100cc REEDJET JPN - TaG
FEATURES
Cylinder Volume

100 cm³ max

Bore

48.20 mmMax. theoretical bore

48.53 mm

StrokeCooling system
Inlet system

54.05 mm max
Air
Reed valve

Number of carbs

1Tillotson Carburettor

HW-33A
Ø24mm

Cylinder / crankcase transfers n°

3/3

Number of piston rings

1Transfers / exhaust ports number

3/3

Big end conr. ball-bearing diam.

20x26x15

Combustion chamber shape

Spherical

Crankshaft ball-bearing diam.

25x52x15

Selettra ignition (adjustable)

Analogue2 Poles

Small end conr. ball-bearing diam.

14x18x18

Distance between Conrod centres

102 mmVOIDS AND REPLACES THE FORM N° 372A OF 18/11/19

126/01/21 n°372B

DESCRIPTION OF THE MATERIAL
Conrod material

Steel

Crankshaft material

Steel

PISTON

Head material

Aluminium

Cylinder material

Aluminium

Min. Weight(ring included) 95 g

Liner material

Cast Iron

DISTANCE BETWEEN CONROD CENTERS

Crankcase material

Aluminium

Piston material

Aluminium

Piston rings material

Cast Iron

Exhaust muffler material

Sheet-steel

Ball-bearings

6205 type

Min. Weight 110 g

CRANKSHAFT

Piston pin min. weight

19 gComplete Crankshaft min. weight 1820 g

VOIDS AND REPLACES THE FORM N° 372A OF 18/11/19

226/01/21 n°372B

*130°±2°

125.5°±2°

167° max

169.5° max

CYLINDER DEVELOPMENTB
C1 = C2C3DEFGH≤ 48.2 mm≤ 27.2 mm≤ 27 mm≤ 34 mm
169.5° max
125.5° ±2°
130° ±2°167° max

CHORDAL READINGO ANGULAR READING BY INSERTING A 0.2x5 mm GAUGECYLINDER BASE VIEW

VOIDS AND REPLACES THE FORM N° 372A OF 18/11/19

CYLINDER CROSS SECTION VIEW

326/01/21 n°372B

COMBUSTION CHAMBER VIEWCRANKCASE INSIDE VIEW

INSERT : 2.4 cm³REEDS DIMENSIONSCOMBUSTION CHAMBER VOLUME = 9.2 cm³ min.
SQUISH MIN.= 1.05 mm(measured with Ø2mm TIN)
Combustion chamber volume in the cylinder head(with Volumeter and Insert):

11.3 cm³ min

INLET CONVEYOR DIMENSIONSVENTURI CARB. DIMENSIONSTILLOTSON MOD. HW-33A

VOIDS AND REPLACES THE FORM N° 372A OF 18/11/19

426/01/21 n°372B

CRANKCASE WIDTH DIMENSIONSDRIVE SIDEVOIDS AND REPLACES THE FORM N° 372A OF 18/11/19

IGNITION SIDE

526/01/21 n°372B

NLET SILENCERSPONGE FILTER INLET SILENCEREXHAUST MANIFOLD

EXHAUST MANIFOLD RESTRICTED Ø19mm

VOIDS AND REPLACES THE FORM N° 372A OF 18/11/19626/01/21 n°372B

DESCRIPTION OF THE CLUTCH

Min. weight = 300g

Min. weight = 630g

Min. Weight: 375 g

Min. Weight : 225g

EXHAUST MUFFLER VIEW AND DIMENSIONS
Min. Weight: 1.905 g

VOIDS AND REPLACES THE FORM N° 372A OF 18/11/19

726/01/21 n°372B

1- Push-Button Start & Stop
2- Battery
3- Ignition Cable Adapter
4- Starter
5- H.T. coil
6- Ignition

WIRING DIAGRAMVOIDS AND REPLACES THE FORM N° 372A OF 18/11/19

826/01/21 n°372B

COMPLETE WIRING LOOMALTERNATIVE WIRING LOOM

VOIDS AND REPLACES THE FORM N° 372A OF 18/11/19

926/01/21 n°372B

1- Push-Button Start & Stop
2- Battery
3- Ignition Cable Adapter
4- Starter
5- H.T. coil
6- Ignition

ALTERNATIVE WIRING DIAGRAMVOIDS AND REPLACES THE FORM N° 372A OF 18/11/19

1026/01/21 n°372B

ALTERNATIVE WIRING LOOMALTERNATIVE WIRING LOOM DIAGRAM

1- Push-Button Start & Stop
2- Battery
3- Starter4- Ignition Cable Adapter

VOIDS AND REPLACES THE FORM N° 372A OF 18/11/191126/01/21 n°372B

PHOTO OF IGNITION / PHOTO OF H.T. COIL (SELETTRA ANALOGUE 2 POLES)

