Mechanical Gear Reduction with helical gears supported by four ball-bearing races. The output shaft in a isostatic configuration with an oblique two crown sphere bearing.

The housing is cast alumium to T6 condition.rated up to 130 hp at 6500 rpm.

Weight: 9kg (20lbs).

Clutch engages: 1900-2100 rpm.

Connection from clutch to primary gear through a grooved hub, made from 7075-T6 with hard anodized surface.

Ergal mass centrifugal dragging hub with hard oxide surfacing.

Clutch shoes are of the sintered type with a bonded material high friction coefficient.