Yamaha EC340M 1988 Owner's Manual page 114

Model EC340M
Track deflection 25 ~ 30 mm/lO kg (0.98 ~ 1.18 in/22 lb)
Length on ground 676 mm (26.6 in)
Suspension type Slide rail suspension
Drive sprocket Double polyethylene, 11 teeth
Transmission
:
Type
Drive
Reduction ratio
Sheave distance
Sheave offset
Automatic centrifugal engagement, infinitely
variable
3 . 5 :
1 ~ 1 : 1
Duplex roller chain enclosed in oil bath
22/13 (1.692)
Approx. 266 mm (10.47 in)
Approx. 11 mm (0.43 in)
Shroud:
Type Reinforced fiberglass (removable)
Fuel tank:
Tank capacity 25 L (5.5 Imp gal, 6.6 US gal)
Oil tank:
Tank capacity 2.4 L (2.1 Imp clt, 2.5 US tit)
Front bumper: Polypropylene + Steel pipe
Rear bumper: Steel pipe
Electrical:
Headlight 12V, 60W/60W High -- Low beam
Taillight 12V, 8W
- l O 6 -