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-PartenkirchenJuly 4–6, 2025.

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

 

 Your Siebenrock Team

 

While supplies last.

 

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Categories

Gearbox gasket Set
5-speed with kickstarter

BMW 2-valve Boxer models

Artikelbild
Please inform me as soon as the product is available again.

€56.95

Prices incl. VAT, plus shipping costs

  • 2300596
This tranmission gasket set for gearboxes with kick starter includes: 1x Gasket oil drain screw... more
Gearbox gasket Set
5-speed with kickstarter
This tranmission gasket set for gearboxes with kick starter includes:

1x Gasket oil drain screw A18x22 art.no. 0711300
1x Cover gasket transmission 5-speed art.no. 2311596
1x Shaft seal transmission output 5 speed art.no. 2312681
1x Shifter shaft seal art.no. 2312740
1x Gasket ring A4x8 Alu art.no.07-11-9-963-003
1x Gasket ring A14x18 Alu art.no. 07-11-9-963-200
1x Shaft seal transmission Input 5 speed art.no. 2312726
1x Gasket idle switch 5-speed transmission art.no.6131262
1x Shaft seal 28x17x7 kickstarter art.no. 23-12-1-338-741
1x Shaft seal art.no.23121242522.

Price for set.

Spare part for the classic BMW airhead models
R 80/7, R 80RT from 9/1980 on
R 100/7, R 100CS, R 100RS, R 100RT
R 65GS, R 80G/S, R 80G/S PD, R 80ST
Monolever models R 65, R 80, R 80RT, R 100RS, R 100RT.

Information on product safety
Fits for BMW R2V: R 80 up to 84, R 100 up to 84, R 45 up to 84, R 65 up to 84, R 65 Mono from 85 on, R 80 Mono from 85 on, R 100 RS/RT Mono from 87 on, R 65GS 87-92, R 80 G/S,ST 80-87
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Artikelbild Gear shifter unit
Repair kit
BMW 2-valve Boxer models from 9/75 on
€27.25
Prices incl. VAT, plus shipping costs
Part no. 2331910
Artikelbild Transmission bearing Set
5-speed gearbox
BMW 2-valve Boxer models

€139.00
Prices incl. VAT, plus shipping costs
Part no. 2312996
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 Clutch boot
Clutch pressure bearing
For BMW 2V, 4V, K models
€19.50
Prices incl. VAT, plus shipping costs
Part no. 2313731
Artikelbild Transmission bearing Set
BMW 2-vakve Boxer models
5-speed gearbox
€78.00
Prices incl. VAT, plus shipping costs
Part no. 2312999
Artikelbild Crankshaft seal
BMW 2-valve models
Rear
€21.95
Prices incl. VAT, plus shipping costs
Part no. 1111739
1131183_1 Chain tensioner Set
Simplex
BMW 2V Boxer models
€89.50
Prices incl. VAT, plus shipping costs
Part no. 1131183
Artikelbild Swing Arm Boot
BMW 2-valve Boxer models
€19.95
Prices incl. VAT, plus shipping costs
Part no. 3317304
1122099_1 O-Ring crankshaft end
BMW 2-valve Boxer models
€5.50
Prices incl. VAT, plus shipping costs
Part no. 1122099
Artikelbild Gearbox gasket Set
5-speed without kickstarter
BMW 2V Boxer Modelle ab 9/80
€42.90
Prices incl. VAT, plus shipping costs
Part no. 2300593
Artikelbild Speedometer cable boot Gearbox input
BMW 2-valve Boxer models
€7.90
Prices incl. VAT, plus shipping costs
Part no. 6113170
Artikelbild Paper gasket
For rear drive shaft housing
BMW2v Boxer models up to 9/84
€2.70
Prices incl. VAT, plus shipping costs
Part no. 3311098
Artikelbild Camshaft gasket Set
BMW 2v Boxer models from 9/78 on
€18.60
Prices incl. VAT, plus shipping costs
Part no. 1114444
Artikelbild Gearbox gasket Set
5-speed without kickstarter
BMW R 45, R 65, /6, /7 up to 9/80

€42.90
Prices incl. VAT, plus shipping costs
Part no. 2300592
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 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 Cylindrical roller bearing
For 5-speed gearbox
BMW 2-valve Boxer models

€66.00 €86.00
Prices incl. VAT, plus shipping costs
Part no. 2321446
Artikelbild Valve cover gasket
BMW 2-valve Boxer models
€3.95
Prices incl. VAT, plus shipping costs
Part no. 1112426
Artikelbild O-Ring Oil pump cover
BMW 2-valve Boxer models
€5.50
Prices incl. VAT, plus shipping costs
Part no. 1141895
Artikelbild Oil drain plug engine
BMW 2-valve Boxer models
Magnetic M 18x1,5
€8.75
Prices incl. VAT, plus shipping costs
Part no. 0711143
Artikelbild Ball bearing
BMW 2V Boxer models
For crankshaft front
€15.90
Prices incl. VAT, plus shipping costs
Part no. 0711722
Artikelbild Crankshaft seal
BMW 2v Boxer models
Front
€6.50
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 Clutch disc
MCC600 Lucas
BMW 2v Boxer models from 9/80 on

