Floyd Rose FRTCS400SS 7-String Tremolo – Maximum Stability for Extended Range

The Floyd Rose FRTCS400SS Original Hot Rod Series Tremolo System, 7-String Nickel is crafted for guitarists who need reliable tuning and expressive vibrato on modern 7-string instruments. Using the trusted double-locking design, this system prevents string slippage even during intense performances. Nickel finishing and hardened steel construction mean long-lasting durability and a crisp, modern appearance on custom or upgraded electric guitars.

Hot Rod Series: Fat Brass Block & Precision Engineering

What makes the FRTCS400SS stand out is the inclusion of a 37 mm Fat Brass tremolo block—this adds extra sustain and a richer tone. Precision CNC-machined saddles and a stainless steel screw set ensure that the system remains easy to adjust and highly durable, making it a prime choice for advanced 7-string setups.

Performance-Driven Specs for Modern Players

Modern 7-string guitars require tuning stability and smooth action. The Hot Rod Tremolo meets these demands:

• String Spacing: 10.75 mm — suitable for modern fingerstyle and technical playing.
• Bridge Radius: 508 mm (20") — compatible with most 7-string neck profiles for even action.
• Players will notice deeper sustain for expressive bends and dives, thanks to the 37 mm Fat Brass tremolo block.

Premium Build for Long-Term Durability

Those investing in new hardware look for reliability, so this model uses high-quality components:

• Base Plate: Hardened steel — engineered to resist wear and warping.
• Thanks to CNC-machined hardened steel saddles, string placement is accurate and operation remains smooth.
• Screws: Stainless steel — designed for simple adjustment and rust resistance over time.