J 100 (cento) | cylinder - crankshaft | Exploded views

Postage free from 99€ (DE) High customer satisfaction

Contact |Privacy |AGB & Customer Info |Imprint

Blog

DE | €

password forgotten?

Create new customer account

all
Motor
All off Motor
Air filter
Carburetor
Clutch
Cooling
Crankshaft
Cylinder
Drive
Exhaust
Gearbox
Ignition
Injection system
Intake manifold & diaphragm
Motor & housing
Motors
Overhaul set
Screws & small parts
Seals
Starter
Electrical system
All off Electrical system
Batteries
Cables
Ignition & alternator
Instruments
Light source
Lighting
Regulator, rectifier
Screws & small parts
sockets & plugs
Spark plugs
Starter motor
Switches
Frame & add-on parts
All off Frame & add-on parts
Cladding parts
Forks
Fuel system
Lettering
Main & side stand
Screws & small parts
Seats
Shock absorber
Steering head bearing
Handlebars & fittings
All off Handlebars & fittings
Brake & clutch
Gas shift handles
Handlebars & fairing parts
Handles
Instruments
Mirror
Screws & small parts
Switches
Bowden cables
All off Bowden cables
Brake lines
Cable pulls & sets
Clamping nipples & adjusting screws
Control elements
Speedometer cables
Tacho drives
Wheels
All off Wheels
Brakes
Hoses
Rims
Tires
Valves & small parts
Wheels
Service
All off Service
Filter
Oils
Sets
Tool
V-belt
Oil & Chemistry
All off Oil & Chemistry
Adhesives
Care products & cleaners
Greases & Lubricants
Lacquers & paints
Oils
Operating materials
Sealant
Workshop supplies
Accessories
All off Accessories
Bags
Crash bars
Literature
Luggage racks
Merchandise
Mobile phone mounts & accessories
Rev limiters
Special accessories
Theft protection
Topcase
Windshields
Workshop Equipment
Helmets & Clothing
All off Helmets & Clothing
Accessories
Gloves
Goggles & Visors
Helmets
Jackets & Trousers
T-Shirt & Hemden
Vouchers
Tip of the day

H-Tronic

Battery charger -H-TRONIC AL 300Pro- 2V, 6V, 12V

16,90 €*
Vespa Classic
Engines
All off Engines
Air filter
Carburetor
Clutch
Cooling
Crankshaft
Cylinder
Drive
Exhaust
Gearbox
Ignition
Intake manifold & diaphragm
Motor & housing
Motors
Revision set
Screws & small parts
Seals
Starter
Electrical system
All off Electrical system
Batteries
Cables
Ignition & alternator
Instruments
Light source
Lighting
Plug
Regulator, rectifier
Screws & small parts
Spark plugs
Starter motor
Switches
Chassis
All off Chassis
Benches
Cladding parts
Forks
Fuel system
Lettering
Main & side stand
Screws & small parts
Shock absorber
Steering head bearing
Handlebar
All off Handlebar
Brake & clutch
Gas shift handles
Handlebars & fairing parts
Handles
Instruments
Mirror
Screws & small parts
Switches
Bowden cables
All off Bowden cables
Brake lines
Cable pulls & sets
Clamping nipples & adjusting screws
Control elements
Speedometer cables
Tacho drives
Wheels
All off Wheels
Brakes
Hoses
Rims
Tires
Valves & small parts
Wheels
Service
All off Service
Filter
Oils
Sets
Tool
Oil & Chemistry
All off Oil & Chemistry
Adhesives
Care products & cleaners
Greases & Lubricants
Lacquers & paints
Oils
Operating materials
Sealant
Workshop supplies
Accessories
All off Accessories
Bags
Crash bar
Literature
Luggage carrier
Merchandise
Smartphone holders & accessories
Special accessories
TopCase
Wind shields
Workshop equipment
Helmets & Clothing
All off Helmets & Clothing
Accessories
Glasses & visors
Gloves
Helmets
Jackets & pants
T-shirt & shirts
Tip of the day

