TorqTubes T-Handle Bundle

Complete Professional Torque System

• Includes 2 Nm, 3 Nm, 4 Nm and 5 Nm TorqTubes
• Includes PrestaRatchet T-Handle Pro Set
• Four dedicated preset torque values cover common low-torque bicycle fasteners
• ±4% TorqTube torque accuracy
• No torque setting or adjustment required
• Select the required TorqTube, install the appropriate bit and tighten

Premium TorqTube Technology

• Patented preset torque-limiting mechanical overrun
• Full mechanical overrun provides unmistakable tactile feedback when preset torque is reached
• Automatically resets after every torque cycle
• Factory calibrated
• Rated for 10,000+ torque cycles at preset torque
• Internal spring design prevents calibration drift
• No scheduled calibration service required
• Built-in over-torque protection helps protect the torque mechanism

Direct-Drive Unscrewing

• TorqTubes provide direct mechanical drive when operated counterclockwise
• Fasteners can be loosened without removing the TorqTube
• Safe for unscrewing up to 30 Nm
• Unscrewing does not affect torque calibration
• Tighten and loosen with the same assembled tool

All-Metal Professional Construction

• Steel internal torque mechanism
• Anodized aluminum outer housing
• Compact inline design
• Impact resistant
• Designed for professional workshop, workstand and race-support use

Professional T-Handle System

• Patented reversible ratchet with thumb-wheel operation
• Ratchet rated for up to 60 Nm
• Included 100 mm extension adds reach and can be positioned to create a T-handle
• Standard 1/4" hex interface throughout the system
• Remove the TorqTube to use the ratchet as a conventional high-strength bicycle service tool
• Compatible with standard 1/4" hex bits and Prestacycle accessories

Complete Bicycle Bit Set

Includes 12 S2 steel bicycle tool bits:

• Hex: H2, H2.5, H3, H4, H5, H6, H8
• Torx: T10, T20, T25, T30
• Phillips: PH1
• Includes two round bit holders that can be carried on the tool shafts or used as desktop tool stands

Built for Professional Workflow

Instead of repeatedly changing the setting on a conventional torque wrench, each TorqTube provides a dedicated preset torque value. Mechanics can move between 2 Nm, 3 Nm, 4 Nm and 5 Nm simply by selecting the corresponding TorqTube.

This makes the system particularly well suited to repetitive bicycle assembly, pre-ride inspection, race preparation and professional workshop service where the same torque values are used repeatedly.

Product Information

Product Type: Professional Preset Torque Limiter & T-Ratchet Tool Set
Product Category: Torque Tools
Primary Application: Bicycle Assembly and Service
Bike Compatibility: Road, Gravel, MTB, BMX, Cyclocross, Commuter, Touring, E-Bike
Assembly Required: No
Family: TorqTube
Model: 2Nm / 3Nm / 4Nm / 5Nm Professional Set
Manufacturer: Prestacycle
Brand: Prestacycle
Bundle SKU: 93800B
EAN:
UPC:
Country of Origin: Taiwan
Country of Design: USA
Warranty: 5 Years

Torque Performance

Included Preset Torque Values: 2 Nm, 3 Nm, 4 Nm, 5 Nm
Number of TorqTubes: 4
Torque System: Preset Torque Limiter
Torque Limiting Method: Internal Mechanical Overrun
Preset Torque Setting: Factory Set
Preset Torque Adjustable: No
Torque Units: Nm
Torque Accuracy: ±4%
Torque Release Feedback: Full Mechanical Overrun
Torque Limiting Reset: Automatic
User Adjustable: No
User Calibration Required: No
Calibration Method: Factory Calibrated
Calibration Stability: Spring Design Prevents Calibration Drift
Rated Torque Cycles: 10,000+ @ Preset Torque per TorqTube
Over-Torque Protection: Yes
Routine Maintenance: None Required

TorqTube Operation

Clockwise Operation: Torque Limiting
Counterclockwise Operation: Direct Drive for Unscrewing (No Torque Limiting)
Safe for Unscrewing: Yes
Maximum TorqTube Unscrewing Torque: 30 Nm
Power Tool Compatible: Yes, With Appropriate Adapter
Power Drill Compatible: Yes, With Appropriate Adapter
Power Screwdriver Compatible: Yes, With Appropriate Adapter
Power Tool Adapter Included: No

