Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Gatchaman | Eagle Riders | Rank | Bird Uniform | Weapon | Mecha | Japanese voice actor | Voice actor (Eagle Riders) |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Ken Washio | Hunter Harris | G1 | Eagle | Razor boomerang | Airplane | Katsuji Mori | Richard Cansino |
| Joe Asakura | Joe Thax | G2 | Condor | Pistol | Race Car | Isao Sasaki | Bryan Cranston |
| Jun | Kelly Jennar | G3 | Swan | Yo-yo | Motorcycle | Kazuko Sugiyama | Heidi Noelle Lenhart |
| Jinpei | Mickey Dugan | G4 | Swallow | Bolo | Dune Buggy | Yoku Shioya | Mona Marshall |
| Ryu Nakanishi | Ollie Keeawani | G5 | Owl | Pistol | God Phoenix | Shingo Kanemoto | Paul Schrier |
Question:
What is the weapon for the mecha of motorcycle?
Answer:
Yo-yo