New

Top

BGM PRO

Tires -BGM Sport (Made in Germany by Heidenau)- 3.50 - 10 inch TL 59S 180 km/h (reinforced) - only for tubeless rims

59,00 €*
Vespa Modern
Motor
All off Motor
Air filter
Carburetor
Clutch
Cooling
Crankshaft
Cylinder
Drive
Exhaust
Gearbox
Ignition
Injection system
Intake manifold & diaphragm
Motor & housing
Motors
Revision set
Screws & small parts
Seals
Starter
Electrical system
All off Electrical system
Batteries
Cables
Ignition & alternator
Instruments
Light source
Lighting
Plug
Regulator, rectifier
Screws & small parts
Spark plugs
Starter motor
Switches
Frame & add-on parts
All off Frame & add-on parts
Benches
Cladding parts
Forks
Fuel system
Lettering
Main & side stand
Screws & small parts
Shock absorber
Steering head bearing
Handlebars & fittings
All off Handlebars & fittings
Brake & clutch
Gas shift handles
Handlebars & fairing parts
Handles
Instruments
Mirror
Screws & small parts
Switches
Bowden cables
All off Bowden cables
Brake lines
Cable pulls & sets
Clamping nipples & adjusting screws
Control elements
Speedometer cables
Tacho drives
Wheels
All off Wheels
Brakes
Hoses
Rims
Tires
Valves & small parts
Wheels
Service
All off Service
Cleaner
Filter
Oils
Sets
Tool
V-belt
Oil & Chemistry
All off Oil & Chemistry
Adhesives
Care products & cleaners
Greases & Lubricants
Lacquers & paints
Oils
Operating materials
Sealant
Workshop supplies
Accessories
All off Accessories
Bags
Crash bar
Literature
Luggage carrier
Merchandise
Smartphone holders & accessories
Special accessories
Theft protection
TopCase
Wind shields
Workshop equipment
Helmets & Clothing
All off Helmets & Clothing
Accessories
Glasses & visors
Gloves
Helmets
Jackets & pants
T-shirt & shirts
Tip of the day

Polini

Intake manifold -POLINI- Piaggio 125-150 4T 2V AC- (1st generation / pre Leader) - Piaggio Sfera, Liberty, Aprilia Habana, Mojito, Vespa ET4, Italjet Torpedo, Benelli Adiva - 1 vacuum connection

17,19 €*
Moped classic
Motor
All off Motor
Air filter
Carburetor
Clutch
Cooling
Crankshaft
Cylinder
Drive
Exhaust
Gearbox
Ignition
Intake manifold & diaphragm
Motor & housing
Revision set
Screws & small parts
Seals
Starter
Electrical system
All off Electrical system
Batteries
Cables
Ignition & alternator
Instruments
Light source
Lighting
Plug
Regulator, rectifier
Screws & small parts
Spark plugs
Switches
Frame & add-on parts
All off Frame & add-on parts
Benches
Cladding parts
Forks
Fuel system
Lettering
Main & side stand
Screws & small parts
Shock absorber
Steering head bearing
Handlebars & fittings
All off Handlebars & fittings
Brake & clutch
Gas shift handles
Handlebars & fairing parts
Handles
Instruments
Mirror
Screws & small parts
Switches
Bowden cables
All off Bowden cables
Cable pulls & sets
Clamping nipples & adjusting screws
Control elements
Speedometer cables
Tacho drives
Wheels
All off Wheels
Brakes
Hoses
Rims
Tires
Valves & small parts
Wheels
Service
All off Service
Filter
Oils
Tool
Oil & Chemistry
All off Oil & Chemistry
Adhesives
Care products & cleaners
Greases & Lubricants
Lacquers & paints
Oils
Operating materials
Sealant
Workshop supplies
Accessories
All off Accessories
Bags
Literature
Luggage carrier
Merchandise
Special accessories
Theft protection
Workshop equipment
Helmets & Clothing
All off Helmets & Clothing
Accessories
Gloves
Helmets
T-shirt & shirts
Tip of the day

