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Big Bore Kit 1070cc Touring

BMW R 100 models from 9/80 on
Conrods 150,5mm

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

€2,870.00

Prices incl. VAT, plus shipping costs

  • 1101110
Plug & Play Kit. No matter which one you choose - you`ll have lots of fun. Guranteed! 1070 ccm... more
Big Bore Kit 1070cc Touring
Plug & Play Kit.

No matter which one you choose - you`ll have lots of fun. Guranteed!

1070 ccm dispacement, 80 PS approx. and giant torues between 90 and 116 Nm argue for themselves.

In addiion to our standard kit, that is established over the years we now have the "Touring" variant equipped with slightly shorter con-rods, for those who look for a powerful smooth riding performance and a plus of torque in the loer revvs.


This ultimate Big Bore Kit for tourers and long-distance travrellers deliveres powerful torque "off the cuff". It persuades in every situation with a quiet engine running and tolerates a bad quality fuel down to 95 octane approx. without knocking.

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

The scope of delivery includes all parts relevant for the assembly of the set:

2 cylinders with pistons
Piston rings
Connecting rod with ARP screws
Asymmetric camshaft
Gasket set camshaft
Gasket set cylinder
Socket for connecting rod screws.

Conrod bearing shel, art.no. 1124460,l must be ordered seperately!

With MOT/TÜV approval and installation instruction.
Price for the set.

For the classic BMW 2-valve Boxer models
R 100, R 100CS, R 100RS, R 100RT
Monolever models R 100RS (x), R 100RT (x)
Paralever models R 100GS (x), R 100R (x).

(x) = only permitted for vehicles up to 31.3.1994.

TIP
The use of dual ignition is strongly recommended.
Ready-to-install camshaft including camshaft gear and front camshaft bearing on request.
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 "Big Bore Kit 1070cc Touring"
9 Apr 2022

Sehr empfehlenswert!

Ich fahre seit 43 Jahren BMW Boxer Zweiventiler, auch viele Jahre beruflich. Der Umbau auf den Big Bore Kit zusammen mit Doppelzündung, langem 5. Gang usw. ist einfach nur genial. Leistung und Drehmoment satt, sowohl bummeln als auch flott unterwegs sein machen dermaßen Spaß, man bekommt das Grinsen gar nicht mehr aus dem Gesicht. Und alles ohne Mehrverbrauch, eher weniger. Nicht gerade preisgünstig, aber auf jeden Fall das Geld wert.

12 Aug 2021

Erfahrung mit dem Bigbore Kit

fahre meine R 100 GS fast 30 Jahre; sukzessive auf- und umgebaut mit Doppelzündung, SGS2 Anlage, langer 5. Gang etc und jetzt Bigbore Kit; sie ist zwar jetzt nicht mehr so ganz schaltfaul zu fahren, da sich der Charakter verändert hat, aber im mittleren Drehzahlbereich geht es jetzt richtig vorran! das Beste ist aber der Service von Siebenrock: wenn man ein Problem hat, einfach eine Email schreiben und man wird geholfen! das finde ich ganz toll. So bleibt man am Fahren! Ich kann den Kit nur empfehlen; man muss sich leistungsmäßig umstellen-es lohnt sich!

1 Feb 2020

Empfehlenswertes Produkt!

Empfehlenswertes Produkt!

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Artikelbild Bearing shell conrod
BMW 2v Boxer models
Standard sized
€9.90
Prices incl. VAT, plus shipping costs
Part no. 1124460
Artikelbild Oil pan gasket
BMW 2-valve Boxer models
€6.95
Prices incl. VAT, plus shipping costs
Part no. 1113427
1131183_1 Chain tensioner Set
Simplex
BMW 2V Boxer models
€79.00
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 Sport tappet, Cam follower
BMW 2-valve Boxer models
Wank
€119.00
Prices incl. VAT, plus shipping costs
Part no. 1133638
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 Clutch boot
Clutch pressure bearing
For BMW 2V, 4V, K models
€19.50
Prices incl. VAT, plus shipping costs
Part no. 2313731
Artikelbild Diode board
BMW 2v Boxer models
€89.00
Prices incl. VAT, plus shipping costs
Part no. 1231062
Artikelbild Fuel tap
Left side
BMW 2-valve Boxer models

