Fully utilizing the potential of OS car engines.
CAR ENGINES
O.S.SPEED 12XZ Spec II
O.S.SPEED 19XZ-B
O.S.SPEED 21XZ-B Spec.II
O.S.SPEED 21XZ-R
HELICOPTER ENGINES
O.S.SPEED 91HZ-R 3C
O.S.SPEED 91HZ-R 3D
SILENCER & EXHAUST MANIFOLD
1/8 Off road 1/8 Truggy
1/8 On road 1/8 Racing
1/8 Monster track
1/10 Touring Side exhaust engines
1/10 Touring Rear exhaust engines
PARTS
INDUCTION SILENCER
SUPER AIR CLEANERS
DUST CAP SET
CARB REDUCER
HYPER FLYWHEEL SET
CERAMIC BALL BEARING
SUPER JOINT TUBE
EXHAUST HEADER PIPE SPRING
SILENCER JOINT SPRING
EXHAUST SEAL RING
ALMINUM RING
C SPRING
BUILT-UP PARTS SET
PRESSURE CHAMBER SET
RACING TOOLS
O.S.SPEED PLUG WRENCH
O.S.SPEED FLYWHEEL KEY
O.S.SPEED FLYWHEEL PULLER
O.S.SPEED CLUTCH WRENCH & ADJUSTER
O.S.SPEED HEX.WRENCH DRIVER
O.S.SPEED HEX.BALL WRENCH DRIVER
O.S.SPEED FLAT HEAD SCREWDRIVER
O.S.SPEED NUT DRIVER