Schmitt

Cylinder kit Schmitt Sportfreund Vertex Edition 50cc for Simson S51 KR512 SR50

265,00 €*
Lambretta
Motor
All off Motor
Air filter
Carburetor
Clutch
Cooling
Crankshaft
Cylinder
Drive
Exhaust
Gasket
Gearbox
Ignition
Intake manifold & diaphragm
Kickstarter
Motor & housing
Revision sets
Screws & small parts
Electrical system
All off Electrical system
Batteries
Cable harnesses
Ignition & alternator
Instruments
Light source
Lighting
Plug
Regulator & rectifier
Screws & small parts
Spark plugs
Switches
Frame & add-on parts
All off Frame & add-on parts
Benches
Cladding parts
Forks
Fuel system
Lettering
Main stand
Screws & small parts
Shock absorber
Steering head bearing
Handlebars & fittings
All off Handlebars & fittings
Brake & clutch
Gas shift handles
Handlebars & fairing parts
Handles
Instruments
Mirror
Screws & small parts
Switches
Bowden cables
All off Bowden cables
Brake hoses
Cable pulls & sets
Clamping nipples & adjusting screws
Control elements
Speedometer cables
Tacho drives
Wheels
All off Wheels
Brakes
Hoses
Rims
Tires
Valves & small parts
Wheels
Service
All off Service
Cleaner
Oils
Sets
Tool
Oil & Chemistry
All off Oil & Chemistry
Adhesives
Care products & cleaners
Greases & Lubricants
Lacquers & paints
Oils
Operating materials
Sealant
Workshop supplies
Accessories
All off Accessories
Bags
Crash bar
Literature
Luggage carrier
Merchandise
Smartphone holders & accessories
Special accessories
Theft protection
Wind shields
Workshop equipment
Helmets & Clothing
All off Helmets & Clothing
Accessories
Gloves
Helmets
Jackets & pants
T-shirt & shirts
Tip of the day

BGM PRO

Clutch compressor tool -BGM PRO- Lambretta LI, LIS, SX, TV (series 2-3), DL, GP, J, Lui

46,90 €*
Scooter 50-850cc
Motor
All off Motor
Air intake filters
Carburettors
Clutch
Cooling
Crankshaft
Cylinders
Drive
Engine casing
Engines
Exhaust
Gaskets
Gear boxes
Ignition
Injection system
Intake manifold & reed valve
Overhaul set
Screws & small parts
Starter
Electrical system
All off Electrical system
Batteries
Display instruments
Electric wires
Ignition & Alternator
Lamps
lighting
Regulator, rectifier
Screws & small parts
sockets & plugs
Spark plugs
starter
Switches
Frame & add-on parts
All off Frame & add-on parts
Benches
Cladding parts
Forks
Fuel system
Lettering
Main & side stand
Screws & small parts
Shock absorber
Steering head bearing
Handlebars & fittings
All off Handlebars & fittings
Brake & clutch
Gas shift handles
Handlebars & fairing parts
Handles
Instruments
Mirror
Screws & small parts
Switches
Bowden cables
All off Bowden cables
Brake lines
Cable pulls & sets
Control elements
Speedometer cables
Tacho drives
Trunions & adjusting screws
Wheels
All off Wheels
Brakes
Hoses
Rims
Tires
Valves & small parts
Wheels
Service
All off Service
Cleaner
Filter
Oils
Sets
Tool
V-belts
Oil & Chemistry
All off Oil & Chemistry
Adhesives
Care products & cleaners
Greases & Lubricants
Lacquers & paints
Oils
Operating fluids
Sealant
Workshop supplies
Accessories
All off Accessories
Bags
Crash bars
Literature
Luggage racks
Merchandise
Mobile phone mounts & accessories
Rev limiters
Special accessories
Theft protection
Topcase
Wind shields
Workshop equipment
Helmets & Clothing
All off Helmets & Clothing
Accessories
Gloves
Goggles & Visors
Helmets
Jackets & Trousers
T-shirt & shirts
Tip of the day

