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

Circlip "S"

Siebenrock Big Bore Kit 1070cc "S"
Gudgeon pin

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

€0.95

Prices incl. VAT, plus shipping costs

  • 1109206
Circlip for gudgeon pin Big Bore Kit "S" Please order 2 rings for one piston / gudgeon pin.... more
Circlip "S"
Circlip for gudgeon pin Big Bore Kit "S"

Please order 2 rings for one piston / gudgeon pin.
Price per piece.

For BMW 2V Boxer models with a Siebenrock Big Bore Kit "S"
R 100/7, R 100S, R 100CS, R 100RS, R 100RT
Monolever models R 100RS, R 100RT
Paralever models R 100GS, R 100R.

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
Read, write and discuss reviews... more
Customer evaluation for "Circlip "S""
Write an evaluation
Evaluations will be activated after verification.

The fields marked with * are required.

Artikelbild Cylinder head Gasket
BMW 2V Boxer with BIg Bore Kit 1070
€49.50
Prices incl. VAT, plus shipping costs
Part no. 1125401
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
Artikelbild Conrod screw
ARP L19
Siebenrock Big Bore Kit
€39.50
Prices incl. VAT, plus shipping costs
Part no. 1109005
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
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
+0,25 1.Oversize
BMW 2V Boxer models
€12.50
Prices incl. VAT, plus shipping costs
Part no. 1124419
1212000_1 Distance ring
For spark plug
BMW R 100 models
€4.95
Prices incl. VAT, plus shipping costs
Part no. 1212000
Artikelbild Ring winding / strator
20A For Bosch alternator
BMW 2v Boxer models
€149.00
Prices incl. VAT, plus shipping costs
Part no. 1231041
Artikelbild Valve adjust screw "Sport"
Set
BMW 2-valve Boxer models
€98.00
Prices incl. VAT, plus shipping costs
Part no. 1133330
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 Oil pan distance ring
BMW 2-valve Boxer models
€139.00
Prices incl. VAT, plus shipping costs
Part no. 1113100
Artikelbild Camshaft gasket Set
BMW 2v Boxer models from 9/78 on
€19.95
Prices incl. VAT, plus shipping costs
Part no. 1114444
Artikelbild Spark plug Bosch
WR6DC
BMW 2v Boxer models

€5.70
Prices incl. VAT, plus shipping costs
Part no. 1212145
Artikelbild Cylinder gasket Set
BMW Siebenrock Big Bore Kit 1070cc
€98.00
Prices incl. VAT, plus shipping costs
Part no. 1100424
Artikelbild Valve Intake
44mm
BMW R 100 models
€26.75
Prices incl. VAT, plus shipping costs
Part no. 1134751
Artikelbild Valve exhaust
40mm
BMW R 90, R 100 models
30° lead-free
€49.50
Prices incl. VAT, plus shipping costs
Part no. 1134285
Artikelbild O-Ring seal cylinder base
BMW 2-valve Boxer models
Large
€4.25
Prices incl. VAT, plus shipping costs
Part no. 1111567
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 Seat pan G/S
BMW R 65GS, R 80G/S, R 80ST, R 80GS Basic
€89.00
Prices incl. VAT, plus shipping costs
Part no. 5255134
1134176_1 Valve spring
BMW 2-valve Boxer models
€5.85
Prices incl. VAT, plus shipping costs
Part no. 1134176
1100130_1 Gudgeon pin with circlips
For Siebenrock kits
Power Kit 1000cc, Power Kit 860cc
Replacement Kit 1000cc
€19.90
Prices incl. VAT, plus shipping costs
Part no. 1100130
NEW
1100065_1 Power Kit Extra 1000cc 99mm
Plug & Play
BMW R 60/6 from 9/1975 on, R 60/7
€1,179.00
Prices incl. VAT, plus shipping costs
Part no. 1100065
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
Artikelbild Bearing shell connecting rod
+0,25 1.Oversize
BMW 2V Boxer models
€12.50
Prices incl. VAT, plus shipping costs
Part no. 1124419
1109105_1 Gudgeon pin Set
20mm
Siebenrock Big Bore Kit 1070cc Mahle
€32.50
Prices incl. VAT, plus shipping costs
Part no. 1109105
1212145D_1 Spark plug Denso
BMW 2-valve Boxer models
Iridium
€17.90
Prices incl. VAT, plus shipping costs
Part no. 1212145D
1231107_1 Alternator
BMW 2v Boxer models from /7 on
350W
€459.00
Prices incl. VAT, plus shipping costs
Part no. 1231107
NEW
1113093_1 Siebenrock FM Oil pan
BMW 2-valve Boxer models
Black Logo and fins polished
€879.00
Prices incl. VAT, plus shipping costs
Part no. 1113093
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
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
NEW
1113081_1 Siebenrock FM Oil pan
BMW 2-valve Boxer models
With polished FM logo.
€769.00
Prices incl. VAT, plus shipping costs
Part no. 1113081
NEW
1113087_1 Siebenrock FM Oil pan
BMW 2-valve Boxer models
Individual
€769.00
Prices incl. VAT, plus shipping costs
Part no. 1113087
NEW
1113080_1 Siebenrock FM Oil pan
BMW 2-valve Boxer models
Basic
€685.00
Prices incl. VAT, plus shipping costs
Part no. 1113080
1231107D_1 Diode board Replacement
270W
BMW 2-valve Boxer models

