Chris Sears - Barracuda or BB 

Date of manufacture - 1977

Model name - Barracuda

Owned and being raced by Chris Sears

Note unusual stub axles and bottom steering column support.

Brake hanger design changed from earlier Barracuda, but still has skinny cross member and bolt on seat stays.

Unusual column support, stub axles look like a later modification as they seem more advanced than later BB karts.

Tank extended through column stays like later BB.

Birel style rear bumper

BB 45 frame number.