Guyker GMA-008 CNC Tune-O-Matic Roller Bridge Brass Saddles Aluminum Alloy Body for Electric Guitars
Materials
- Bridge Body: Aluminum Alloy (CNC Machined)
- Saddles: Brass Roller Saddles
Dimensions
- Length: 89mm
- Width: 15.5mm
- Body Height: 8.8mm
- Overall Height: 32.5mm
- Post Spacing (Center to Center): 74mm
- String Spacing (E to e): 52mm (10.4mm × 5)
- Post Thread: M8
- Radius: R350mm
All dimensions may vary by ±1mm due to manual measurement.
Technical Drawing

Key Features
- Precision CNC Machining – smooth surface, tight fit, and consistent performance.
- Brass Roller Saddles – enhance sustain and reduce string friction.
- Durable Aluminum Alloy Body – solid structure for stable tuning and long-term reliability.
- Adjustable Design – supports height and intonation adjustment for optimized action.
- Ideal Upgrade Option – for electric guitars needing smoother tuning and improved resonance.
Product Information
Product Information
Shipping & Returns
Shipping & Returns















Guyker GMA-008 CNC Tune-O-Matic Roller Bridge Brass Saddles Aluminum Alloy Body for Electric Guitars
Guyker GMA-008 CNC Tune-O-Matic Roller Bridge Brass Saddles Aluminum Alloy Body for Electric Guitars
Materials
- Bridge Body: Aluminum Alloy (CNC Machined)
- Saddles: Brass Roller Saddles
Dimensions
- Length: 89mm
- Width: 15.5mm
- Body Height: 8.8mm
- Overall Height: 32.5mm
- Post Spacing (Center to Center): 74mm
- String Spacing (E to e): 52mm (10.4mm × 5)
- Post Thread: M8
- Radius: R350mm
All dimensions may vary by ±1mm due to manual measurement.
Technical Drawing

Key Features
- Precision CNC Machining – smooth surface, tight fit, and consistent performance.
- Brass Roller Saddles – enhance sustain and reduce string friction.
- Durable Aluminum Alloy Body – solid structure for stable tuning and long-term reliability.
- Adjustable Design – supports height and intonation adjustment for optimized action.
- Ideal Upgrade Option – for electric guitars needing smoother tuning and improved resonance.
Original: $59.99
-70%$59.99
$18.00Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Materials
- Bridge Body: Aluminum Alloy (CNC Machined)
- Saddles: Brass Roller Saddles
Dimensions
- Length: 89mm
- Width: 15.5mm
- Body Height: 8.8mm
- Overall Height: 32.5mm
- Post Spacing (Center to Center): 74mm
- String Spacing (E to e): 52mm (10.4mm × 5)
- Post Thread: M8
- Radius: R350mm
All dimensions may vary by ±1mm due to manual measurement.
Technical Drawing

Key Features
- Precision CNC Machining – smooth surface, tight fit, and consistent performance.
- Brass Roller Saddles – enhance sustain and reduce string friction.
- Durable Aluminum Alloy Body – solid structure for stable tuning and long-term reliability.
- Adjustable Design – supports height and intonation adjustment for optimized action.
- Ideal Upgrade Option – for electric guitars needing smoother tuning and improved resonance.
























