Christmas Holidays

 

From December 23, 2024, to January 6, 2025

 

Starting January 7, 2025, we will gladly process all orders received during this time.

 

We wish all our customers, partners, and friends a peaceful Christmas season and all the best for 2025.

 

Your Siebenrock Team

Categories

Spark plug NGK
Iridium

BMW 4V models and R 2V with Big Bore Kit
BKR7EIX

€15.50

Prices incl. VAT, plus shipping costs

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

  • 1212125
The ideal spark plug for dual ignition for BMW 2-vakve Boxer models as well as for the... more
Spark plug NGK
Iridium
The ideal spark plug for dual ignition for BMW 2-vakve Boxer models as well as for the Siebenrock Big Bore Kit.
A spacer ring is MANDATORY for the lower spark plug:
Articleno. 1212000

Spare part for the classic BMW 2-valve Boxer models

with dual ignition or Big Bore Kit!
R 80, R 80/7, R 80RT
R 80G/S, R 80ST
Paralever models R 80GS, R 100GS, R 80GS Basic, R 80R, R 100R, R 80R Mystic, R 100R Mystic
Monolever models R 80, R 100RS, R 100RT.

BMW 4V Boxer models R 850R, R 1150R, R 1150GS, R 850RT, R 1150RT, R 1100S, R 850C, R 1200C.

Comparison 12121342125 / 12-12-1-342-125
Fits for BMW R2V: R 80 up to 84, R 100 up to 84, R 80 Mono from 85 on, R 100 RS/RT Mono from 87 on, R 80 G/S,ST 80-87, R 80GS 87-96, R 100GS 87-96, R 80R 91-95, R 100R 91-95
Motorräder R4V: R 850 RT, R 850 R / R Comfort, R 850 C, R 1150 GS, R 1150 GS Adventure, R 1100 S, R 1150 R, R 1150 R Rockster, R 1200 C
Read, write and discuss reviews... more
Customer evaluation for "Spark plug NGK[br]Iridium"
Write an evaluation
Evaluations will be activated after verification.

The fields marked with * are required.

1212000_1 Distance ring
For spark plug
BMW R 100 models
€3.95
Prices incl. VAT, plus shipping costs
Part no. 1212000
Artikelbild Oil drain plug engine
BMW 2-valve Boxer models
Magnetic M 18x1,5
€7.90
Prices incl. VAT, plus shipping costs
Part no. 0711143
Artikelbild Brush Set
With connector
BMW 2-valve Boxer models
€8.50
Prices incl. VAT, plus shipping costs
Part no. 1231480S
Artikelbild Oil pan distance ring
BMW 2-valve Boxer models
€129.00
Prices incl. VAT, plus shipping costs
Part no. 1113100
Artikelbild Fork springs Set
BMW 2-valve Boxer models
Wirth
€124.00
Prices incl. VAT, plus shipping costs
Part no. 3141020
Artikelbild Oil pan gasket
BMW 2-valve Boxer models
€7.85
Prices incl. VAT, plus shipping costs
Part no. 1113427
Artikelbild Fork tube seal
BMW 2-valve Boxer models
€6.95
Prices incl. VAT, plus shipping costs
Part no. 3142001
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
3411612_1 Brake disc Mono Riveted
Right and left side
BMW Monolever with double disc
€199.00
Prices incl. VAT, plus shipping costs
Part no. 3411612
NEW
Artikelbild Bearing shell conrod
+0,02 Standard sized
BMW 2V Boxer models
€9.90
Prices incl. VAT, plus shipping costs
Part no. 1124461
NEW
3421233_1 Brakemaster cylinder
Repair kit
BMW R 100 models
Rear
€39.50
Prices incl. VAT, plus shipping costs
Part no. 3421233
NEW
Artikelbild Sealing cuff
Ball head gear lever
BMW 2-valve Boxer models
€1.95
Prices incl. VAT, plus shipping costs
Part no. 2341149
Artikelbild Gear shifter unit
Repair kit
BMW 2-valve Boxer models from 9/75 on
€25.95
Prices incl. VAT, plus shipping costs
Part no. 2331910
Artikelbild Sealing rings for inspection
BMW 2V Boxer models
€4.50
Prices incl. VAT, plus shipping costs
Part no. 0711333
1107422_1 Engine gasket Set
From 9/1976 up to 9/1978
BMW R 100/7, R 100S, R 100RS, R 100RT
€119.00
Prices incl. VAT, plus shipping costs
Part no. 1107422
Artikelbild Voltage regulator
Adjustable
BMW 2-valve Boxer models

