RISK RT139 Titanium Centerlock Disc Brake Rotor Lockring for Campagnolo CP WTO Wheelsets

RISK RT139 Titanium Centerlock Disc Rotor Lockring

Upgrade your wheelset with the RISK RT139 Titanium Centerlock Disc Rotor Lockring, designed for secure installation of centerlock disc brake rotors. Made from lightweight titanium alloy, this lockring offers excellent strength, corrosion resistance, and a premium finish for road, gravel, and performance cycling setups.

Designed for Campagnolo CP / WTO wheelsets, the RT139 provides a clean, precise fit and a stylish finishing detail for your disc brake hub.

Key Features

• Titanium Alloy Construction
  Lightweight, durable, and corrosion-resistant for long-lasting use.
• Centerlock Disc Rotor Compatibility
  Designed for centerlock disc brake rotor systems.
• Campagnolo CP / WTO Wheelset Fitment
  Suitable for Campagnolo CP wheelsets and WTO series wheelsets using the compatible centerlock interface.
• M34 x P0.75 Thread Specification
  Precision-machined thread for reliable installation.
• Lightweight Design
  Weighs approximately 6.2g, helping reduce unnecessary rotating weight.
• Balanced Groove Design
  Symmetrical groove layout helps maintain dynamic balance while adding a refined appearance.
• Premium Color Options
  Available in Rainbow, Gold, and Black finishes.
• Recommended Tightening Torque
  Marked with 40 N·m LOCK for proper installation reference.

Specifications

Color Options

• Black
• Gold
• Oli slick

Package Includes

• 1 × RISK RT139 Titanium Centerlock Disc Rotor Lockring

Note: Disc rotor, wheel hub, axle, washer, and other accessories shown in the images are for display only and are not included.

Installation Notes

• Please use with the original factory washer where required.
• Recommended tightening torque: 40 N·m.
• Compatible tool: Park Tool BBT-9 or other matching specification tool.
• Manual measurement may result in slight size or weight deviations.
• Please confirm wheelset and hub compatibility before purchase.