




Guyker BB102 Drop D Bass Tuner 1R with 1:22 Gear Ratio
SKU:BB100-CR-D-1R
PRODUCT DESCRIPTION
Key Features:
- Drop D lever mechanism allows quick switching of the lowest bass string between two preset tunings
- 1:22 gear ratio supports precise and controlled tuning adjustment
- Zinc alloy body with steel gear components for reliable hardware strength and daily use
- Designed as a single 1R bass tuner for the lowest string position
- Supplied size drawing shows a Ø13.8 mm peg hole requirement and Ø8.5 mm string post diameter for fitment verification
- Dimension diagram also confirms the mounting screw spacing and tuner footprint for replacement matching
- Practical replacement or upgrade part for basses with compatible tuner layout and measurements
Specifications:
- Material: Zinc alloy body, steel gear components
- Type: Drop D bass tuner
- Gear Ratio: 1:22
- Configuration: 1R
- Overall Height: 43.1 mm
- Peg Hole Requirement: Ø13.8 mm
- String Post Diameter: Ø8.5 mm
- Tuner Housing Width: 19.3 mm
- Tuner Plate Height: 30.7 mm
- Mounting Screw Spacing: 13 mm
- Tuning Button Width: 40.2 mm
- Lever Shaft Diameter: Ø6 mm
- Lever Tip Diameter: 1.5 mm
- Suitable For: Bass, lowest string position only
Package Includes:
- 1 x Drop D bass tuner
- Mounting screws included
Fitment Note / Warm Reminder:
Please verify the 1R orientation, peg hole size (Ø13.8 mm), string post diameter (Ø8.5 mm), mounting screw spacing (13 mm), and overall tuner footprint before ordering. This tuner is intended for the lowest bass string only. If your existing tuner layout or mounting position differs, installation may not fit properly.
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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.

Guyker BB102 Drop D Bass Tuner 1R with 1:22 Gear Ratio
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