€54.00
Prices incl. VAT, plus shipping costs
Part no. 1232409E
Artikelbild Final drive output seal
Rear axle
BMW 2v Boxer models up to 9/84

€6.95
Prices incl. VAT, plus shipping costs
Part no. 3312019
8121099_1 Oil funnel
BMW 2v Boxer
€9.50
Prices incl. VAT, plus shipping costs
Part no. 8121099
Artikelbild Windshield
Mounting kit
BMW 2-valve Boxer S--Cockpit
Comfort
€13.10
Prices incl. VAT, plus shipping costs
Part no. 4663903
Artikelbild Precision feeler gauges
BMW motorcycle
0.05 - 0.50
€5.55
Prices incl. VAT, plus shipping costs
Part no. 7170654
Artikelbild Final drive seal
BMW2v Boxer models up to 9/84
€11.95
Prices incl. VAT, plus shipping costs
Part no. 3312343
1143000S_1 Oil dipstick thermometer
275mm
BMW 2v Boxer models
Black dial
€78.50
Prices incl. VAT, plus shipping costs
Part no. 1143000s
Artikelbild Oilfilter Set
BMW 2v Boxer models without oilcooler
OX37D two-piece Mahle
€13.95
Prices incl. VAT, plus shipping costs
Part no. 1142145
Artikelbild Oilfilter Set
BMW 2v Boxer models with oilcooler
OX36D two-piece Mahle
€14.90
Prices incl. VAT, plus shipping costs
Part no. 1142146
Artikelbild Seal for wheel bearing
BMW 2-valve Boxer models
€7.50
Prices incl. VAT, plus shipping costs
Part no. 3631836
Artikelbild Oil drain plug engine
BMW 4-valve models
Magnetic M 16x1.5
€7.90
Prices incl. VAT, plus shipping costs
Part no. 0711292
Artikelbild Pushrod tube seal
18mm
BMW 2v Boxer models from 9/75 on
€3.25
Prices incl. VAT, plus shipping costs
Part no. 1132995
Artikelbild Cover camshaft
BMW 2v Boxer models from 9/78 on
€49.50
Prices incl. VAT, plus shipping costs
Part no. 1114005
Artikelbild Double ignition
Silent Hektik
BMW 2v Boxer models from 9/78 on

€585.00
Prices incl. VAT, plus shipping costs
Part no. 1200100
Artikelbild Adapter cable battery charger
BMW 2v Boxer models
Plug-to-crocodile-claws
€14.85
Prices incl. VAT, plus shipping costs
Part no. 6160160
Artikelbild Ball bearing
BMW 2V Boxer models
For crankshaft front
€14.75
Prices incl. VAT, plus shipping costs
Part no. 0711722
Artikelbild Transmission bearing Set
BMW 2-vakve Boxer models
5-speed gearbox
€78.00
Prices incl. VAT, plus shipping costs
Part no. 2312999
Artikelbild Bearing wheel / swingarm
BMW 2V Boxer models
40x17x14
€21.90
Prices incl. VAT, plus shipping costs
Part no. 0711005
Artikelbild Compression ring for clutch
BMW /5, /6, /7 models up to 9/80
€109.00
Prices incl. VAT, plus shipping costs
Part no. 2121666
Artikelbild Pressure plate clutch
BMW /5, /6,/7 models up to 9/80
€129.00
Prices incl. VAT, plus shipping costs
Part no. 2121801
Artikelbild Clutch boot
Clutch pressure bearing
For BMW 2V, 4V, K models
€19.50
Prices incl. VAT, plus shipping costs
Part no. 2313731
Artikelbild Idle switch
For 5-speed gearbox
BMW 2v Boxer models from 9/75 on