€45.95
Prices incl. VAT, plus shipping costs
Part no. 1612113
3317546_1 Swingarm bearing
BMW 2v Boxer models from 9/80 on
40x17x17
€38.90
Prices incl. VAT, plus shipping costs
Part no. 3317546
NEW
Artikelbild Sealing cuff
Ball head gear lever
BMW 2-valve Boxer models
€1.45
Prices incl. VAT, plus shipping costs
Part no. 2341149
Artikelbild Cylinder gasket Set
From 9/1980 on
BMW R 45, R 65
€44.60
Prices incl. VAT, plus shipping costs
Part no. 1100451
8121099_1 Oil funnel
BMW 2v Boxer
€8.90
Prices incl. VAT, plus shipping costs
Part no. 8121099
Artikelbild Headlight housing
Black
BMW R 80G/S, R 65GS, R 80GS,R 100GS, R 80GS Basic
€118.50
Prices incl. VAT, plus shipping costs
Part no. 6221040
Artikelbild Voltage regulator
BMW 2-valve Boxer models
€69.00
Prices incl. VAT, plus shipping costs
Part no. 1232737
Artikelbild Float chamber gasket
BMW 2-valve Boxer models
32mm, 40mm Bing carburetor
€5.35
Prices incl. VAT, plus shipping costs
Part no. 1311764
Artikelbild Replacement Kit 1000cc 99mm
Plug & Play
BMW R 100/7, R 100RS, R 100RT
Up to 9/1980
€999.00
Prices incl. VAT, plus shipping costs
Part no. 1100104
Artikelbild Cylinder gasket Set
From 9/1980 on
For Power Kit 1000cc, Replacement Kit
1000cc, BMW R 100 models from 9/80 on
€44.60
Prices incl. VAT, plus shipping costs
Part no. 1100101
Artikelbild Power Kit Extra 1000cc
Stainless steel push rod tubes
BMW R 80, R 80RT, R 80G/S, R 80ST, R 80GS, R 80R
€1,059.00
Prices incl. VAT, plus shipping costs
Part no. 1100082
Artikelbild Valve cover Classic
BMW 2-valve Boxer models
€48.50
Prices incl. VAT, plus shipping costs
Part no. 1112240
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 Oil pan distance ring
Enduro
BMW R 65, R 80G/S, R 80GS, R 100GS, R 80GS Basic

€219.00
Prices incl. VAT, plus shipping costs
Part no. 1113120
Artikelbild In-line fuel filter
BMW 2-valve oOxer models
KL 13 Mahle
€2.49
Prices incl. VAT, plus shipping costs
Part no. 1614013
Artikelbild Valve cover gasket
BMW 2v Boxer
€3.25
Prices incl. VAT, plus shipping costs
Part no. 1112426
Artikelbild Brake pads
Lucas / TRW MCB 19
BMW 2V Boxer, 4V Boxer, K models
Front
€29.50
Prices incl. VAT, plus shipping costs
Part no. 3411724L
Artikelbild Clutch centering tool
BMW R 45, R 65, /5, /6, /7 models up to 9/80
€15.80
Prices incl. VAT, plus shipping costs
Part no. 2123332Z
Artikelbild Strainer Fuel tap
Karcoma
BMW 2-valve Boxer models
€7.95
Prices incl. VAT, plus shipping costs
Part no. 1612112
Artikelbild Fuel tap
Right side
BMW 2-valve Boxer models

€45.95
Prices incl. VAT, plus shipping costs
Part no. 1612114
Artikelbild Pushrod tube
18mm
BMW 2v Boxer models from 9/75 on
Stainless steel
€21.50
Prices incl. VAT, plus shipping costs
Part no. 1111904
Artikelbild Removing tool
Alternator
BMW 2-valve Boxer models
€5.90
Prices incl. VAT, plus shipping costs
Part no. 1231699
Artikelbild Main bearing crankshaft
BMW 2-valve Boxer models
Standard red
€39.50
Prices incl. VAT, plus shipping costs
Part no. 1111155
Artikelbild Clutch cable
BMW BMW R 45, R 65, R 100 models
Low handlebar

€44.00
Prices incl. VAT, plus shipping costs
Part no. 3273959
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 Swing Arm Boot
BMW 2-valve Boxer models
€16.50
Prices incl. VAT, plus shipping costs
Part no. 3317304
Artikelbild Clutch disc
BMW 2v Boxer models from 9/80 on
Sachs
€109.00
Prices incl. VAT, plus shipping costs
Part no. 2121512S
Artikelbild Gear shifter unit
Repair kit
BMW 2-valve Boxer models from 9/75 on
€23.50
Prices incl. VAT, plus shipping costs
Part no. 2331910
Artikelbild Brembo brake caliper
Repair kit
BMW 2-valve Boxer models
38mm
€69.90
Prices incl. VAT, plus shipping costs
Part no. 3411188
Artikelbild Sealing rings for inspection
BMW 2V Boxer models
€4.50
Prices incl. VAT, plus shipping costs
Part no. 0711333
Artikelbild Fuel filler cap
Lockable
BMW 2-valve Boxer models
€145.00
Prices incl. VAT, plus shipping costs
Part no. 5125125
1107422_1 Engine gasket Set
From 9/1976 up to 9/1978
BMW R 100/7, R 100S, R 100RS, R 100RT
€109.00
Prices incl. VAT, plus shipping costs
Part no. 1107422
Artikelbild Power Kit 1000cc
Plug & Play
BMW R 80, R 80RT, R 80G/S, R 80ST, R 80GS, R 80R
€979.00
Prices incl. VAT, plus shipping costs
Part no. 1100080
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
€1,059.00
Prices incl. VAT, plus shipping costs
Part no. 1100103
Artikelbild Double ignition
Silent Hektik
BMW 2v Boxer models from 9/78 on

€585.00
Prices incl. VAT, plus shipping costs
Part no. 1200100
11661002_1 Cylinder head Krauser
Left side
Krauser 4-valve / MKM

€590.00
Prices incl. VAT, plus shipping costs
Part no. 11661002
Artikelbild Power Kit Extra 1000cc
Stainless steel push rod tubes
BMW R 80, R 80RT, R 80G/S, R 80ST, R 80GS, R 80R
€1,059.00
Prices incl. VAT, plus shipping costs
Part no. 1100082
Artikelbild Power Kit 860cc
Plug & Play
BMW R 65 up to 9/80
€1,059.00
Prices incl. VAT, plus shipping costs
Part no. 1100871
Artikelbild Power Kit Extra 1000cc 97mm
Plug & Play
BMW R 75/5, R 75/6, R 90/6 , R 90S,up to 9/7
€1,079.00
Prices incl. VAT, plus shipping costs
Part no. 1100072
Artikelbild Replacement Kit 1000cc
Plug & Play
BMW R 100, R 100CS, R 100RS, R 100RT, R 100GS, R 100R
From 9/1980 on
€979.00
Prices incl. VAT, plus shipping costs
Part no. 1100100
NEW
1101200_1 Big Bore Kit 1070cc "S"
BMW R 100 models from 9/80 on
Conrods 151,0 mm
€2,690.00
Prices incl. VAT, plus shipping costs
Part no. 1101200
Artikelbild Piston
Power Kit 1000cc
BMW 2-valve Boxer models
€199.00
Prices incl. VAT, plus shipping costs
Part no. 1100120
SHZ2335_1 Alternator Three-phase
410W with PowerBlock
BMW 2-valve Boxer models
Digital single ignition 107mm centering
€1,019.00
Prices incl. VAT, plus shipping costs
Part no. SHZ2335
NEW
1101210_1 Big Bore Kit 1070cc "S" Touring
BMW R 100 models from 9/80 on
Conrods 150,5mm
€2,790.00
Prices incl. VAT, plus shipping costs
Part no. 1101210
Artikelbild Power Kit 860cc
Plug & Play
BMW R 45 from 9/80, R 65GS, R 65 Monolever 27hp
€999.00
Prices incl. VAT, plus shipping costs
Part no. 1100860
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

€1,079.00
Prices incl. VAT, plus shipping costs
Part no. 1100085
3410490_1 Brake disc kit 320mm
With adapter
BMW R 80GS, R 80GS PD, R 100GS, R 100GS PD, R 80GS Basic