€89.50
Prices incl. VAT, plus shipping costs
Part no. 2121512L
Artikelbild Shift lever rubber
5-speed gearbox
BMW 2v Boxer models from 9/73 on

€5.90
Prices incl. VAT, plus shipping costs
Part no. 2331097
Artikelbild Diaphragm spring
BMW 2-valve Boxer models from 9/80 on
€65.00
Prices incl. VAT, plus shipping costs
Part no. 2121353
Artikelbild Gearbox gasket Set
5-speed with kickstarter
BMW R 45, R 65, /6, /7 up to 9/80
€49.90
Prices incl. VAT, plus shipping costs
Part no. 2300595
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 Bolt
For clutch disc
BMW 2v Boxer models from 9/80 on
€3.25
Prices incl. VAT, plus shipping costs
Part no. 2121680
Artikelbild Compression ring for clutch
BMW 2-valve Boxer models from 9/80 on
€139.00
Prices incl. VAT, plus shipping costs
Part no. 2121280
Artikelbild Gearbox gasket Set
5-speed without kickstarter
BMW Paralever models
€56.95
Prices incl. VAT, plus shipping costs
Part no. 2300594
Artikelbild Airfilter
Mahle
BMW 2-valve Boxer models from 9/80 on
LX56
€25.25
Prices incl. VAT, plus shipping costs
Part no. 1372080
Artikelbild Pressure plate clutch
BMW 2v Boxer models from 9/80 on
€59.90
Prices incl. VAT, plus shipping costs
Part no. 2121200
Artikelbild Final drive cover gasket
BMW 2-valve Boxer models
from 9/1980 on
€7.95
Prices incl. VAT, plus shipping costs
Part no. 3311097
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 Sealing rings for inspection
BMW 2V Boxer models
€4.75
Prices incl. VAT, plus shipping costs
Part no. 0711333
Artikelbild Oilfilter Set
Mahle
BMW 2v Boxer models with oilcooler
OX36D two-piece
€14.90
Prices incl. VAT, plus shipping costs
Part no. 1142146
Artikelbild Roller bearing
For shift mechansim
BMW 2-valve Boxer models
5-speed gearbox from 9/75 on
€9.40
Prices incl. VAT, plus shipping costs
Part no. 2331572
Artikelbild Oil pressure switch
BMW 2v Boxer models from /6 on
€12.95
Prices incl. VAT, plus shipping costs
Part no. 6131414
Artikelbild Main bearing crankshaft
BMW 2-valve Boxer models
Standard red
€39.50
Prices incl. VAT, plus shipping costs
Part no. 1111155
Artikelbild Gearbox gasket Set
5-speed without kickstarter
BMW 2V Boxer Modelle ab 9/80
€42.90
Prices incl. VAT, plus shipping costs
Part no. 2300593
Artikelbild Shaft seal
Transmission output 5 speed
BMW 2-valve Boxer models

€14.95
Prices incl. VAT, plus shipping costs
Part no. 2312681
Artikelbild Gearbox gasket Set
Transmission with kickstarter
BMW Paralever models

€65.90
Prices incl. VAT, plus shipping costs
Part no. 2300597
Artikelbild Transmission bearing Set
BMW 2-vakve Boxer models
5-speed gearbox
€78.00
Prices incl. VAT, plus shipping costs
Part no. 2312999
Artikelbild Gearwheel for input shaft
BMW 2v Boxer models from 4/82 up to 3/85
17.5 ° 30mm
€139.00
Prices incl. VAT, plus shipping costs
Part no. 2322991
Artikelbild Crankshaft seal
BMW 2-valve models
Rear
€21.95
Prices incl. VAT, plus shipping costs
Part no. 1111739
Artikelbild Roller bearing
For shift mechansim
BMW 2-valve Boxer models
5-speed gearbox from 9/75 on
€9.40
Prices incl. VAT, plus shipping costs
Part no. 2331572
Artikelbild Compression ring for clutch
BMW 2-valve Boxer models from 9/80 on
€139.00
Prices incl. VAT, plus shipping costs
Part no. 2121280
LM1035_1x Hypoid gear oil
1 Liter
GL5 SAE85W-90 Liqui Moly
Content 1 Liter
€13.45
Prices incl. VAT, plus shipping costs
Part no. LM1035
Artikelbild Gearbox gasket Set
5-speed without kickstarter
BMW Paralever models
€56.95
Prices incl. VAT, plus shipping costs
Part no. 2300594
Artikelbild Gearbox gasket Set
5-speed without kickstarter
BMW R 45, R 65, /6, /7 up to 9/80

