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At A Glance
- Type
- Tremolo Kit
- Type
- 7-String
- Finish
- Vintage Copper
- Series
- Original Hot Rod
- String Count
- 7-String
- Part Number
- FRTCS700SS
- Base Plate
- Hardened steel
- Saddles
- Hardened steel
- Tremolo Block
- Fat Brass Block
- Tremolo Arm
- Stainless Steel
- Screws
- Stainless steel
- Springs
- Coiled steel
This is a complete rebuild kit for a 7-string floating tremolo — bridge, locking nut, springs and claw, mounting studs, and all installation hardware in one box. The Hot Rod series shares the same footprint as the Floyd Rose Original 7-string, with two upgrades from that baseline: a Fat Brass block in place of the standard block, and stainless steel screws throughout. The block is brass; the base plate, saddles, and springs are hardened or coiled steel; the arm is stainless. The bridge is made in Germany; the stainless screws are made in the USA.
Fit is decided by what is already routed and studded in your guitar. This kit only drops in without modification if the existing bridge is an Original-series 7-string with matching stud spacing and cavity dimensions. If you are coming from a different series, a different string count, or a different manufacturer's geometry, the dimensions may not align. Measure the stud spacing and check your cavity depth against the block before ordering — a mismatch here means routing, not just a swap.
The Fat Brass block is the most common reason players choose this kit over a straight Original replacement. Brass runs heavier and denser than the zinc alloy blocks found in lower-tier systems. Whether that matters to your particular guitar is something only your ear and your body routing can settle — but the block swap is where the Hot Rod designation comes from. The stainless saddle screws resist corrosion and strip less readily than plated steel equivalents under repeated saddle adjustments.
If you are not certain this kit matches what is in your guitar, send us the make, model, and year and we will tell you whether it fits before you order.
STRAIGHT TALK
What Stands Out
Keep In Mind
Floyd Rose 7-String Original Hot Rod Vintage Copper Tremolo Kit - FRTCS700SS
Build Your Complete System
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Gear Help, Handled
From spec questions to full builds — players who have lived this gear since 2007.
Since 2007
Fit & Compatibility
- Bridge, tuner, and nut fit confirmed for your guitar
- Pickup and electronics compatibility checks
- Pedal power and amp/cab impedance matching
Mods & Upgrades
- Upgrade paths for the guitars you already own
- Wiring, routing, and hardware swap guidance
- Advice from people who actually do the mods
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- Discontinued and EOL guitars kept on record
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