€329.00
Prices incl. VAT, plus shipping costs
Part no. 3410490
Artikelbild Replacement Kit Extra 1000cc
99mm Plug & Play
BMW R 100/7, R 100S, R 100RS, R 100RT
Up to 9/1980
€1,079.00
Prices incl. VAT, plus shipping costs
Part no. 1100105
Artikelbild Oil cooler Kit
BMW 2v Boxer models
Centered position
€449.00
Prices incl. VAT, plus shipping costs
Part no. 1142400
4663021_1 Battery cover
Right side
BMW /6 and /7 models
Right side
€32.50
Prices incl. VAT, plus shipping costs
Part no. 4663021
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 gasket Set
Up to 9/1980
BMW R 45, R 65
€42.00
Prices incl. VAT, plus shipping costs
Part no. 1100452
Artikelbild Power Kit 860cc
Plug & Play
BMW R 65 9/80 on, R 65LS, R 65 Monolever 48hp
€999.00
Prices incl. VAT, plus shipping costs
Part no. 1100870
4663640_1 Battery cover
Right side
BMW R 80G/S, R 80G/S PD, R 80ST, R 65GS
€37.50
Prices incl. VAT, plus shipping costs
Part no. 4663640
Artikelbild Footrest passenger
Round version
BMW /5, /6, G/S models

€29.70
Prices incl. VAT, plus shipping costs
Part no. 4671477
Artikelbild Sticker 750cc battery cover
BMW R 75/5, R 75/6, R 75/7
€11.80
Prices incl. VAT, plus shipping costs
Part no. 4663327
Artikelbild Sticker 600cc battery cover
BMW R 60/5, R 60/6, R 60/7
€11.80
Prices incl. VAT, plus shipping costs
Part no. 4663081
Artikelbild Silencer
Chrom
BMW R 80ST, R 80G/S PD

€660.00
Prices incl. VAT, plus shipping costs
Part no. 1812965
Artikelbild "Krauser Classic" motocase
Left side
BMW 2-valve Boxr models
€319.00
Prices incl. VAT, plus shipping costs
Part no. 4654103
Artikelbild Gasket engine housing breather valve
BMW 2v Boxer models
Rear
€2.95
Prices incl. VAT, plus shipping costs
Part no. 1115430
Artikelbild Battery cover
Right side
BMW R 50/5, R 60/5, R 75/5, /6, /7 models


€74.00
Prices incl. VAT, plus shipping costs
Part no. 4663864
11661700_1 Conical nut cylinderhead Krauser
Krauser 4-valve / MKM
€13.50
Prices incl. VAT, plus shipping costs
Part no. 11661700
16112323996_1 Fuel tank
36 liters
BMW R 80 GS, R 80GS PD, R100GS, R 100GS PD

€1,090.00
Prices incl. VAT, plus shipping costs
Part no. 16112323996
Artikelbild Sticker 900cc battery cover
BMW R 90/&, R 90S
€11.80
Prices incl. VAT, plus shipping costs
Part no. 4663328
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
Artikelbild Rear bag GS
BMW 2V Boxer G/S, ST, GS models
Made of sturdy leather
€198.00
Prices incl. VAT, plus shipping costs
Part no. 4654200
Artikelbild Cylinder with stud bolts
From 9/1980 on
Power Kit 1000cc Replacement Kit 100cc and BMW 2v models
€298.00
Prices incl. VAT, plus shipping costs
Part no. 1100110
Artikelbild "Krauser Classic" motocase
Right side
BMW 2-valve Boxer models
€319.00
Prices incl. VAT, plus shipping costs
Part no. 4654104
Artikelbild Oil pan distance ring
Enduro
BMW R 65, R 80G/S, R 80GS, R 100GS, R 80GS Basic

€219.00
Prices incl. VAT, plus shipping costs
Part no. 1113120
Artikelbild Valve cover Bracket
BMW 2v Boxer models
€47.95
Prices incl. VAT, plus shipping costs
Part no. 1112270
5299833_1 Single seat "Police"
BMW 2-valve models
€198.00
Prices incl. VAT, plus shipping costs
Part no. 5299833
Artikelbild Cover for oil filler port
For valve cover Enduro Touring
€6.27
Prices incl. VAT, plus shipping costs
Part no. 1114191
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