Park Tool ATD-1.2 Torque Driver
Best precision tool for cyclists maintaining delicate carbon fiber components.
This adjustable driver is the perfect safeguard for carbon components, ensuring you never over-tighten a bolt again. With its factory-calibrated precision and integrated bit storage, it brings professional-grade torque control to your home workshop in a compact, reliable package.
$79.95
at
Sound Bikes & Kayaks
Who it's for
- Cyclists protecting delicate carbon fiber components from over-tightening
- Home mechanics needing versatility for common cockpit adjustments
- Frequent users prioritizing tool longevity and hand comfort
Who should skip it
- Mechanics needing higher torque for cranks or cassettes
- Budget-conscious riders needing only a single fixed-torque setting
- Travelers who risk losing loose bits in their kit
Performance breakdown
Torque Precision
Factory calibration ensures consistent, reliable tension for delicate carbon components.
Build Quality
Robust all-metal internals provide long-term durability for frequent shop use.
Ergonomics
Comfortable grip design minimizes hand fatigue during repetitive bolt adjustments.
Feedback Clarity
Audible click provides unmistakable confirmation when the torque limit is reached.
Bit Versatility
Covers the most common bicycle fasteners but lacks specialized bit variety.
Ease of Use
Intuitive operation makes precise tightening accessible for home mechanics of all levels.
Key Specs
Torque settings
4, 4.5, 5, 5.5, and 6 Nm
Drive size
0.25 inches
Included bits
3mm hex, 4mm hex, 5mm hex, T25 Torx
Material
Metal internal construction with composite grip
Intended use
Bicycle maintenance and fastener tightening
Magnetic tip
Yes
Number of pieces
4
Number of functions
1
Tool type
Adjustable Torque Driver
Country of origin
USA
Know before you buy
Still have a question?
Ask Metto anything about the Park Tool ATD-1.2 Torque Driver before you decide.
