TGB BF8 - Page 8

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BK8 PRODUCT SPECIFICATION
MODE BK8 AIR CLEANER TYPE PAPER FILTER
TOTAL LENGTH (mm) 1880 FUEL TANK (ℓ) 6.8
TOTAL WIDTH (mm) 715 TYPE CVK
TOTAL HEIGHT (mm) 1160 THROTTLE VALVE DIA. (㎜) 24
DIMENSION
WHEEL BASE (mm) 1304 VENTURI DIA. (㎜) 22.1
FRONT 38
FUEL SYSTEM
CARBURETOR
THROTTLE VALVE TYPE BUTTERFLY
REAR 70 TYPE C.D.I.
DRY WEIGHT (kg)
TOTAL 108 SPARK ADVANCE
BTDC 13°/ 2950rpm
FRONT 64 SPARK PLUG NGK CR7HSA
REAR 119
IGNIITION
SPARK PLUG GAP (㎜) 0.6~0.7
WEIGHT
TOTAL WEIGHT (kg)
I PERSON (75kg)
TOTAL 183
ELECTRIC SYSTEM
BATTERY 12V 7AH
PRIMA TRANSM. C.V.T.
TYPE 4T
SECONDARY TRANSM. GEAR
FUEL TYPE
92/95 UNLEADED
GASOLINE
CLUTCH TYPE
CENTRIFUGAL
TYPE
CYLINDER NO. SINGLE PRIMA 1/0.90~2.40
BORE ∗ STORKE (mm) 52.4 ∗ 57.8
TRANSMISSION
REDUCTION RATIO
SECOND
1/9.45 (14/43×13/40)
DISPLACEMENT (c.c.) 124 HEAD LAMP (H / L) 12V 35W/35W×1
STARTER ELECTRIC & KICK REAR LAMP 12V 5W×1
BRAKE LAMP 12V 21W×1
COOLING
FORCED AIR
COOLING
LAMP
TURN LAMP 12V 10W×4
LUBRICATION PUMP & SPLASH 80/80-14 & 110/80-14
INTAKE VALVE GAP (mm) 0.08~0.10 or
EXAUST VALVE GAP (mm) 0.08~0.10
FRONT＆REAR
110/80-14 & 110/80-14
TOP SPEED (km/hr) 90 FRONT 175
IDLING SPEED (rpm) 1800 ±100
TIRE
TIRE PRESSURE
(kPa)
REAR 210
MAX. TORQUE (N-m/rpm) 7.90 / 7800 LEFT 45
MAX. POWER (kW/rpm) 6.47 /7800
STEERING ANGLE ( °)
RIGHT 45
COMPRESSION RATIO 9.2：1 FRONT DISK
BRAKE
REAR DRUM
CYLINDER PRESSURE
(㎏/cm
2
– rpm)
12.8-570
FRONT TELESCOPE
ENGINE OIL TYPE SAE 10W - 40
SUSPENSION SYSTEM
REAR ROCKER ARM
ENGINE OIL QUANTITY (c.c.) 900 FRAME STEEL TUBE
GEAR OIL TYPE SAE 90#
ENGINE
GEAR OIL QUANTITY (c.c.) 120