€19.95
Prices incl. VAT, plus shipping costs
Part no. 6131097
Artikelbild Gearbox gasket Set
5-speed with kickstarter
BMW R 45, R 65, /6, /7 up to 9/80
€42.90
Prices incl. VAT, plus shipping costs
Part no. 2300595
Artikelbild Gearwheel short 1st gear
On intermediate shaft
BMW 2-valve Boxer models

€139.00
Prices incl. VAT, plus shipping costs
Part no. 2322413
Artikelbild Engine breather gasket
BMW 2v Boxer models
Front nozzle
€2.15
Prices incl. VAT, plus shipping costs
Part no. 1115432
1212145D_1 Spark plug Denso
BMW 2-valve Boxer models
Iridium
€17.90
Prices incl. VAT, plus shipping costs
Part no. 1212145D
Artikelbild Single ignition digital
Silent Hektik
BMW 2v Boxer models ftom 9/78 on

€479.00
Prices incl. VAT, plus shipping costs
Part no. 1200101
1212000_1 Distance ring
For spark plug
BMW R 100 models
€3.95
Prices incl. VAT, plus shipping costs
Part no. 1212000
1212145N_1 Spark plug NGK
BMW R 75/5, R 75/6, R 90/6, R 75/7, R 100/7
BORIES
€5.70
Prices incl. VAT, plus shipping costs
Part no. 1212145N
Artikelbild Spark plug Bosch
WR7DC
BMW 2v Boxer models

€5.70
Prices incl. VAT, plus shipping costs
Part no. 1212485
Artikelbild Ignition cable
BMW 2v Boxer models
€69.90
Prices incl. VAT, plus shipping costs
Part no. 1212182
Artikelbild Spark plug Bosch
WR6DC
BMW 2v Boxer models

€5.70
Prices incl. VAT, plus shipping costs
Part no. 1212145
NEW
3411067_1 Brake disc Mono Left side
Floating
BMW Monolever with double disc
€209.00
Prices incl. VAT, plus shipping costs
Part no. 3411067
NEW
6299737_1 Adapter cable additional instruments
For Speedometer GS2
BMW R 65GS, R 80G/S, R 80GS, R 100GS, R 80GS Basic
€29.90
Prices incl. VAT, plus shipping costs
Part no. 6299737
NEW
6212301_1 Speedometer cable mount
Repair kit
BMW 2v Boxer G/,S GS models
€69.90
Prices incl. VAT, plus shipping costs
Part no. 6212301
NEW
6211664S_1 Instrument housing Set
BMW R 60/6, R 75/6, R 90/6, R 90S,
R 60/7, R 75/7, R 100 models
€179.00
Prices incl. VAT, plus shipping costs
Part no. 6211664S
NEW
6211779S_1 Instrument housing Set
BMW R 80/7, R 80RT, R 100/7, R 100S,
R 100CS, R 100RS, R 100RT, Monolever
€179.00
Prices incl. VAT, plus shipping costs
Part no. 6211779S
NEW
6211436S_1 Instrument housing Set
BMW R 60/7, R 75/7, R 80/7, R 80RT,
R 100/7, R 100S, R 100RS, R 100RT
€179.00
Prices incl. VAT, plus shipping costs
Part no. 6211436S
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
1241670A_1 Starter HD
BMW 2-valve Boxer models from 9/74 on
New part
€159.00
Prices incl. VAT, plus shipping costs
Part no. 1241670A
3271997_1 Handlebar riser Set
25mm
BMW R 80G/S, R 80ST, R 65 Modelle

