Park Tool ND-1 Nipple Driver
Best ergonomic tool for efficient wheel building and spoke maintenance.
This is the essential fix for the frustration of deep-section aero rims. It turns the tedious, often impossible task of seating internal nipples into a precise, controlled motion. You sacrifice the versatility of a standard driver, but you gain the reach needed to actually finish the job without losing your mind.
$23.95
More Nipple Driver options
Who it's for
- Wheel builders looking to reduce assembly time on deep-dish rims
- Mechanics working on modern high-profile carbon or aluminum wheels
- Professional shop mechanics performing high-volume wheel assembly
Who should skip it
- Home mechanics seeking a single tool for the entire building process
- Cyclists using wheels with non-standard or proprietary internal hardware
- Minimalist tool kit owners who prefer multi-functional equipment
Performance breakdown
Reach capability
Effortlessly navigates deep-section aero rims up to 50mm without obstruction.
Ergonomic control
The handle shape provides excellent torque and tactile feedback during installation.
Build durability
Rugged construction stands up to the rigors of daily shop use.
Nipple engagement
Precision tip design minimizes slippage when seating internal spoke nipples.
Workflow efficiency
Significantly reduces the time spent fumbling with hard-to-reach internal components.
Specialization level
A highly focused tool that solves a specific, frustrating wheel-building problem.
Key Specs
Tip Size
19mm
Compatibility
Rims up to 50mm deep
Intended Use
Internal spoke nipple installation
Component Compatibility
Spokes
Tool Type
Spoke Wrench
Number of Pieces
1
Number of Functions
1
Know before you buy
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