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SKU:RTS-Bass bridge-GK1015-BK
PRODUCT DESCRIPTION
Upgrade your 4-string bass with a high mass vintage-style bridge designed for solid construction and adjustable setup control. The Guyker GK1015 bass bridge features adjustable saddles, zinc alloy construction, 20 mm string spacing, and through-the-body stringing support for compatible bass replacement and upgrade projects.
Key Features
- High mass vintage-style bridge: Designed for 4-string bass replacement, repair, and upgrade projects.
- Adjustable saddles: Support action setup, intonation adjustment, and string positioning during installation.
- Zinc alloy construction: Features a zinc alloy baseplate and zinc alloy saddles for solid bass hardware construction.
- Through-the-body stringing support: Suitable for compatible bass bodies using through-body string installation.
- Multiple finish options: Available in Chrome, Black, Gold, and Rainbow finishes depending on the selected variant.
- Fitment reminder: Please verify bridge dimensions, string spacing, mounting hole spacing, and installation layout before ordering.
Technical Specifications
| SKU / Model | GK1015 |
| Original SKU Reference | Bass bridge-GK1015-CR |
| Product Type | 4-String High Mass Bass Bridge |
| Suitable For | 4-string bass |
| Baseplate Material | Zinc alloy |
| Saddle Material | Zinc alloy |
| Number of Strings | 4-string |
| String Spacing | 20 mm |
| Total Length | 55 mm |
| Total Width | 84.1 mm |
| Mounting Reference | 20 mm / 28.1 mm / 60.1 mm, based on size chart |
| Stringing Style | Through-the-body |
| Weight | 295 g per set |
| Color Options | Chrome, Black, Gold, Rainbow |
| Package Includes | 1 x zinc alloy bridge, 6 x unplated screws |
Compatibility Notes
Important: Please verify your bridge dimensions, 20 mm string spacing, mounting hole spacing, and installation layout before ordering. Bass bridge fitment may vary depending on the instrument model, production year, factory, and existing hardware layout.
Package Includes
- 1 x zinc alloy bass bridge
- 6 x unplated screws
Installation Note
Before installation: Compare the bridge footprint, string spacing, mounting screw layout, and through-body string path with your existing bass bridge or planned body routing.
Size Reference
Important: Please refer to the size chart below and compare all dimensions with your original bridge before ordering.

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FAQS
Do you class a reverse headstock guitar as a left hand guitar?
How do I determine the right size/fit for a specific accessory?
Can you provide more details about the materials used in your products?
At Guyker, we prioritize the use of high-quality materials to ensure the durability and performance of our products. While the specific materials used may vary depending on the accessory, we commonly utilize materials such as:
■ Metals: We often use materials like stainless steel, aluminum, and brass for hardware, bridges, and other metal components.
■ Plastics: Certain accessories may incorporate durable and impact-resistant plastics such as ABS or polycarbonate for knobs, pickguards, and other components.
■ Woods: Some accessories, like guitar knobs or picks, may be made from various types of wood, including rosewood, ebony, or maple.
For more detailed information about the materials used in a specific product, we recommend reviewing the product descriptions or reaching out to our customer support team at [support@guyker.com] for further clarification.
Do you offer international shipping?
Yes, we offer international shipping to customers worldwide. When placing your order, please ensure that you provide accurate international shipping information, including your complete address and contact details.
Please note that international shipping may be subject to customs duties, taxes, and additional fees imposed by the destination country. These charges are the responsibility of the recipient and may vary depending on the country's customs policies.
What is your process for returning or exchanging a product?
To initiate a return or exchange, please follow these steps:
■ Contact our customer support team at [support@guyker.com] or visit our website's Returns/Exchanges page.
■ Provide your order details and the reason for the return or exchange.
■ Our customer support team will guide you through the process and provide you with a return/exchange authorization if applicable.
■ Follow the instructions provided, including packaging the product securely and attaching the necessary labels or documentation.
■ Ship the product back to us using a traceable and insured shipping method.
■ Once we receive the returned product and verify its condition, we will process the return or exchange accordingly.
Can I return or exchange a product if it's been used?
In most cases, products that have been used or show signs of wear may not be eligible for return or exchange unless there is a defect or error on our part. We recommend reviewing our specific return/exchange policy or contacting our customer support team at [support@guyker.com] to determine the eligibility of your particular product.
Do I need to cover the return shipping costs?
The responsibility for return shipping costs may vary depending on the reason for the return or exchange. In some cases, such as if the product is defective or if we made an error, we will provide a prepaid shipping label or reimburse your return shipping costs. However, if the return or exchange is due to a change of mind or a non-defective product, you may be responsible for the return shipping costs. We recommend reviewing our return/exchange policy or contacting our customer support team at [support@guyker.com] for specific details regarding return shipping costs.

Ready to Ship (US) | GK1015 4 String High Mass Vintage Machined String Spacing Adjustable Bass Bridge
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