RATIO Machine Heads are a high performance transmission for your guitar. The core tension of every string is different, each requiring a unique gear ratio to deliver tuning perfection. RATIOs
patented gear technology delivers premium tuning performance every time by giving each string its own specific tuning gear.
Express delivery and return policies
Free shipping on orders over $30
Processing time: 1-2 Days
Shipping time: 3-5 Days(According to the logistics method and delivery address)
Items can be returned or exchanged within 30 days !
![Stacked in Your Favor (Blue) [Heavy Hitters]](https://img.fashionableh.shop/67/4218/2025051318/stacked-in-your-favor-blue-heavy-hitters.webp)
