7 Pro TorqKeys Set - T-Handle Torque Tool - 4Nm, 5Nm, 6Nm, 8Nm, 10Nm, 12Nm + 18 Bits Bundle

Proven at the Highest Level of Cycling

Trusted by professional race mechanics—including Tudor Pro Cycling—the Pro TorqKey is designed for the fast, repeatable torque verification required during bicycle assembly, race preparation, and routine service. Its simple preset operation allows mechanics to work quickly while maintaining consistent torque on critical fasteners.

Fast, Repeatable Torque

• Factory preset to deliver accurate, repeatable torque every time.
• No torque adjustment required before use.
• Simply tighten until the tool provides mechanical overrun feedback, then stop.
• Automatically resets after every use for fast, repetitive service.

Patented Torque-Limiting Technology

• Patented ball-bearing spring-release mechanism provides unmistakable tactile feedback when preset torque is reached.
• Internal spring design resists calibration drift, eliminating routine recalibration.
• Safe for tightening and unscrewing without affecting calibration.
• Factory calibrated for long-term accuracy and reliability.

Built for Professional Service

• Ergonomic four-finger T-handle provides exceptional comfort and control.
• Compact, low-profile design reaches fasteners in confined spaces.
• Heavy-duty zinc alloy shaft is engineered for demanding workshop use.
• Impact resistant to drops exceeding 10 ft (3 m) without damage or loss of calibration.
• Magnetic bit holder allows fast, secure bit changes.

Designed for Speed

• Color-coded lower handle allows instant identification of torque value on the workbench or in the toolbox.
• Compatible with all standard 1/4" hex bits for outstanding versatility.
• Ideal for bicycle assembly, race preparation, routine service, and pre-ride safety checks.

Professional Confidence

Helps prevent over-tightening of lightweight carbon and alloy components.

Eliminates the variability of hand tightening.

One simple tool delivers consistent, repeatable results from the first fastener to the last.

FIND THE RIGHT PRESTACYCLE TORQUE TOOL

Prestacycle offers a complete family of professional bicycle torque tools, each designed for a different style of service.

Mini TorqKeys™

The smallest preset torque tools for cyclists.

• Available in 2, 3, 4 and 5 Nm
• Ultra-compact pocket design
• Includes six bicycle tool bits
• Ideal for ride kits, travel, bikepacking and everyday maintenance

Pro TorqKeys

Professional preset T-handle torque tools.

• Available in 4, 5, 6, 7, 8, 10 and 12 Nm
• Faster workflow for professional workshops
• Ergonomic four-finger T-handle
• Ideal for race mechanics, workshops and frequent service

TorqRatchet GO Lite

Portable torque-indicating multi-tool.

• Real-time torque indication
• 3–12 Nm
• Ideal for cyclists who need one portable tool for many torque values

TorqRatchet ELITE Lite

Maximum precision torque-indicating multi-tool.

• Real-time torque indication
• 2–12 Nm
• Finest 0.5 Nm resolution
• Professional workshop capability in a portable format

TorqTubes™ (Coming Soon)

Our next generation of premium professional workshop torque tools.

Always tighten fasteners to the torque specification recommended by the bicycle or component manufacturer.

Product Information

Product Type: Professional Preset Torque Tool Bundle
Product Category: Torque Tools
Family: Pro TorqKeys
Included Torque Values: 4, 5, 6, 7, 8, 10 & 12 Nm
Manufacturer: Prestacycle
Brand: Prestacycle
Country of Design: USA
Country of Origin: Taiwan
Warranty: 1 Year

Included Items

Pro TorqKeys Included: 7 tools
Torque Values Included: 4, 5, 6, 7, 8, 10 & 12 Nm
Professional Bit Set Included: Yes
Included Hex Bits: 2, 2.5, 3, 4, 5, 6, 8 mm
Included Torx Bits: T10, T20, T25, T30
Included Phillips Bits: PH1
Compatible Bit Standard: Standard 1/4" Hex

Performance

Torque Accuracy: ±6%
Calibration: Factory Calibrated
Maintenance Required: None
User Calibration Required: No
Torque Limiting Method: Internal Mechanical Overrun
Torque Release Feedback: 20° Mechanical Overrun

Applications

Professional Shop Use: Yes
Race Support Use: Yes
Home Mechanic Use: Yes
Travel Use: Yes

Disclaimers

Check with the manufacturer of your components and fittings for proper torque specifications. Always follow Manufacturer guidelines for installation and removal of nuts, bolts and screws.

Prestacycle warrants all Prestacycle torque tools to be free of defective material or workmanship for 1 years, and under the conditions stated herein. This warranty does not apply to standard wear items such as tool ends and tool bits. This warranty is expressly limited to repair or replacement of product found to be defective. Prestacycle assumes no liability for loss due to failure of any product to perform satisfactorily. Prestacycle makes no other warranty, expressed or implied, except that of title. Any and all other warranties are expressly disclaimed.

This warranty applies under conditions of intended use and is exclusive of equipment subjected to: Failure to follow recommended assembly and service procedures, Lack of proper maintenance, excessive duty cycle, exposure to the elements, shipping damage and modification not authorized by Prestacycle. No warranty claims will be honored without prior authorization for repair from Prestacycle. Any replaced or repaired equipment will be warranted for the remainder of the warranty term only.