TorqTube Construction

Construction: All-Metal
Body Material: Steel with Aluminum Outer Housing
Torque Mechanism Material: Steel
Outer Housing Finish: Anodized Aluminum
2Nm Color: Black
3Nm Color: Grey
4Nm Color: Red
5Nm Color: Orange
Impact Resistance: Withstands Drops Exceeding 10 ft (3 m) Without Damage or Loss of Calibration
Patent Status: Patented
Primary Technology: Patented Preset Torque-Limiting Mechanical Overrun

Drive & Compatibility

TorqTube Drive Interface: Standard 1/4" Hex
TorqTube Input Interface: Standard 1/4" Hex
TorqTube Output Interface: Standard 1/4" Hex
Compatible Driving Tools: Prestacycle Ratchets and Compatible Standard 1/4" Hex Driving Tools
Compatible Bits: Standard 1/4" Hex Bits
Included Driving Tool: PrestaRatchet T-Ratchet
Ratchet Maximum Torque: 60 Nm

T-Ratchet System

Ratchet Type: Reversible T-Ratchet
Ratchet Interface: Standard 1/4" Hex
Ratchet Control: Thumb Wheel
Reverse Control: Top-Mounted Reverse Knob
Maximum Ratchet Torque: 60 Nm
Extension Length: 100 mm (4 in)
T-Handle Function: Yes
Extension Function: Yes

Included Items

2Nm TorqTube: 1
3Nm TorqTube: 1
4Nm TorqTube: 1
5Nm TorqTube: 1
PrestaRatchet T-Ratchet: 1
100 mm Extension: 1
Round Bit Holders / Tool Stands: 2
S2 Steel 1/4" Hex Bits: 12
Carrying Case Included: No

Included Bits

Hex Bits: H2, H2.5, H3, H4, H5, H6, H8
Torx Bits: T10, T20, T25, T30
Phillips Bit: PH1
Total Bits: 12

Applications

Preset Torque Function: Yes
Available Preset Values in Set: 2 Nm, 3 Nm, 4 Nm, 5 Nm
Conventional Ratchet Function: Yes
Precision Final Tightening: Yes
Fast Tightening: Yes
Fast Loosening: Yes
Professional Shop Use: Yes
Home Mechanic Use: Yes
Travel Use: Yes
Race Support Use: Yes

Dimensions & Weight

2Nm TorqTube: 68 × 15.5 mm maximum; 51 g
3Nm TorqTube: 68 × 15.5 mm maximum; 51 g
4Nm TorqTube: 75.75 × 18.1 mm maximum; 76 g
5Nm TorqTube: 75.75 × 18.1 mm maximum; 76 g
T-Ratchet Weight: 50 g
100 mm Extension Weight: 44 g
Total Bundle Weight: 432 g

Service & Support

Scheduled Service Required: None
TorqTube Replacement Parts Available: No
Replacement Bits Available: Yes
Storage Recommendation: Dry Environment
Packaging Type: Box / Sealed Poly Bag

Specifications subject to change without notice. Prestacycle continually improves products and reserves the right to update specifications without prior notice.

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.

California Proposition 65 Warning

This product can expose you to chemicals including Nickel (Metallic), Lead, Diisononyl Phthalate (DINP), Urethane (Ethyl Carbamate), 1,3-Butadiene or Styrene, which is known to the State of California to cause cancer or reproductive harm.

For more information, go to www.P65Warnings.ca.gov.

Prestacycle Statement:

• Products made with Stainless or Plated Steel contain Nickel (Metallic).
• Products made with Brass contain Federally accepted trace amounts of Lead.
• Most soft Plastics including Vinyl contain Diisononyl Phthalate (DINP) .
• Buna Rubber contains1,3-Butadiene and Styrene.

Prestacycle manufactures it’s products with these materials as they are the highest standard available to manufacture these products to suit their purpose. Prestacycle does not dispute any of the findings made by California or the Federal Government. The health and safety of our customers is very important to us. We will always take every step possible to insure our products are as safe as possible.

Prestacycle warrants TorqTubes to be free from defects in materials and workmanship for five years or within the rated product life cycle, whichever occurs first, under the conditions stated herein. This warranty does not apply to normal wear, misuse, modification, or operation beyond the product's specified limits. TorqTubes provide direct-drive counterclockwise operation for unscrewing up to the specified maximum of 30 Nm.

This warranty is expressly limited to repair or replacement of product found to be defective. Prestacycle assumes no liability for loss or damage 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 service procedures, 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.