve Boxer models
€6.50
Prices incl. VAT, plus shipping costs
Part no. 1134176
NEW
1311764S_1 Float chamber gasket Silikon
BING carburetor
64/26, 64/28, 64/32, 94/40
BMW 2-valve Boxer models
€6.90
Prices incl. VAT, plus shipping costs
Part no. 1311764S
Artikelbild Swing Arm Boot
BMW 2-valve Boxer models
€19.95
Prices incl. VAT, plus shipping costs
Part no. 3317304
Artikelbild Aternator housing
107mm
BW 2v Boxer models from 9/77 on

€139.50
Prices incl. VAT, plus shipping costs
Part no. 1231002
Artikelbild Tension springs Set
Oil pan distance ring
BMW 2v Boxer models
€18.50
Prices incl. VAT, plus shipping costs
Part no. 1113103
Artikelbild Sticker R 45 battery cover
R 45
€9.95
Prices incl. VAT, plus shipping costs
Part no. 4663097
Artikelbild Gasket Set
For Karcoma fuel tap
BMW 2-valve Boxer models

€12.95
Prices incl. VAT, plus shipping costs
Part no. 1612869
Artikelbild Power Kit 860cc
Plug & Play
BMW R 45 from 9/80, R 65GS, R 65 Monolever 27hp
€1,179.00
Prices incl. VAT, plus shipping costs
Part no. 1100860
Artikelbild Camshaft asymmetric
BMW R 45, R 65 models
€329.00
Prices incl. VAT, plus shipping costs
Part no. 1131180
Artikelbild Power Kit 860cc
Plug & Play
BMW R 65 9/80 on, R 65LS, R 65 Monolever 48hp
€1,179.00
Prices incl. VAT, plus shipping costs
Part no. 1100870
Artikelbild Power Kit 1000cc
Plug & Play
BMW R 80, R 80RT, R 80G/S, R 80ST, R 80GS, R 80R
€1,096.00
Prices incl. VAT, plus shipping costs
Part no. 1100080
Artikelbild Camshaft gasket Set
BMW 2v Boxer models from 9/78 on
€19.95
Prices incl. VAT, plus shipping costs
Part no. 1114444
Artikelbild Power Kit 860cc
Plug & Play
BMW R 65 up to 9/80
€1,198.00
Prices incl. VAT, plus shipping costs
Part no. 1100871
NEW
1101200_1 Big Bore Kit 1070cc "S"
Conrods 151,0 mm
€2,595.00
Prices incl. VAT, plus shipping costs
Part no. 1101200
NEW
1101210_1 Big Bore Kit 1070cc "S" Touring
Conrods 150,5mm
€2,695.00
Prices incl. VAT, plus shipping costs
Part no. 1101210
NEW
1100062_1 Power Kit Extra 1000cc 97mm
Plug & Play
BMW R 60/5 , R 60/6 up to 9/1975
€1,198.00
Prices incl. VAT, plus shipping costs
Part no. 1100062
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
1812908_1 Silencer Hoske Set
Chrome
BMW /5, /6, /7 models
38mm


€398.00
Prices incl. VAT, plus shipping costs
Part no. 1812908
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 Asymmetrical camshaft Kit
BMW 2v Boxer models from 9/78 on
€467.00
Prices incl. VAT, plus shipping costs
Part no. 1131804
Artikelbild Power Kit Extra 1000cc
Stainless steel push rod tubes
BMW R 80, R 80RT, R 80G/S, R 80ST, R 80GS, R 80R
€1,198.00
Prices incl. VAT, plus shipping costs
Part no. 1100082
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
1241670A_1 Starter HD
BMW 2-valve Boxer models from 9/75 on
New part
€169.00
Prices incl. VAT, plus shipping costs
Part no. 1241670A
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 Asymmetrical camshaft
BMW 2v Boxer models from 9/78 on
€339.00
Prices incl. VAT, plus shipping costs
Part no. 1131800
Artikelbild Spark plug Bosch
WR7DC
BMW 2v Boxer models

