We’re taking a short break!


From October 27th to October 31st, 2025, we’ll be on company holidays.

 

All orders placed by October 24th at 3:00 p.m. will be shipped the same day!


Our online shop remains open around the clock – 24/7!

 

Starting November 3rd, 2025, we’ll be back and will process all orders as quickly as possible.

 

Your Siebenrock Team

 

Jump to main content
Categories

Conrod

Siebenrock Big Bore Kit
151,0 mm

Artikelbild
€272.00

Prices incl. VAT, plus shipping costs

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

  • part no.: 1109045
Description Evaluations 0
Description
Forged connecting rod with standard length 151,0mm for Big Bore Kit 1070cc. Comes standard with 2... more
Close menu
Conrod
Forged connecting rod with standard length 151,0mm for Big Bore Kit 1070cc.
Comes standard with 2 ARP screws L 19.

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

TIP
For sport use please use ARP Racing conrod screws art.no. 1109004.
Matching bearing shell, item no. 1124460, please order at the same time.

Price per piece.

Information on product safety
Fits for BMW R2V: R 100 up to 84, R 100 RS/RT Mono from 87 on, R 100GS 87-96, R 100R 91-95
Evaluations 0
Read, write and discuss reviews... more
Close menu
Customer evaluation for "Conrod"
Write an evaluation
Evaluations will be activated after verification.

The fields marked with * are required.

Accessories 1 Customers also bought Customers also viewed
Accessories 1
Artikelbild Bearing shell conrod
BMW 2v Boxer models
Standard sized
€12.50
Prices incl. VAT, plus shipping costs
Part no. 1124460
Customers also bought
Artikelbild Cylinder gasket Set
BMW Siebenrock Big Bore Kit 1070cc
€98.00
Prices incl. VAT, plus shipping costs
Part no. 1100424
Artikelbild Bearing shell conrod
BMW 2v Boxer models
Standard sized
€12.50
Prices incl. VAT, plus shipping costs
Part no. 1124460
Artikelbild Conrod screw
ARP L19
Siebenrock Big Bore Kit
€39.50
Prices incl. VAT, plus shipping costs
Part no. 1109005
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 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 Piston ring Set
98mm "MAHLE"
For Big Bore Kit piston
€89.00
Prices incl. VAT, plus shipping costs
Part no. 1109033
Artikelbild Circlip "MAHLE"
Siebenrock Big Bore Kit 1070cc
Gudgeon pin
€0.95
Prices incl. VAT, plus shipping costs
Part no. 1109106
Artikelbild Gear wheel 5th gear
Long 5th gear Wiith "X"
BMW 2v Boxer models from 4/82 on