Polini

Reed valve -POLINI Original- Minarelli 50-100 ccm (horizontal), Suzuki/Aprilia 50 ccm, CPI, Keeway, Sachs

18,90 €*

Exploded views
Lambretta Junior & lui
J 100 (Cento)
Explosionszeichnungen
Zylinder - Kurbeltrieb

Electrical system

Frame & add-on parts

Handlebars & fittings

Oil & Chemistry

Helmets & Clothing

J 100 (cento)

Exploded views

cylinder - crankshaft

J 100 (cento)

Gasket (2)
Spring washer (1)
Woodruff key (1)
Piston clip (1)
Crankshaft (1)
Bearing dummy (1)
Nut (2)
Connecting rod bearing (1)
Screw (1)
Stud (1)
Oil seal (1)

BGM PRO (1)
Casa Lambretta (4)
Casa Performance (1)
INA (1)
Italkit (1)
Normfest (3)
OEM-Qualität (2)
SIL (1)

Sort

Crankshaft -CASA LAMBRETTA- Lambretta J 125 (4 speed)

Casa Lambretta

Casa Lambretta
CLM57

Crankshaft -CASA LAMBRETTA- Lambretta J 125 (4 speed)

Needle roller bearing NAO 20-37-16 -INA- (20x37x16mm) - (used for crankshaft flywheel side Lambretta Lui 50-75, J50, J100, J125 - used until 03.1969

INA

Needle roller bearing NAO 20-37-16 -INA- (20x37x16mm) - (used for crankshaft flywheel side Lambretta Lui 50-75, J50, J100, J125 - used until 03.1969

available immediately

Small end needle bearing -ITALKIT (16x20x20mm)- Vespa PX200, Rally180, Rally200, Cosa200, Vespa T5 125cc, Lambretta LI, LIS, SX, TV, DL, GP, Piaggio SKR, Typhoon 125, Gilera Runner125 FX, Runner180 FXR, Hexagon LX, LXT 2-stroke - silver cage

Italkit

Italkit
7671698

Small end needle bearing -ITALKIT (16x20x20mm)- Vespa PX200, Rally180, Rally200, Cosa200, Vespa T5 125cc, Lambretta LI, LIS, SX, TV, DL, GP, Piaggio SKR, Typhoon 125, Gilera Runner125 FX, Runner180 FXR, Hexagon LX, LXT 2-stroke - silver cage

available immediately

Bearing dummy for crankshaft -BGM PRO- 6303 (17x47x14mm) - (used for crankshaft, drive side Vespa V50, V90, PV125, ET3, PK S, PK XL, Lambretta Lui, J)

BGM PRO

BGM PRO
BGM1203TL

Bearing dummy for crankshaft -BGM PRO- 6303 (17x47x14mm) - (used for crankshaft, drive side Vespa V50, V90, PV125, ET3, PK S, PK XL, Lambretta Lui, J)

available immediately

Oil seal 30x55x7mm used for crankshaft flywheel side -CASA LAMBRETTA- Lambretta J 100 Cento, J 125

Casa Lambretta

Casa Lambretta
CL0425

Oil seal 30x55x7mm used for crankshaft flywheel side -CASA LAMBRETTA- Lambretta J 100 Cento, J 125

available immediately

Spacer nut -M7x30mm- (used for cylinder head Vespa 125-150cc (1958-), Lambretta J, Lui)

