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Price
$48.99
GEWAGE Bottom Bracket Tool 1/2 Inch, Aluminium, Multiple Variants โ€” image 1
Hand ToolsGEWAGEโœ“ In stock

GEWAGE Bottom Bracket Tool 1/2 Inch, Aluminium, Multiple Variants

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$48.99
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About this item
  • CHOOSE THE RIGHT VARIANT: 39 mm compatible with BB9000/BB-R9100/XTR BB93, 46 mm with DUB, or T47 with DUB and Enduro.
  • PRECISE ENGAGEMENT: Precisely machined splines provide a secure fit and reduce slipping during installation and removal.
  • ROBUST ALUMINIUM: The lightweight aluminium tool socket is suitable for regular bicycle maintenance and repair work.
  • 1/2-INCH DRIVE: Suitable for standard ratchets, torque wrenches and breaker bars with a 1/2-inch square drive.
  • CHECK BEFORE PURCHASE: Spline count, diameter and bottom bracket model must exactly match the selected tool variant.
Product description

GEWAGE BOTTOM BRACKET TOOL SERIES GEWAGE bottom bracket tools are designed for precise installation and removal of compatible external bottom bracket cups. Three versions are available for different spline patterns, diameters and bottom bracket standards. GE-132BB โ€“ 16-NOTCH 39 MM Compatible with selected Shimano bottom brackets, including BB9000, BB-R9100 and XTR BB93. GE-133BB โ€“ 12-NOTCH 46 MM Compatible with SRAM DUB, Race Face Cinch, ROTOR BSA30 and other systems with a matching 12-notch, 46 mm tool interface. GE-134BB โ€“ 16-NOTCH T47 Compatible with selected SRAM DUB T47 and Enduro T47 bottom brackets with a matching 16-notch tool interface. ROBUST ALUMINIUM CONSTRUCTION The tool sockets are made from a durable aluminium alloy, combining low weight with a precise tool fit for regular maintenance and installation work. PRECISE ENGAGEMENT Precisely machined splines provide a secure fit on compatible bottom bracket cups and help reduce the risk of slipping and damage when used correctly. 1/2-INCH TOOL DRIVE The tool sockets can be used with standard 1/2-inch drive ratchets, torque wrenches and breaker bars. CHECK COMPATIBILITY BEFORE PURCHASE Before purchasing, compare the spline count, tool diameter and exact bottom bracket model with the selected variant.

Product details
Brand
GEWAGE
Manufacturer
GEWAGE
Material
Aluminium
Colour
Black
Size
16-Zahn T47 โ€“ DUB T47-kompatibel

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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