€159.50
Prices incl. VAT, plus shipping costs
Part no. 2322993
Artikelbild Cylinder head Gasket
BMW 2V Boxer with BIg Bore Kit 1070
€49.50
Prices incl. VAT, plus shipping costs
Part no. 1125401
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 Connecting rod bolt
BMW 2-valve Boxer models
€14.90
Prices incl. VAT, plus shipping costs
Part no. 1124553
1131183_1 Chain tensioner Set
Simplex
BMW 2V Boxer models
€97.00
Prices incl. VAT, plus shipping costs
Part no. 1131183
Artikelbild Valve adjust screw "Sport"
Set
BMW 2-valve Boxer models
€98.00
Prices incl. VAT, plus shipping costs
Part no. 1133330
Artikelbild Piston
Siebenrock Power Kit 860cc
BMW R 65, R 65 Monolever
€229.00
Prices incl. VAT, plus shipping costs
Part no. 1100877
Artikelbild Oilfilter Set
Mahle
BMW 2v Boxer models with oilcooler
OX36D two-piece
€14.95
Prices incl. VAT, plus shipping costs
Part no. 1142146
Artikelbild Engine gasket Set
From 9/1980 on
BMW R 100RS, R 100RT, R 100CS, R 100GS, R 100R
€139.00
Prices incl. VAT, plus shipping costs
Part no. 1100422
Artikelbild Pushrod tube seal
18mm
BMW 2v Boxer models from 9/75 on
€3.95
Prices incl. VAT, plus shipping costs
Part no. 1132995
Artikelbild Conrod screw
ARP Racing
Siebenrock Big Bore Kit
€79.00
Prices incl. VAT, plus shipping costs
Part no. 1109004
Artikelbild Guidance sleeve
Siebenroc Big Bore Kit
€3.95
Prices incl. VAT, plus shipping costs
Part no. 1109009
Artikelbild Diode board
BMW 2v Boxer models
€79.90
Prices incl. VAT, plus shipping costs
Part no. 1231062
Artikelbild Valve cover Extra
BMW 2v Boxer models
External Screws
€65.00
Prices incl. VAT, plus shipping costs
Part no. 1112241
Artikelbild Valve cover Classic
BMW 2-valve Boxer models
€49.75
Prices incl. VAT, plus shipping costs
Part no. 1112240
Artikelbild Valve Exhaust
34mm
BMW R 60/5, R 60/6, R 60/7
€49.50
Prices incl. VAT, plus shipping costs
Part no. 1134679
Artikelbild Oil pan gasket
BMW 2-valve Boxer models
€6.95
Prices incl. VAT, plus shipping costs
Part no. 1113427
Artikelbild Pushrod tube seal
16mm
BMW R 50/5, R60/5, R 75/5. R 60/6, R 75/6, R 90/6, R 90S
€4.95
Prices incl. VAT, plus shipping costs
Part no. 1132267
Artikelbild Valve Exhaust
40mm
BMW R 80, R 90, R 100 models
45°
€59.00
Prices incl. VAT, plus shipping costs
Part no. 1134837
Artikelbild Main bearing crankshaft
BMW 2-valve Boxer models
Standard red
€44.60
Prices incl. VAT, plus shipping costs
Part no. 1111155
NEW
Artikelbild Bearing shell conrod
+0,02 Standard sized
BMW 2V Boxer models
€12.50
Prices incl. VAT, plus shipping costs
Part no. 1124461
NEW
Artikelbild Bearing shell connecting rod
+0,50 2.Oversize
BMW 2V Boxer models
€12.50
Prices incl. VAT, plus shipping costs
Part no. 1124420
NEW
3411709_1 Gasket Set
ATE brake caliper Ø 40mm
BMW /6, /7 models
€35.80
Prices incl. VAT, plus shipping costs
Part no. 3411709
3317546_1 Swingarm bearing
BMW 2v Boxer models from 9/80 on
40x17x17
€38.90
Prices incl. VAT, plus shipping costs
Part no. 3317546
Artikelbild Valve Cover Retro
BMW 2v Boxer models
Black Semi-matt
€89.90
Prices incl. VAT, plus shipping costs
Part no. 1112246
Artikelbild Brake line stainless steel
BMWr R 65GS, R 80G/S, R 80ST
€57.00
Prices incl. VAT, plus shipping costs
Part no. 3432106S
Artikelbild Cylinder gasket Set
From 9/1980 on
BMW R 45, R 65
€49.50
Prices incl. VAT, plus shipping costs
Part no. 1100451
Artikelbild Repair kit brake master cylinder 13mm
BMW 2-valve Boxer models
€64.50
Prices incl. VAT, plus shipping costs
Part no. 3272784R
Artikelbild Gasket Set
For Karcoma fuel tap
BMW 2-valve Boxer models

€12.95
Prices incl. VAT, plus shipping costs
Part no. 1612869
8319339_1 Screw lock adhesive
0.005 Kilogramm (€2,380.00 / 1 Kilogramm)
BMW 2-valve Boxer models
Loctite 243
Content 0.005 Kilogramm (€2,380.00 * / 1 Kilogramm)
€11.90
Prices incl. VAT, plus shipping costs
Part no. 8319339
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 Alternator rotor
New part
BMW 2-valve Boxer models

€129.00
Prices incl. VAT, plus shipping costs
Part no. 1231641
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
Customers also viewed
Artikelbild Conrod
Sieenrock Big Bore Kit Touring
150,5 mm
€309.00
Prices incl. VAT, plus shipping costs
Part no. 1109044
Artikelbild Big Bore Kit 1070cc Touring
BMW R 100 models from 9/80 on
Conrods 150,5mm
€2,695.00
Prices incl. VAT, plus shipping costs
Part no. 1101110
NEW
1101200_1 Big Bore Kit 1070cc "S"
Conrods 151,0 mm
€2,595.00
Prices incl. VAT, plus shipping costs
Part no. 1101200
Artikelbild Asymmetrical camshaft
BMW 2v Boxer models from 9/78 on
€329.00
Prices incl. VAT, plus shipping costs
Part no. 1131800
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
Artikelbild Camshaft Sport 320°
BMW 2v Boxer models from 9/78 on
€398.00
Prices incl. VAT, plus shipping costs
Part no. 1131820
Artikelbild Double ignition
Silent Hektik
BMW 2v Boxer models from 9/78 on

