1 / 5Guyker GM025 Roller Saddle Guitar Bridge, 10.6 mm String Spacing, Black
Black: The Guyker GM025 roller saddle guitar bridge is an adjustable replacement part listed for six-string electric guitars. Its stated 10.6 mm string spacing and 73.8 mm mounting post spacing make measuring your guitar’s existing bridge dimensions essential before ordering.
At a glance
- Roller saddle bridge with an adjustable design, as described in the listing.
- The listing specifies 10.6 mm string spacing and 73.8 mm mounting post spacing.
- Described as having a zinc body and brass saddle.
- Listed for six-string electric guitars and DIY or luthier projects.
Pros and cons
Pros
- The stated string and post spacing provide useful measurements for checking fit before purchase.
- Brass saddles and a zinc body are specified, with the bridge offered in black.
Technical specifications
10 specifications| Strings | 6 |
|---|---|
| String spacing | 10.6 mm |
| Mounting post spacing | 73.8 mm |
| Weight listed | 0.16 ounces |
| Saddle and body materials | brass saddle, zinc body |
|---|---|
| Body material | Zinc |
| Color | Black |
| Bridge system | adjustable |
| Model | GM025 |
| Proficiency level listed | Professional |
What to know before buying
- Confirm that your guitar’s string spacing and mounting post spacing match the listed 10.6 mm and 73.8 mm dimensions. The listing advises checking its parameter drawing before ordering. The listed weight and package dimensions may not be useful indicators of the bridge’s actual installed size.
Who is it for?
A good fit for
- Guitarists or repairers replacing a bridge on a six-string electric guitar whose measurements match the listing.
- DIY builders and luthiers who want an adjustable bridge with roller saddles.
Less suited to
- Buyers who have not confirmed their guitar’s bridge and mounting-post measurements.
- Players seeking a bridge for a bass or a guitar with a different string count.

Customer reviews on Amazon
- 5 stars
100% 100% - 4 stars
0% 0% - 3 stars
0% 0% - 2 stars
0% 0% - 1 star
0% 0%
Only a very small aggregate rating sample is available, and it is uniformly five-star. That is too little feedback to establish how the bridge fits or performs in practice. For a replacement part, confirming the stated spacing is more actionable than relying on the ratings.
Frequently asked questions
What string spacing does the Guyker GM025 list?
The listing specifies 10.6 mm string spacing and 73.8 mm mounting post spacing. Compare both measurements with your guitar before ordering.
What materials are listed for the GM025?
The details list a brass saddle and zinc body. The listing also describes the body as high-grade zinc alloy.
Is this bridge for a six-string guitar?
Yes. The listing describes it as a replacement bridge for six-string electric guitars.

Alternative options

Guyker Adjustable Tune-O-Matic Roller Saddle Locking Bridge, String Space 10.4mm Bridge Replacement Part for Electric Guitars(GM008, Black Gold)
$21.59

Guyker Guitar Tune O Matic Bridge with Studs for 6 String Electric Guitar (GM001, Black)
$24.29

Ruijotwat For Lp Guitar Ball Bearing Bridge, Upper Bridge, Roller Code, Tail Plate, String Nut Suitable For Guitar Parts Accessories Silver
$11.99

Guyker Guitar Tune O Matic Bridge with Studs for 6 String Electric Guitar (GM001, Chrome)
$24.99

Guyker Adjustable Guitar Bridge 10.5mm String Space with Copper Fixed Saddles and Zinc Block Replacement Part for 6 String Electric Guitar (GG2006, Gold)
$40.99

Guyker Adjustable Fine-Tuning Zinc Alloy Guitar Bridge Tailpiece With Studs Replacement for LP 6 String Electric Guitar (TP2X, Blue Chrome)
$34.19

Guyker Guitar Tune-O-Matic Roller Saddle Bridge Replacement Part Compatible with Les Paul LP SG Style 6 String Electric Guitar - GM005, Black Gold
$27.99

Guyker Guitar TP-6 Bridge Stop Bar - Vintage 70's Bridges Tailpiece with Studs and Inserts Replacement Compatible with LP Les Paul SG ES 6 String Electric Guitar(Bronze)
$30.59

Guyker Guitar Tremolo Bridge String Spacing 10.8MM with Brass Saddle and Brass Block & Spring and Claw, Pop-In Vibrato Bar, Complete Install Kit, GG1009A Black
$56.87

Guyker Guitar Adjustable Locking Bridge, Zinc Alloy Bridge Replacement Part for Electric Guitars(GM007, Chrome)
$25.99

Guyker Adjustable Tune-O-Matic Roller Saddle Locking Bridge, String Space 10.4mm Bridge Replacement Part for Electric Guitars(GM008, Chrome)
$24.99

Guyker Guitar Bridge Stop Bar Tailpiece String Spacing 10.6mm Skeleton Wings with Studs Replacement for EPI LP SG Style Electric Guitar (GS009, Black)
$23.99























