
SOIB Racer 400
SOIB Racer is a 400 cc motorcycle engine with a retro design. The impression is very strong which is the result of a combination of the design of the legs , lights , gas tank , seats to a slightly tapered exhaust shape.

SOIB Adventure 400
SOIB Adventure is a 400 cc motorcycle engine with a dual-purpose design. The impression is very strong which is the result of a combination of the design of the legs, lights, gas tank, seats to a slightly tapered exhaust shape.