€42.90
Prices incl. VAT, plus shipping costs
Part no. 2300592
Artikelbild Bolt
For clutch disc
BMW 2v Boxer models from 9/80 on
€3.25
Prices incl. VAT, plus shipping costs
Part no. 2121680
Artikelbild Serrated lock washer
BMW /5, /6, /7 models from 9/80 on
€1.40
Prices incl. VAT, plus shipping costs
Part no. 2121377
Artikelbild Reinforced Disc Spring
Ideal for the Siebenrock Big Bore Kit
€138.71
Prices incl. VAT, plus shipping costs
Part no. 2121597
11661805_1 Piston Krauser
Krauser 4-valve / MKM
€298.00
Prices incl. VAT, plus shipping costs
Part no. 11661805
11661002_1 Cylinder head Krauser
Left side
Krauser 4-valve / MKM

€0.00
Prices incl. VAT, plus shipping costs
Part no. 11661002
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
1107422_1 Engine gasket Set
From 9/1976 up to 9/1978
BMW R 100/7, R 100S, R 100RS, R 100RT
€129.00
Prices incl. VAT, plus shipping costs
Part no. 1107422
Artikelbild Engine gasket Set
From 9/1980 on
BMW R 100RS, R 100RT, R 100CS, R 100GS, R 100R
€129.00
Prices incl. VAT, plus shipping costs
Part no. 1100422
Artikelbild Engine gasket Set
BMW R 80, R 80RT, R 80G/S, R 80ST,
R 80GS, R 80R, R 80GS Basic
€129.00
Prices incl. VAT, plus shipping costs
Part no. 1100421
Artikelbild Float chamber gasket
BING carburator
64/26, 64/28, 64/32, 94/40
BMW 2-valve Boxer models
€6.50
Prices incl. VAT, plus shipping costs
Part no. 1311764
Artikelbild Gearbox With kickstarter
Overhaul
BMW 2-valve Boxer models
€890.00
Prices incl. VAT, plus shipping costs
Part no. 2300794
Artikelbild Gearbox Without kickstarter
Overhaul
BMW 2v Boxer Paralever models
€890.00
Prices incl. VAT, plus shipping costs
Part no. 2300461
LM3406_1x High grade grease
0.4 Kilogramm (€48.75 / 1 Kilogramm)
LM50 Litho HT Liqui Moly
Content 0.4 Kilogramm (€48.75 * / 1 Kilogramm)
€19.50
Prices incl. VAT, plus shipping costs
Part no. LM3406
LM1404_1x Hypoid gear oil
0.5 Liter (€15.70 / 1 Liter)
GL5 SAE85W-90 Liqui Moly
Content 0.5 Liter (€15.70 * / 1 Liter)
€7.85
Prices incl. VAT, plus shipping costs
Part no. LM1404
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 Carb gasket Set

BING carburator
64/26, 64/28, 64/32, 94/40
BMW 2-valve Boxer models
Without diaphragm
€19.95
Prices incl. VAT, plus shipping costs
Part no. 1311951
4654839_1 Luggage rack
Mounting kit
BMW single seat G/S
€27.30
Prices incl. VAT, plus shipping costs
Part no. 4654839
Artikelbild Gearbox gasket Set
5-speed with kickstarter
BMW R 45, R 65, /6, /7 up to 9/80
€49.90
Prices incl. VAT, plus shipping costs
Part no. 2300595
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
Artikelbild Crankshaft seal
BMW 2v Boxer models
Front
€6.50
Prices incl. VAT, plus shipping costs
Part no. 1114011
Artikelbild Cylindrical roller bearing
For 5-speed gearbox
BMW 2-valve Boxer models

€66.00 €86.00
Prices incl. VAT, plus shipping costs
Part no. 2321446
Artikelbild Clutch disc
MCC600 Lucas
BMW 2v Boxer models from 9/80 on

€89.50
Prices incl. VAT, plus shipping costs
Part no. 2121512L
Artikelbild Pressure plate clutch
BMW 2v Boxer models from 9/80 on
€59.90
Prices incl. VAT, plus shipping costs
Part no. 2121200
Artikelbild Single seat G/S
BMW R 65GS, R 80G/S, R 80G/S PD, R 80ST, R 80GS Basic
€333.00 €429.00
Prices incl. VAT, plus shipping costs
Part no. 5255170
Artikelbild Throttle cable
BMW R 45, R 65, R 80 models
32mm carb Bottom Left/ right side

€27.90
Prices incl. VAT, plus shipping costs
Part no. 3273132
Artikelbild Shaft seal
Transmission Input 5 speed
BMW 2-valve Boxer models

€9.95
Prices incl. VAT, plus shipping costs
Part no. 2312726
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
1311606_1 Tension spring for throttle
BING carburetor 64/26, 64/28, 64/32
BMW 2V Boxer Models
€5.75
Prices incl. VAT, plus shipping costs
Part no. 1311606
1311370_1 Tension spring for choke lever
BING carburetor
64/26, 64/28, 64/32, 94/40
BMW 2V Boxer Models
€5.95
Prices incl. VAT, plus shipping costs
Part no. 1311370
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