粗筒 (5sizes)

粗筒 (5sizes)

5吋/1050cc (15.5cm*9cm)

5.5吋/1300cc (16.5cm*9.5cm)

6吋/1800cc (18.5cm*10cm)

6.5吋/2400cc (20cm*11.5cm)

7吋/3450cc (22cm*13.5cm)