€599.00
Prices incl. VAT, plus shipping costs
Part no. 1200100
Artikelbild Asymmetrical camshaft Kit
BMW 2v Boxer models from 9/78 on
€458.00
Prices incl. VAT, plus shipping costs
Part no. 1131804
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
€1,159.00
Prices incl. VAT, plus shipping costs
Part no. 1100103
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
Artikelbild Bearing shell conrod
+0,02 Standard sized
BMW 2V Boxer models
€12.50
Prices incl. VAT, plus shipping costs
Part no. 1124461
Artikelbild Power Kit 860cc
Plug & Play
BMW R 65 9/80 on, R 65LS, R 65 Monolever 48hp
€1,079.00
Prices incl. VAT, plus shipping costs
Part no. 1100870
Artikelbild Hall sensor
BMW 2v Boxer models from 9/80 on
€139.80
Prices incl. VAT, plus shipping costs
Part no. 1200088
Artikelbild Oil pan distance ring
BMW 2-valve Boxer models
€139.00
Prices incl. VAT, plus shipping costs
Part no. 1113100
Artikelbild Conrod screw
ARP Racing
Siebenrock Big Bore Kit
€79.00
Prices incl. VAT, plus shipping costs
Part no. 1109004
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 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 Cylinder with stud bolts
From 750cc on up to 9/1975
Siebenrock Power Kit 1000cc 97mm

€329.00
Prices incl. VAT, plus shipping costs
Part no. 1100112
Artikelbild Power Kit Extra 1000cc
Stainless steel push rod tubes
BMW R 80, R 80RT, R 80G/S, R 80ST, R 80GS, R 80R
€1,159.00
Prices incl. VAT, plus shipping costs
Part no. 1100082
6212649_1 Speedometer GS2 MPH version
BMW R 80GS PD, R 100GS PD up to 1990
R 100GS PD up to 1989
Plug and Play
€349.00
Prices incl. VAT, plus shipping costs
Part no. 6212649
6212648_1 Speedometer GS2 km version
BMW R 80GS PD , R 100GS PD up to 1990
Plug and Play
€349.00
Prices incl. VAT, plus shipping costs
Part no. 6212648
NEW
1100062_1 Power Kit Extra 1000cc 97mm
Plug & Play
BMW R 60/5 , R 60/6 up to 9/1975
€1,179.00
Prices incl. VAT, plus shipping costs
Part no. 1100062
NEW
1113080_1 Siebenrock FM Oil pan
BMW 2-valve Boxer models
Basic
€685.00
Prices incl. VAT, plus shipping costs
Part no. 1113080
1311522_1 Nozzle needle
BING carburetor 94/40
BMW R 100 Paralever
€11.40
Prices incl. VAT, plus shipping costs
Part no. 1311522
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
1132087_1 Tappet, Cam follower
BMW R 45 and R 65 models
€79.00
Prices incl. VAT, plus shipping costs
Part no. 1132087
11661002_1 Cylinder head Krauser
Left side
Krauser 4-valve / MKM

€0.00
Prices incl. VAT, plus shipping costs
Part no. 11661002
11121342684 Cylinder head
Right side
Used item
BMW R 4V models
€250.00
plus shipping costs
Part no. 11121342684.1
16112301653_1 Fuel tank
BMW R 80ST, R 65GS,
R 80G/S, R 80GS Basic
€990.00
Prices incl. VAT, plus shipping costs
Part no. 16112301653
16112301931_1 Fuel tank
BMW R 80ST, R 65GS,
R 80G/S, R80GS Basic
€990.00
Prices incl. VAT, plus shipping costs
Part no. 16112301931
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
€429.00
Prices incl. VAT, plus shipping costs
Part no. 1131180S
Artikelbild Oil Cooler Kit "Street"
BMW R 45, R 65, Monolever models
Centered position
€469.00
Prices incl. VAT, plus shipping costs
Part no. 1142400S
Artikelbild Piston ring Set
98mm "MAHLE"
For Big Bore Kit piston
€89.00
Prices incl. VAT, plus shipping costs
Part no. 1109033
Artikelbild Oil pan distance ring
Black
BMW 2-valve Boxer models
€169.00
Prices incl. VAT, plus shipping costs
Part no. 1113100S
Artikelbild Circuit board LED
For control light
BMW R 65GS, R 80G/S, R 80GS, R 100GS, R 80GS Basic
LED technology
€129.00
Prices incl. VAT, plus shipping costs
Part no. 6221050L
Artikelbild Indicator unit
LED technology
BMW /6, /7 models up to 9/77

€189.00
Prices incl. VAT, plus shipping costs
Part no. 6211665
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 65 up to 9/80
€1,096.00
Prices incl. VAT, plus shipping costs
Part no. 1100871
Viewed