More from Guyker →Guyker GMA-009B Adjustable Tune-O-Matic Style Guitar Bridge with Brass Saddles
$79.99
In stock at guyker.com
The Guyker GMA-009B is a Tune-O-Matic style bridge machined from aluminum alloy, with brass saddles that adjust individually for height to match your fingerboard radius (minimum R155.7). It uses M5 threaded steel posts at 74 mm spacing and 52 mm E to e string spread, weighs about 45.3 g, and comes in six anodized colors.
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Highlights
- CNC-machined aluminum alloy body
- Brass saddles with individual height adjustment
- M5 posts at 74 mm spacing
- 52 mm E to e string spacing
- Six anodized finishes
Best for
Guitarists replacing a TOM bridge that uses M5 posts at 74 mm spacing.
Things to consider
- Choose the right variant: this is the M5 version; Guyker sells a M8 (GMA-009A) version too.
- Aluminum is lighter than the zinc or steel bridges many guitars ship with.
- Guyker asks buyers to check mounting layout and spacing against their own instrument before ordering; returns policy for misfit parts is not stated in the listing.
Key specs
| Price | $79.99 |
|---|---|
| Model | GMA-009B |
| Post thread | M5 |
| Post spacing | 74 mm |
| String spacing | 52 mm E-e |
| Overall height | 23.2 mm |
| Weight | about 45.3 g |
| Included | bridge, 2 posts, 2 hex keys |
Our take
A light, adjustable TOM bridge with clear specs; match the M5 thread before buying.
Guyker GMA-009B Adjustable Tune-O-Matic Style Guitar Bridge… at a glance
| Brand | Guyker |
|---|---|
| Price | $79.99 |
| Type | Tune-O-Matic Bridge |
| Options | 6 colors |
| Availability | In stock at guyker.com |
| Coupon | ALEKSANDRBODNAR |
| Returns | Items can be returned within 30 days of purchase in original condition with packaging… |
Price check
At $79.99, the Guyker GMA-009B Adjustable Tune-O-Matic Style Guitar Bridge… is toward the top of Guyker's price range, whose 922 listed products run $0.98 to $367.49.
Similar items from other brands we track run $28.99 to $299.99.
Frequently asked questions
What is the difference between the GMA-009A and GMA-009B?
The A uses M8 posts with thumbwheels (33.5 mm tall), the B uses M5 posts (23.2 mm tall). Pick the one that matches your existing post threads.
Can I set the radius?
Yes. Each saddle height adjusts, with a minimum radius of R155.7 (6.13 in).
What comes in the box?
The bridge, 2 posts, 2 hex keys.
How much is the Guyker GMA-009B Adjustable Tune-O-Matic Style Guitar Bridge…?
Guyker lists it at $79.99 on guyker.com. We refresh prices throughout the day, but always confirm the final price at checkout.
Is there a coupon code for the Guyker GMA-009B Adjustable Tune-O-Matic Style Guitar Bridge…?
Guyker's store-wide code ALEKSANDRBODNAR can be entered at checkout on guyker.com. Guyker sets the discount, and some items or sale prices may be excluded.
What is Guyker's return policy?
Items can be returned within 30 days of purchase in original condition with packaging intact; you cover shipping on returns for personal reasons. Defects must be reported within 48 hours, and Guyker covers shipping on approved replacements.
How long does Guyker take to ship?
Standard shipping is free on orders of $59.99 or more and $5.99 below that. Orders take 1 to 3 business days to process and 7 to 14 business days in transit for the main zone, which includes the US, Canada, Australia, France and Germany.
Does the Guyker GMA-009B Adjustable Tune-O-Matic Style Guitar Bridge… come with a warranty?
Guyker's published warranty terms: A one-year limited warranty covers defects in workmanship or materials for the original purchaser of parts bought on guyker.com. Guyker repairs or replaces at its discretion, and the buyer pays any shipping on the claim.
What options does the Guyker GMA-009B Adjustable Tune-O-Matic Style Guitar Bridge… come in?
Color: Aluminum Anodized Chrome, Aluminum Anodized Black, Aluminum Anodized Gold, Aluminum Anodized Red, Aluminum Anodized Green, Aluminum Anodized Grey.
Where can I buy the Guyker GMA-009B Adjustable Tune-O-Matic Style Guitar Bridge…?
The Guyker GMA-009B Adjustable Tune-O-Matic Style Guitar Bridge… is sold directly by Guyker on guyker.com. The Shop now button on this page goes straight to the product there, and code ALEKSANDRBODNAR can be applied at checkout.
Is the Guyker GMA-009B Adjustable Tune-O-Matic Style Guitar Bridge… in stock?
Yes. Guyker lists it as in stock on guyker.com as of our latest check. Stock and prices refresh throughout the day.
Is Guyker a legit store?
Guyker is a good fit for players and hobby builders who want budget-friendly tuners, bridges and small hardware with clearly listed specs. Skip it if you need a part tomorrow, since standard delivery is quoted at 7 to 14 business days after 1 to 3 days of processing. Measure your peg holes, string spacing and post spacing before ordering, because fit is the whole game with replacement hardware. Our full Guyker review covers shipping, returns and what to check before ordering.
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