€5.70
Prices incl. VAT, plus shipping costs
Part no. 1212485
Artikelbild Power Kit Extra 1000cc 97mm
Plug & Play
BMW R 75/5, R 75/6, R 90/6 , R 90S up to 9/75
€1,229.00
Prices incl. VAT, plus shipping costs
Part no. 1100072
1100103_1 Replacement Kit Extra 1000cc
Plug & Play
BMW R 100, R 100CS, R 100RS, R 100RT, R 100GS, R 100R
From 09/1980 on
€1,198.00
Prices incl. VAT, plus shipping costs
Part no. 1100103
1112261S40_1 Valve Cover Bundle
40 Years of Siebenrock
Anniversary Offer
BMW 2v Boxer models
€111.00
Prices incl. VAT, plus shipping costs
Part no. 1112261S40
NEW
1113091_1 Siebenrock FM Oil pan
BMW 2-valve Boxer models
Black Logo polished
€798.00
Prices incl. VAT, plus shipping costs
Part no. 1113091
Artikelbild Cylinder. Right side
Siebenrock Power Kit 860cc
BMW R 45 and R 65 models from 9/1980 on
€328.00
Prices incl. VAT, plus shipping costs
Part no. 1100865R
1231107_1 Alternator
BMW 2v Boxer models from /7 on
350W
€459.00
Prices incl. VAT, plus shipping costs
Part no. 1231107
Artikelbild Asymmetrical camshaft Kit
BMW R 45, R 65 models
€458.00
Prices incl. VAT, plus shipping costs
Part no. 1131180S
1131183_1 Chain tensioner Set
Simplex
BMW 2V Boxer models
€97.00
Prices incl. VAT, plus shipping costs
Part no. 1131183
Artikelbild Piston
Siebenrock Power Kit 860cc
BMW R 45 models and R 65 with 27hp/20KW
€229.00
Prices incl. VAT, plus shipping costs
Part no. 1100867
LM1010_1x Lead substitute
0.25 Liter (€44.00 / 1 Liter)
Liqui Moly
Content 0.25 Liter (€44.00 * / 1 Liter)
€11.00
Prices incl. VAT, plus shipping costs
Part no. LM1010
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

€1,229.00
Prices incl. VAT, plus shipping costs
Part no. 1100085
Artikelbild Valve cover Extra
BMW 2v Boxer models
External Screws
€67.00
Prices incl. VAT, plus shipping costs
Part no. 1112241
Artikelbild Valve cover Classic
BMW 2-valve Boxer models
€49.80
Prices incl. VAT, plus shipping costs
Part no. 1112240
Artikelbild Valve cover gasket
BMW 2-valve Boxer models
€3.95
Prices incl. VAT, plus shipping costs
Part no. 1112426
Artikelbild Main bearing crankshaft
BMW 2-valve Boxer models
Standard red
€44.60
Prices incl. VAT, plus shipping costs
Part no. 1111155
1100067_1 Piston
Power Kit 1000cc
BMW R 60 models
€218.00
Prices incl. VAT, plus shipping costs
Part no. 1100067
NEW
3411809_1 Brembo brake caliper
Repair kit
BMW R45 and R 65
36mm

€129.90
Prices incl. VAT, plus shipping costs
Part no. 3411809
NEW
1112248_1 Valve Cover Retro Extra
BMW 2v Boxer models
External screws
€109.00
Prices incl. VAT, plus shipping costs
Part no. 1112248
NEW
1100065_1 Power Kit Extra 1000cc 99mm
Plug & Play
BMW R 60/6 from 9/1975 on, R 60/7
€1,198.00
Prices incl. VAT, plus shipping costs
Part no. 1100065
NEW
1113097_1 Siebenrock FM Oil pan
BMW 2-valve Boxer models
Individual Black
€798.00
Prices incl. VAT, plus shipping costs
Part no. 1113097
NEW
1113090_1 Siebenrock FM Oil pan
BMW 2-valve Boxer models
Basic Black
€769.00
Prices incl. VAT, plus shipping costs
Part no. 1113090
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