Rohloff Splined Carrier Standard Lock (Splined sprocket adapter with Lock-ring)

The Rohloff Splined Carrier Standard Lock is a high-quality sprocket adapter designed for reliable and precise drivetrain performance. Built specifically for compatibility with Gates Carbon Drive systems, this splined carrier ensures secure mounting of Rohloff splined pulleys while also supporting standard chain sprockets. Its robust lock ring system eliminates unwanted movement, delivering smooth power transfer even under high tension. Engineered with durability in mind, it maintains consistent belt alignment and enhances overall drivetrain efficiency. Whether you are upgrading your Rohloff hub setup or building a performance-focused drivetrain, this component offers dependable functionality and long-term reliability. It is an ideal choice for cyclists looking for precision engineering, low maintenance, and optimal drivetrain stability.

Key Features

• Compatibility: Works seamlessly with Gates Carbon Drive Rohloff splined pulleys

• Dual Use: Supports chain sprockets ranging from 15 to 21 teeth

• Secure Locking: Includes lock ring for firm and stable mounting

• No Micro-Movement: Prevents pulley movement caused by belt tension

• Optimized Beltline: Maintains consistent 55mm beltline alignment

• Durable Design: Built for long-term use and high drivetrain loads

Product Specifications

• Product Type: Splined sprocket adapter

• Model: Splined Carrier L (Art. 8540L)

• Compatibility: Gates Carbon Drive & Rohloff systems

• Sprocket Range: 15–21 teeth

• Lock Ring Torque: 30 Nm

• Beltline: 55 mm

• Construction: Asymmetrical pulley compatibility

Performance & Stability

• Axial Tensioning: Lock ring applies precise axial pressure to keep pulleys firmly in place

• Improved Efficiency: Eliminates micro-movements for smoother power transfer

• High Load Handling: Designed to perform reliably under belt tension stress

• Consistent Alignment: Ensures accurate belt tracking and reduced wear

Easy Operation / Usage

• Tool Compatibility: Can be tightened using Rohloff lock ring tool (Item 8518), face pin wrench, or hook wrench

• Installation: Simple and secure installation process with precise torque requirement

• Maintenance Friendly: Designed for easy removal and reinstallation when required

Why Choose This Product

• Precision Engineering: Designed specifically for Rohloff and Gates systems

• Versatile Application: Works with both belt drives and traditional chain setups

• Enhanced Reliability: Prevents unwanted movement and improves drivetrain life

• Professional Quality: Trusted component for performance-oriented cycling setups

In the Box

• Splined Carrier L

• Lock Ring