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AUMSEN Upgrade Kit, Bigsby B5/B7 Front Roller 2-1/16（52.5mm）.
A stainless-steel front roller and axle upgrade for Bigsby B5/B7 assemblies. The grooved roller is designed to maintain string alignment, while embedded bearings are listed on both sides; measure the total length before ordering.
SKU 267589623965
$15.99 USD
Taxes and import duties included. Delivery is shown in your cart.
| Specification | Details |
|---|---|
| Material | stainless steel |
| Spacing | 2-1/16" (52.5mm) |
| Total length | 56.7mm |
| Features | grooved roller and embedded bearings on both sides |
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Model names identify the wording in the catalogue, not a verified fit for every year or version. Match your existing part’s dimensions, mounting pattern and threads. Ask us before drilling or modifying your guitar.
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