Specs-SX-250_SST-250

SX-250 / SST-250
SPECIFICATIONS

Wheel Base
55.9 in.
Overall Length
85.8 in.
Overall Width
31.5 in.
Ground Clearance
7.5 in.

CAPACITES
Fuel Tank
2.8 U.S Gallons, Reserve 1 Quart
Transmission
2.5 Pint
Oil Tank
Total 3.3 Pint

ENGINE
Type
2 Cycle, Single Cylinder

Model Designation
SX-250
Bore
2.84 in.
Stroke
2.35 in.
Piston Displacement
14.80 cu. in. (242.6 cc)
Taxable H.P
4
Compression Ratio
10.3 to 1

IGNITION System
Spark Plug Type
Champion N. 3
Size
14 mm
Gap
.025 to .030 in.
Ignition Timing
20.5 (.100 in.) B.T.C.
Ignition Timing Pickup Gap
.012 to. .016 in.

TRANSMISSION
Type
Constant Mesh

Speeds
5 Forward
Drive Pinion Gear Teeth
20
Clutch Ring Gear Teeth
56

Transmission Internal Ratios
1st 2.53
2nd 1.76
3rd 1.29
4th 1.00
5th 0.80
Transmission Sprocket Teeth
15
Rear Wheel Sprocket Teeth
49

GEAR Ratios
Low (First) Gear 23.16
Second Gear 16.10
Third Gear 11.73
Fourth Gear 9.13
Fifth Gear 7.37

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