€98.00
Prices incl. VAT, plus shipping costs
Part no. 1231107D
3353111Y_1 Shock Set
BMW /5, /6 and /7 models
YSS Sport Black edition
€549.00
Prices incl. VAT, plus shipping costs
Part no. 3353111Y
3353911G_1 Shock YSS
BMW R 80GS, R 100GS
"GS Sport"
€498.00
Prices incl. VAT, plus shipping costs
Part no. 3353911G
3353730Y_1 Shock YSS
BMW R 65GS, R 80G/S
Eco
€298.00
Prices incl. VAT, plus shipping costs
Part no. 3353730Y
3353508Y_1 Shock Set
R 45, R 65, R 65LS, R 65T
YSS Black edition
€389.00
Prices incl. VAT, plus shipping costs
Part no. 3353508Y
3353733Y_1 Shock YSS
BMW R 65GS, R 80G/S
"G/S Sport" Black edition
€498.00
Prices incl. VAT, plus shipping costs
Part no. 3353733Y
3353122Y_1 Shock YSS
BMW Monolever models
"Mono" Black edition
€389.00
Prices incl. VAT, plus shipping costs
Part no. 3353122Y
3353110Y_1 Shock Set
BMW /5, /6 and /7 models
YSS Black edition
€389.00
Prices incl. VAT, plus shipping costs
Part no. 3353110Y
3353451Y_1 Shock YSS
BMW R 80R, R 100R
"Sport"
€469.00
Prices incl. VAT, plus shipping costs
Part no. 3353451Y
3353122_1 Shock YSS
BMW Monolever models
"Mono"
€359.00
Prices incl. VAT, plus shipping costs
Part no. 3353122
3353911Y_1 Shock YSS
BMW R 80GS, R 100GS
"GS Sport"
€469.00
Prices incl. VAT, plus shipping costs
Part no. 3353911Y
3353733_1 Shock YSS
BMW R 65GS, R 80G/S
"G/S Sport"
€389.00
Prices incl. VAT, plus shipping costs
Part no. 3353733
3353353_1 Shock YSS
BMW R 80ST
"Sport"
€389.00
Prices incl. VAT, plus shipping costs
Part no. 3353353
3353911W_1 Shock YSS
BMW R 80GS, R 100GS
"GS Sport"
€498.00
Prices incl. VAT, plus shipping costs
Part no. 3353911W
2341639_1 Pivot bolt for gearshift lever
BMW 2-valve Boxer models
€22.50
Prices incl. VAT, plus shipping costs
Part no. 2341639
NEW
5253904_1 Seat Support rubber
16mm
BMW 2-valve Boxer models
€3.10
Prices incl. VAT, plus shipping costs
Part no. 5253904
NEW
5253128_1 Seat Support rubber
10mm
BMW 2-valve Boxer models
€2.95
Prices incl. VAT, plus shipping costs
Part no. 5253128
NEW
5253319_1 Seat Support rubbert
5mm
BMW 2-valve Boxer models
€3.10
Prices incl. VAT, plus shipping costs
Part no. 5253319
1131934S_1 Simplex timing chain lock
Single with safety spring
BMW 2v Boxer models from 9/78 on
€4.70
Prices incl. VAT, plus shipping costs
Part no. 1131934S
1131934C_1 Simplex timing chain lock
Single with safety clip
BMW 2v Boxer models from 9/78 on
€3.90
Prices incl. VAT, plus shipping costs
Part no. 1131934C
NEW
3499114_1 Screw set
Siebenrock brake discs
Brake disc hub with 4 holes
BMW 2V Boxer and K models
€5.80
Prices incl. VAT, plus shipping costs
Part no. 3499114
NEW
3499153_1 Screw set
Siebenrock brake discs
Brake disc hub with 5 holes
BMW 2V boxer models
€5.80
Prices incl. VAT, plus shipping costs
Part no. 3499153
Artikelbild Cylinder. Right side
Siebenrock Power Kit 860cc
BMW R 45 and R 65 models up to 9/1980
€329.00
Prices incl. VAT, plus shipping costs
Part no. 1100866R
Artikelbild Cylinder. Right side
Siebenrock Power Kit 860cc
BMW R 45 and R 65 models from 9/1980 on
€315.00
Prices incl. VAT, plus shipping costs
Part no. 1100865R
5253841_1 Seat cover
Guiliari sport seat
BMW /7 models
€59.00
Prices incl. VAT, plus shipping costs
Part no. 5253841
NEW
5255837_1 Single seat RS pan metal
BMW R100RS, /7 models
€399.00
Prices incl. VAT, plus shipping costs
Part no. 5255837
Viewed