OEM-Qualität

OEM-Qualität
238969

Spacer nut -M7x30mm- (used for cylinder head Vespa 125-150cc (1958-), Lambretta J, Lui)

available immediately

Cylinder head gasket -CASA LAMBRETTA- Lambretta J 100 Cento

Casa Lambretta

Casa Lambretta
CL1034

Cylinder head gasket -CASA LAMBRETTA- Lambretta J 100 Cento

available immediately

O-ring for drive side oil seal retainer plate -CASA PERFORMANCE- Lambretta J50, Lui50, Cento, J50, J100, J125

Casa Performance

Casa Performance
CPX801A

O-ring for drive side oil seal retainer plate -CASA PERFORMANCE- Lambretta J50, Lui50, Cento, J50, J100, J125

available immediately

Woodruff key -DIN 6888- 3x3mm (used for primary gear Vespa V50, V90, SS50, SS90, PV125, ET3, PK S, PK XL)

OEM-Qualität

OEM-Qualität
9010010

Woodruff key -DIN 6888- 3x3mm (used for primary gear Vespa V50, V90, SS50, SS90, PV125, ET3, PK S, PK XL)

Stud -M7 x 30mm- (used for exhaust/cylinder Lambretta LI, LIS, SX, TV (series 2-3), DL, GP, J50, J100, J125, Lui 50)

SIL

Stud -M7 x 30mm- (used for exhaust/cylinder Lambretta LI, LIS, SX, TV (series 2-3), DL, GP, J50, J100, J125, Lui 50)

Allen screw counter sunk bolt -DIN 7991- M6 x 16mm (used for cover plate crankshaft bearing drive side Lambretta LI, LIS, SX, TV (Serie 2-3), DL, GP, J, Lui, used for cover plate clutch bearing Lambretta A, B, C, LC, D, LD)

Normfest

Normfest
8002040

Allen screw counter sunk bolt -DIN 7991- M6 x 16mm (used for cover plate crankshaft bearing drive side Lambretta LI, LIS, SX, TV (Serie 2-3), DL, GP, J, Lui, used for cover plate clutch bearing Lambretta A, B, C, LC, D, LD)

available immediately

Nut high type -similar to DIN 934- M8, WS=14 (used for exhaust/engine casing cover Lambretta LI, LIS, SX, TV, DL, GP, wheel rim Lambretta A, B, C, LC, D, LD, E, F)

Casa Lambretta

Casa Lambretta
7674034

Nut high type -similar to DIN 934- M8, WS=14 (used for exhaust/engine casing cover Lambretta LI, LIS, SX, TV, DL, GP, wheel rim Lambretta A, B, C, LC, D, LD, E, F)

available immediately

Circlip for gudgeon pin -16mm- seeger ring type

Normfest

Normfest
1220004

Circlip for gudgeon pin -16mm- seeger ring type

available immediately

Spring washer, waved -DIN 137 steel, glavanised- M6

Normfest

Spring washer, waved -DIN 137 steel, glavanised- M6

available immediately

Subscribe to the Scooter Center Newsletter

Enter your e-mail address..

Sign up for our newsletter now and get a €5 discount on your next order of €50 or more!
Always stay up to date - with news, promotions and exclusive offers for scooters & tuning.
You can unsubscribe at any time. Your data will not be passed on to third parties.

very good 4.7 / 5

Scooter Center

How to contact us

Our responsibility/ESG

Service

Payment methods/prices

Returns/Returns

Payment and shipping

Free delivery from an order value of 99 euros for all end customers within Germany.

Wir versenden mit DHL

Wir versenden mit ups

Wir versenden mit DPD

Wir versenden mit Fedex

Click & Collect

Article without TÜV and ABE unless otherwise indicated. Delivery times refer to deliveries within Germany.
All rights reserved © 2025 Scooter Center GmbH

Legal matters

Environmental conditions Ordinance on Small Electrical Parts Right of withdrawal AGB & customer information Cookie settings Legal notice Privacy policy

* incl. VAT. plus shipping costs