€65.00
Prices incl. VAT, plus shipping costs
Part no. 3271997
NEW
6221573S_1 Headlight housing
Black painted
BMW BMW R 80G/S, R 65GS, R 80GS, R 100GS, R 80GS Basic
€235.00
Prices incl. VAT, plus shipping costs
Part no. 6221570S
6221594_1 Headlight housing
Mounting stud
BMW R 80GS, R 100GS, R 80GS Basic
€19.95
Prices incl. VAT, plus shipping costs
Part no. 6221594
NEW
6221133_1 Haedlight housing
Mount Set Upper
BMW R 80G/S, R 65GS, R 80G/S PD
€53.90
Prices incl. VAT, plus shipping costs
Part no. 6221133
1231107_1 Alternator
BMW 2v Boxer models from /7 on
350W
€459.00
Prices incl. VAT, plus shipping costs
Part no. 1231107
1231106_1 Alternator
BMWR 60/6, R 75/6, R 90/6, R 90S
350W
€459.00
Prices incl. VAT, plus shipping costs
Part no. 1231106
Artikelbild Speedometer GS2 km version
BMW R 65GS, R 80 G/S, R 80GS,
R 100GS, R 80GS Basic
"Plug and Play"
€299.00
Prices incl. VAT, plus shipping costs
Part no. 6212646
Artikelbild Power Kit 1000cc
Plug & Play
BMW R 80, R 80RT, R 80G/S, R 80ST, R 80GS, R 80R
€998.00
Prices incl. VAT, plus shipping costs
Part no. 1100080
1311738_1 Countersunk Screw for Throttle Body
BING Carburettor
64/26, 64/28, 64/32, 94/40
BMW 2V Boxer models
€1.95
Prices incl. VAT, plus shipping costs
Part no. 1311738
1311702_1 Needle nozzle 2.66
BING carburetor
64/26, 64/28, 64/32, 94/40
BMW 2V Boxer models
€11.50
Prices incl. VAT, plus shipping costs
Part no. 1311702
1311302_1 Mixture control screw
BING carburetor 64/32, 94/40
BMW 2V Boxer Models
€9.90
Prices incl. VAT, plus shipping costs
Part no. 1311302
1311736_1 Spring for mixture control screw
BING carburetor 64/26, 64/28, 64/32, 94/40
pring for mixture control screw[br]BING carburetor 64/26, 64/28, 64/32, 94/40
€2.00
Prices incl. VAT, plus shipping costs
Part no. 1311736
1311321_1 Nozzle needle
BING carburetor 94/40
BMW R 80, R 100 models
€10.50
Prices incl. VAT, plus shipping costs
Part no. 1311321
NEW
1372362_1 Intake rubber carburetor
D=62mm
BMW R 100 Paralever models

€14.90
Prices incl. VAT, plus shipping costs
Part no. 1372362
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
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
3411197_1 Brake disc Paralever Left side
Floating
BMW R 80R and R 100R models
€209.00
Prices incl. VAT, plus shipping costs
Part no. 3411197
NEW
3411068_1 Brake disc Mono Right side
Floating
BMW Monolever with double disc
€209.00
Prices incl. VAT, plus shipping costs
Part no. 3411068
Artikelbild Fork springs Set
BMW R 90S, R 100/7, R 100S
Wirth
€124.00
Prices incl. VAT, plus shipping costs
Part no. 3141021
NEW
Artikelbild Starter Valeo 8 teeth
Overhauled In exchange
BMW R 50/5, R 60/5, R 75/5, R 60/6, R 75/6, R 90/6, R 90S

€229.00
Prices incl. VAT, plus shipping costs
Part no. 1241673
NEW
Artikelbild Bearing shell conrod
+0,02 Standard sized
BMW 2V Boxer models
€9.90
Prices incl. VAT, plus shipping costs
Part no. 1124461
6211435_2 Instrument housing Replacement glass White ring
BMW 2V Boxer models
€15.00
Prices incl. VAT, plus shipping costs
Part no. 6211435
NEW
1112345_1 Valve cover Siebenrock
Four ribs
BMW 2V Boxer models
With polished edges
€72.00
Prices incl. VAT, plus shipping costs
Part no. 1112345
Artikelbild Wind deflector. Windshield
Painted black
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. 4663902S
Viewed