The Top Racing secondary shaft with spring for Zündapp 3v is a precisely manufactured component designed for improved power transmission in Zündapp 3-speed engines. The part is characterized by its high dimensional accuracy and durability, ensuring reliable function and optimized performance. The integrated spring provides improved damping and reduces wear on the shifting mechanism. This secondary shaft is compatible with original Zündapp 3v drive systems and is ideal for the maintenance or performance enhancement of classic Zündapp engines.






