Shimano 105 Di2 7100/7150 - CyclingCeramic Derailleur Cage Race - 4 Colors

Name: Shimano 105 Di2 7100/7150 - CyclingCeramic Derailleur Cage Race - 4 Colors
Brand: CyclingCeramic
SKU: CCODCSHIM105RACEBLK
Price: 260.1 EUR
Availability: InStock

€289.00

€260.10

Upgrade your Shimano 105 R7100/7150 Di2 derailleur to a new level of performance with the CyclingCeramic Oversized Pulley Wheels (OSPW) Race. Featuring aluminum pulleys machined in France and hand-assembled ceramic bearings, this derailleur cage significantly improves transmission efficiency while reducing friction. Its modern design and lightweight carbon and aluminum construction make it an ideal choice for cyclists looking to enhance their stock bike.

Key Features:

Pulley Wheels: 14-tooth (upper) and 19-tooth (lower).
Materials: Aluminum pulleys, carbon UD, and aluminum cage.
Bearings: Hand-assembled Grade 3 ceramic bearings.
Compatibility: Shimano 105 R7100/7150 Di2 & Shimano 105 R7000 (11-speed).
Weight: 110 grams.
Spring Tension: Two adjustable positions.
Cassette Compatibility: 11-34 teeth, 11 and 12-speed.
In the Box: Complete OSPW system, bearing oil, mounting instructions, and stickers.

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Detailed Description:

Boost Your Performance

The 14-tooth (upper) and 19-tooth (lower) pulleys are precision-machined in premium aluminum in France. Combined with CyclingCeramic’s Grade 3 ceramic bearings, these pulleys greatly reduce friction, providing smoother gear changes and significant energy savings. Whether climbing steep gradients or sprinting, you'll feel the difference.

Innovative Design

The redesigned cage, crafted from carbon UD and aluminum, offers a perfect balance of lightweight construction and durability. Its sleek and aerodynamic design complements the modern aesthetics of today’s road bikes, delivering both technical and visual improvements.

Elegant Customization

Available in four stylish colors (black, red, gold, and blue), this cage adds a personalized touch to your bike. With two adjustable spring tension settings, you can fine-tune your derailleur’s performance for maximum efficiency.

Simplified Compatibility

This system is fully compatible with Shimano 105 R7100/7150 Di2 and Shimano 105 R7000 (11-speed) derailleurs, as well as cassettes ranging from 11 to 34 teeth. Installation is quick and easy, allowing you to benefit from its advantages immediately.

What’s in the Box:

Complete OSPW Race System for Shimano 105 R7100/7150.
15 ml dropper bottle of CyclingCeramic bearing oil.
Detailed mounting instructions.
Sticker sheet for customization.

Velo-Perso.com’s Review:

Shimano 105 derailleurs are renowned for their precision and speed, but their stock cage and pulleys are heavy and less efficient. By choosing the CyclingCeramic OSPW Race system, you’ll significantly enhance your drivetrain and save valuable watts, all while staying within a reasonable budget. The modern design of this new cage perfectly matches the road bikes of 2025. For tighter budgets, a simple set of CyclingCeramic pulleys is a solid alternative, but this “Race” version is the ultimate choice for both performance and aesthetics in 2025.

Storage location (from where it's shipped to you)	France
Manufacturing location	France

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