83mm x 55mm = 297.62cc. Easy upgrade for your CBR250R. Compression ratio will also be increased by using this block. Now, you can call your bike CBR300R.
Via: Hasni Fitri VII FB
83mm x 55mm = 297.62cc. Easy upgrade for your CBR250R. Compression ratio will also be increased by using this block. Now, you can call your bike CBR300R.
Via: Hasni Fitri VII FB
Co-founder of Bikes Republic and a motoring journalist by night. He is a self described enthusiasts with a passion for speed but instead rides a Harley and a J300. A man of contradictions, he is just as passionate about time off in the quiets as he is about trail braking into turn one at Sepang Circuit on two or four wheels.
