The new and exclusive VS Racing VSR05 super long stroke .21 on-road engine is based on the very powerful O.S. Speed R2102 and is an extraction of the worldfamous OS Max precision and technology together with some addional 'Rody' touch and development, equipped with a VS Bi-Turbo crankshaft and VS Spec combustion chamber.

The new and exclusive VS Racing VSR04 super long stroke .21 on-road engine is based on the very powerful O.S. Speed R2102 and is an extraction of the worldfamous OS Max precision and technology together with some addional 'Rody' touch and development, equipped with a VS Bi-Turbo crankshaft and VS Spec combustion chamber. 

Stroke : 3.49cc
Bore: 16.08mm/0.633in.
Stroke: 17.20mm/0.677in.
Ports : 9
Output : 2.8ps/2.77hp/36,000r.p.m
Practical RPM: 4,000-45,500 r.p.m.
Rear ball bearing : Steel
Front ball bearing : Steel

The new and exclusive VS Racing VSR05 super long stroke .21 on-road engine is based on the very powerful O.S. Speed R2102 and is an extraction of the worldfamous OS Max precision and technology together with some addional 'Rody' touch and development, equipped with a VS Bi-Turbo crankshaft and VS Spec combustion chamber.

This Combo includes:
1x VS-R05
1x Kit tuned pipe 2165/MR02

COMBO- The new and exclusive VS Racing VSR05 super long stroke .21 on-road engine is based on the very powerful O.S. Speed R2102 and is an extraction of the worldfamous OS Max precision and technology together with some addional 'Rody' touch and development, equipped with a VS Bi-Turbo crankshaft and VS Spec combustion chamber.

This Combo includes:
1x VS-R05
1x Kit tuned pipe 2115/MR02

COMBO - The new and exclusive VS Racing VSR05 super long stroke .21 on-road engine is based on the very powerful O.S. Speed R2102 and is an extraction of the worldfamous OS Max precision and technology together with some addional 'Rody' touch and development, equipped with a VS Bi-Turbo crankshaft and VS Spec combustion chamber.

This Combo includes:
1x VS-R05
1x Kit tuned pipe VS2098/MR02

COMBO - TThe new and exclusive VS Racing VSR04 super long stroke .21 on-road engine is based on the very powerful O.S. Speed R2102 and is an extraction of the worldfamous OS Max precision and technology together with some addional 'Rody' touch and development, equipped with a VS Bi-Turbo crankshaft and VS Spec combustion chamber. 

This Combo includes:
1x VS-R04
1x Kit tuned pipe VS2098/MR02

COMBO - The new and exclusive VS Racing VSR04 super long stroke .21 on-road engine is based on the very powerful O.S. Speed R2102 and is an extraction of the worldfamous OS Max precision and technology together with some addional 'Rody' touch and development, equipped with a VS Bi-Turbo crankshaft and VS Spec combustion chamber. 

This Combo includes:
1x VS-R04
1x Kit tuned pipe VS2069/M320