Featuring the same dimensions as the FR Original, the Hot Rod Series Tremolo kit comes with a stock 37 mm Fat Brass Block and stainless steel screws.

The first, the only, the Original double-locking tremolo system used by more professionals than any other! The Floyd Rose Original is engineered to exacting specifications using high-quality hardened steel and a nickel-plated brass sustain block. The tremolo kit contains the bridge, springs & claw, mounting studs, and all hardware necessary for installation.

The Original 6-string Hot Rod tremolo has a 10" radius out-of-the-box. A factory-installed shim under the center saddles can be removed, bringing the radius to a flatter 12". To match different radii, the individual saddles can be shimmed with either saddle shims (available on the web) or using copper or aluminum tape.

Locking nut sold separately here.

For tremolo dimensions, please see the PDF here.

Routing diagrams: Inches | MM

Specifications
Base Plate	Hardened steel
Saddles	CNC-machined hardened steel
Tremolo block	37mm Fat Brass Block
Tremolo arm	New-style (screw-on cap) | Stainless steel
String Retainer	Hardened steel
Screws	Stainless steel
Springs	Coiled steel
Bridge Radius	10" with preinstalled shim / 12" without