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MOTOR PROFILE: O.S. .50 SX Ring

Specs
Ratings

General

Manufacturer:

O.S. Engines

Engine Type:

2-Stroke

Cylinders:

1

Dimensional Specifications

Displacement:

0.499 cubic inches

Low RPM:

2000

High RPM:

20000

Bore:

0.866 inches

Stroke in:

0.847 inches

Shaft:

1/4 x 28 thread

1.800bhp @17000RPM inches

Weight (no muffler):

13.80 oz.

Applications

- Competition Airplanes

- Sport

Street Price:

$159.99

Overall Rating:

Composite Member Review Scores (37 Reviews)

Reliability:

Power:

Maintenance:

Value:

Parts:

Durability: