DME Chromoly Frame | Stock Seat Rail

DME Racing Chromoly Tube Frame – The Ultimate Choice for Grudge and Pro Street Nitrous Racers

Take your racing performance to the next level with the DME Racing Chromoly Tube Frame, now exclusively available at DME Racing. Designed to meet the highest standards of Grudge and XDA Pro Street Nitrous legal competition, this lightweight yet incredibly strong frame is engineered for maximum performance and weight savings.

Unmatched Strength & Precision Engineering

Crafted from premium 4130 Chromoly steel and CNC-bent 6061 aluminum tubing, the DME Chromoly frame delivers superior durability, weldability, and strength-to-weight ratio. Weighing just 19 lbs, this precision-engineered frame delivers an impressive 16 lb weight reduction, respectively—giving serious racers a lighter, stronger, and more competitive edge on the track.

FITMENT

• Suzuki Hayabusa / G2 – G2 – G3
• Designed for STOCK Seat Rails only
• Not compatible with air ducts
• Requires Robinson Bearing Support – (mandatory for installation)
• Includes a custom shifter top mount – requires DME Race Shifter (SKU 414)

COMPATIBILITY

• Works with OEM subframe, OEM bodywork, and OEM fuel tank
• Compatible with aftermarket stock seat rail tank shells and tail sections

FEATURES

• Short neck design for optimal tire clearance
• 4130 Chromoly Steel & 6061 Aluminum construction for unmatched strength
• Ultra-lightweight CNC bent tubing for superior handling
• Handcrafted quality with precision engineering
• Utilizes all factory components for seamless installation
• Built with aluminum offset frame slugs for stroker motor applications
• Titanium rear engine and suspension bolts are included for reduced weight and increased durability
• Unique serial number stamped on each frame for authenticity
• XDA Pro Street Nitrous legal – race-proven and competition-ready

WEIGHT

• DME Chromoly Frame: 18 lbs (19 lbs. with bolts and hardware)
• Stock Hayabusa Frame: 35.1 lbs
• Stock Lightened Hayabusa Frame: 31.2 lbs
• Rake: 23 degrees

Why 4130 Chromoly Steel?

4130 Chromoly steel is an alloy steel renowned for its high tensile strength, superior weldability, and excellent impact resistance. It is composed of chromium and molybdenum, enhancing its hardenability and toughness while maintaining a lightweight profile. The superior strength-to-weight ratio allows us to build frames that withstand the extreme forces of drag racing without unnecessary bulk.

Key Advantages of 4130 Chromoly Steel:

• Higher tensile strength than traditional 1020 steel
• Improved ductility and toughness for extreme performance
• Superior strength-to-weight ratio for maximum efficiency
• Race-proven durability – built to handle high-stress racing environments

Why 6061 Aluminum?

6061 aluminum is a high-performance alloy offering exceptional strength, corrosion resistance, and weldability. By integrating CNC-bent 6061 aluminum tubing, we achieve a perfect balance of rigidity and flexibility, ensuring our frames maintain their legendary ride quality and structural integrity.

Key Advantages of 6061 Aluminum:

• Exceptional strength and lightweight composition
• Excellent machinability and surface finish
• Corrosion-resistant – ideal for extreme racing conditions
• Highly weldable, allowing for precise fabrication
• Used in aerospace, automotive, and racing industries for its superior properties