[Spesifikasi] **Per Maret 2021 desain produk berubah, maka dari itu berbeda dengan yang ada di review produk. Sama sekali tidak mempengaruhi performa, justru makin mantap karena ukuran air inlet yang lebih besar.** It is a Velocity Stack for the CBR250RR. It can be installed with a throttle. And the same air filter pot, no need to bend other parts By removing the original air filter pipe and installing the KSPP horn, it can significantly increase engine efficiency. Color: Red [Deskripsi] ** 1. Allows air to flow smoothly and evenly into the inlet with a flow attached to the pipe wall known as laminar flow. ** 2.It can modify the dynamic range of motion of the intake path by acting as a resonate pipe, which can adjust the pressure pulse frequency along the length within the corridor system. (Can increase the torque, horsepower according to the engine rev same principle as the exhaust pipe) SKU :: th0501442