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Quantity
1
20g Springs from the official Sanwa store in Japan. Engineered to work with any Sanwa button listed on the website. 20g springs require less force to depress, which makes it easier to maintain stamina during your play, however due to the li...
Reviews
5.0
19 ratings
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Feel Amazing!!
Switching from 60g springs to 20g made such a huge difference playing SDVX (with 50g switches). They make the buttons feel much lighter.
Much thanks from the USA
J
J · April 22, 2026
These springs are incredible and make a world of difference with 100g Omron switches. They were also packed securely and carefully!
M
Melanie · September 11, 2025
20g Sanwa Spring
Purchased these springs for use in my IIDX Professional Model controller to replace the factory 50g springs. Worked perfect with my sanwa buttons and feel great/consistent