Park Tool Dummy Hub
Best drivetrain stabilizer for home mechanics performing deep bike cleaning.
This clever device keeps the drivetrain tensioned and functional when the rear wheel is removed. It is an essential companion for deep cleaning sessions or safe transport, ensuring the chain stays in place and the bike remains stable.
$23.95
at
World Class Bikes
Who it's for
- Home mechanics performing drivetrain cleaning and derailleur adjustments
- Cyclists maintaining a fleet of bikes with varying axle standards
- Travelers protecting their bike frame during transport
Who should skip it
- Technicians needing to diagnose shifting issues across the entire cassette
- Casual riders seeking simple, low-cost maintenance solutions
- Mechanics frustrated by finicky setup processes
Performance breakdown
Compatibility Range
Seamlessly bridges the gap between quick-release and thru-axle frame standards.
Drivetrain Maintenance
Keeps the chain perfectly tensioned for effortless cleaning and degreasing.
Ease of Installation
Slides into dropouts quickly without requiring complex tools or adjustments.
Build Durability
Rugged construction withstands the rigors of a busy workshop environment.
Shifting Functionality
Allows for precise derailleur indexing while the rear wheel is removed.
Transport Stability
Provides essential structural support for the frame during bike transit.
Key Specs
Tool Type
Dummy Hub
Compatibility
Derailleur systems and 1/8 inch chains
Frame Compatibility
Open dropouts and thru-axle frames up to 12mm
Number of Pieces
1
MPN
DH-1
Axle Diameter
12mm
Know before you buy
Still have a question?
Ask Metto anything about the Park Tool Dummy Hub before you decide.