VARIABLE

VOIDS AND REPLACES THE FORM N° 372A OF 18/11/191226/01/21 n°372B

STICKER APPLICATION AREAVOIDS AND REPLACES THE FORM N° 372A OF 18/11/19

1326/01/21 n°372B

CYLINDER IDENTIFICATION MARKINGNEW LOGOCRANKCASE IDENTIFICATION MARKINGHEAD IDENTIFICATION MARKINGNEW LOGO

NEW LOGO

VOIDS AND REPLACES THE FORM N° 372A OF 18/11/19

1426/01/21 n°372B

INLET SILENCER - “IAME” IDENTIFICATION MARKINGNEW LOGO

VOIDS AND REPLACES THE FORM N° 372A OF 18/11/19

1526/01/21 n°372B

PISTON IDENTIFICATION MARKINGVARIABLE

PHOTO IDENTIFICATION CONROD

STARTER IDENTIFICATION MARKINGVARIABLE

VOIDS AND REPLACES THE FORM N° 372A OF 18/11/19

1626/01/21 n°372B

CRANKSHAFT IDENTIFICATION MARKINGVARIABLE

VARIABLESPROCKET IDENTIFICATION MARKINGSTARTER RING IDENTIFICATION MARKINGVARIABLE

VARIABLE

VARIABLE

VOIDS AND REPLACES THE FORM N° 372A OF 18/11/191726/01/21 n°372B

CLUTCH BODY IDENTIFICATION MARKING

CLUTCH DRUM IDENTIFICATION MARKINGVARIABLECARBURETTOR INLET CONVEYORIDENTIFICATION MARKING

BENDIX COVER IDENTIFICATION MARKINGREAR SIDENEW LOGO

VOIDS AND REPLACES THE FORM N° 372A OF 18/11/19

FRONT SIDE

1826/01/21 n°372B

PETALS IDENTIFICATION MARKINGCARBON FIBERFRONT SIDEREAR SIDEEXHAUST SILENCER IDENTIFICATION MARKINGNEW LOGO

NEW LOGO

VOIDS AND REPLACES THE FORM N° 372A OF 18/11/19

1926/01/21 n°372B

CLUTCH COVER - ALTERNATIVE SHAPE, SURFACE FINISHING AND MARKINGALTERNATIVE
NEW LOGO

VOIDS AND REPLACES THE FORM N° 372A OF 18/11/192026/01/21 n°372B

REED GROUP IDENTIFICATION MARKINGCURRENT VERSIONALTERNATIVE VERSIONNEW LOGO

NEW LOGO

VOIDS AND REPLACES THE FORM N° 372A OF 18/11/192126/01/21 n°372B

ALTERNATIVE INSTALLATION OF GROUND CABLE ON THE CRANKCASESTANDARD INSTALLATIONALTERNATIVE INSTALLATIONVOIDS AND REPLACES THE FORM N° 372A OF 18/11/192226/01/21 n°372B

ALTERNATIVE CONROD

PHOTO OF THE CONROD BOTH SIDE – ALTERNATIVEVARIABLE

VOIDS AND REPLACES THE FORM N° 372A OF 18/11/192326/01/21 n°372B

PHOTO IDENTIFICATION OF SMALL END CONROD BEARING – TYPES ALTERNATIVETYPE 1TYPE 2PHOTO IDENTIFICATION OF SILVER CONROD WASHER – TYPES ALTERNATIVETYPE 1VOIDS AND REPLACES THE FORM N° 372A OF 18/11/19

TYPE 22426/01/21 n°372B

PARTICULARS WITH ALTERNATIVE NEW LOGO "IAME"SEMICARTER TRANSMISSION SIDENEW LOGOSTARTER SUPPORTNEW LOGOVOIDS AND REPLACES THE FORM N° 372A OF 18/11/192526/01/21 n°372B

PARTICULARS WITH ALTERNATIVE NEW LOGO "IAME"THE OTHERS COMPONENTS OF ENGINE THAT ARE MARKED (LASER ORPUNCHING) UNTIL TODAY WITH LOGO OR WRITTEN “IAME”orIAMENOW COULD BE MARKED WITH NEW LOGO “IAME”ororVOIDS AND REPLACES THE FORM N° 372A OF 18/11/192626/01/21 n°372B

VOIDS AND REPLACES THE FORM N° 372A OF 18/11/192726/01/21 n°372B

VOIDS AND REPLACES THE FORM N° 372A OF 18/11/192826/01/21 n°372B

VOIDS AND REPLACES THE FORM N° 372A OF 18/11/19

2926/01/21 n°372B

VOIDS AND REPLACES THE FORM N° 372A OF 18/11/193026/01/21 n°372B

TYPE 1TYPE 2

VOIDS AND REPLACES THE FORM N° 372A OF 18/11/19

3126/01/21 n°372B

HOLE FOR CARBURETTOR SEALINGThe carburettor can have this hole for sealingØ3 HOLE

24.95 min.

ATOMIZER - HEIGHT LIMITS AND CHECKING TOOLVOIDS AND REPLACES THE FORM N° 372A OF 18/11/19

3226/01/21 n°372B