KYMCO SUPER8 50 2T User Manual

2 . GENERAL INFORMATION
2-10
SUPER8 50 2T
SERVICE INFORMATION
ENGINE
Standard (mm) Service Limit (mm)
Item
SUPER8 50 2T SUPER8 50 2T
Cylinder head warpage
⎯ 0.10
Piston O.D.(5mm from bottom of piston skirt)
38.970～38.955 38.90
Cylinder-to- piston clearance
0.10
Piston pin hole I.D.
12.002～12.008 12.03
Piston pin O.D.
11.994～12.0 11.98
Piston-to-piston pin clearance
←←
Piston ring end gap (top/second)
0.10～0.25 0.40
Connecting rod small end I.D.
17.005～17.017 17.03
Cylinder bore
39.0～39.025 39.05
Drive belt width
18 17
Drive pulley collar O.D.
20.01～20.025 ←
Movable drive face ID.
20.035～20.085 19.97
Weight roller O.D.
13.0 12.4
Clutch outer I.D.
107～107.2 107.5
Driven face spring free length
87.9 82.6
Driven face O.D.
←←
Movable driven face I.D.
←←
Connecting rod big end side clearance
←←
Connecting rod big end radial clearance
←←
Crankshaft runout A/B
⎯←
CARBURETOR
SUPER8 50 2T
Venturi dia. 16mm
Identification number PB
Float level 8.6mm
Main jet #72
Slow jet #35
Air screw opening 1¼ ± ½
Idle speed 1950±100rpm
Throttle grip free play 2～6mm
Jet needle clip notch 1st notch

KYMCO SUPER8 50 2T Specifications

General

Engine Type	2-stroke, single cylinder
Fuel System	Carburetor
Transmission	CVT automatic
Front Suspension	Telescopic fork
Rear Suspension	Single Shock
Front Brake	Disc
Rear Brake	Drum
Front Tire	120/70-12
Rear Tire	130/70-12
Seat Height	780 mm
Ignition	CDI
Starter	Electric & Kick
Width	700 mm
Cooling System	Air-cooled