LTWOO 105 series rear derailleur pulley wheels compatible with Shimano R7000 road groupsets

These rear derailleur jockey wheels serve as a replacement component for LTWOO 105 model derailleurs and compatible systems. Designed with a 13-tooth upper pulley and an 18-tooth lower pulley, this configuration matches the specifications for modern road cycling drivetrains. The wheels are offered in both colourful and economic editions across multiple equivalent Shimano series, including 105, 5800, 6800, and UT versions, providing options for different aesthetic preferences and component budgets. Each package contains one complete guide wheel assembly, ready for installation as a direct replacement part.

Features and Construction

The pulley wheels are manufactured to special size specifications required by LTWOO 105 model rear derailleurs. This ensures proper fitment and alignment within the derailleur cage structure for smooth chain movement and accurate shifting performance.

Material and Build

The source text specifies compatibility with multiple Shimano series equivalents but does not provide detailed material composition. The jockey wheels are designed to function within the mechanical parameters of modern road bike derailleur systems, with tooth profiles engineered for efficient chain engagement and reduced friction during gear changes.

Size and Practical Fit

These pulley wheels feature a special size designation that matches LTWOO 105 derailleur requirements. The 13-tooth upper pulley and 18-tooth lower pulley configuration is a standard arrangement for road cycling applications, providing the appropriate gear reduction and chain wrap necessary for precise shifting across cassette sprockets.

Uses and Placement

These components are intended as replacement parts for existing derailleur systems requiring maintenance or upgrades. They fit specifically within LTWOO 105 model rear derailleurs and are compatible with Shimano R7000 series groupsets, making them suitable for road bicycles with these drivetrain configurations.

Event or Professional Use

The compatibility with Shimano R7000 series makes these jockey wheels appropriate for road cycling applications where this groupset is employed. Riders seeking to maintain or refresh their existing derailleur performance can use these as replacement components without needing to replace the entire derailleur assembly.

Everyday Home Use

For cyclists performing their own maintenance, these pulley wheels offer a straightforward replacement option. The availability in both colourful and economic editions across multiple series equivalents provides flexibility for riders with different aesthetic preferences or budget considerations for their bicycle components.

Benefits and Buying Value

These jockey wheels represent a component-level solution for derailleur maintenance rather than requiring complete assembly replacement. By offering compatibility with popular Shimano series equivalents, they provide a practical option for extending the functional life of existing derailleur systems.

Reuse and Low Maintenance

As a replacement part, these pulley wheels allow cyclists to refresh worn jockey wheels while retaining their existing derailleur body and mounting hardware. This approach can be more economical than replacing the entire derailleur assembly when only the pulley wheels have worn beyond optimal performance.

Why Choose This Product

The specific compatibility with LTWOO 105 model derailleurs and Shimano R7000 series groupsets makes these jockey wheels a targeted solution for riders with these systems. The availability in multiple edition types across equivalent series provides options that match various component finishes and price points within the road cycling component market.