For 1/8 nitro Offroad and 1/8GTMAX-B21 is easy to use from
entry-level users to sports users and has excellent cost performance.
Based on the O.S.SPEED series engine, it has a well-balanced combin..
For 1/8 nitro Offroad and 1/8GTMAX-B21 is easy to use from
entry-level users to sports users and has excellent cost performance.
Based on the O.S.SPEED series engine, it has a well-balanced combin..
O.S SPEED B21 Adam Drake Edition 3 is developed in collaboration with
O.S. international team driver ADAM DRAKE, who is famous for his deep
knowledge and sound technical advice.
By adopting ..
O.S.SPEED's off-road racing engine has evolved further. The 4th
generation of the B21 series, the "B2104" has improved low-speed
response as a result of securing the power to gain an advantage in ..
O.S.SPEED's off-road racing engine has evolved further. The 4th
generation of the B21 series, the "B2104" has improved low-speed
response as a result of securing the power to gain an advantage in ..
Getting the best engine performance means choosing the right glow plug, which depends on a number of different factors – the engine type, air-fuel mix, nitro percentage, and even air temperature.What'..
O.S. P5 Turbo Silver Very Hot Plug
Getting the best engine performance
means choosing the right glow plug, which depends on a number of
different factors – the eng..
