Good quality replica carburettor! Keihin pc05 replica. For example, very suitable for: - ss50 or cd50. - Cb50, xl50, xl75, & cy50, cy80. Tip for cy: the choke lever must be slightly bent to fit a cy! With a good manifold choice, also very suitable for almost all other models, such as a dax, monkey, pbr, madass, etc. For advice, please contact us! Jet type: keihin m4 (size 89 is mounted = correct with common tuning filters). Size air filter connection = 35mm. Lift height of the throttle slide is 19mm. Tip: this carburettor works from 50cc, but is even better if you have 70cc or 85cc for example. More cylinder capacity is also fine, but then larger carburettors are also suitable. Other tips: on 50cc usable, but the adjustment is more accurate. Not a good choice on a limited 50cc, choose a smaller version. With a fast 50cc setup, this carburettor is very suitable!