11T/13T Ceramic Bearing Jockey Wheel MTB Road Bike Derailleur

Enlee 11T/13T Ceramic Bearing Rear Derailleur Jockey Wheel

Upgrade your drivetrain with the Enlee Ceramic Bearing Jockey Wheel — a precision-engineered rear derailleur guide pulley built for MTB and road cyclists who demand smoother, more efficient shifting. Available in 11T and 13T tooth counts, this jockey wheel features imported ceramic bearing technology for ultra-low friction, extended service life, and a noticeably lighter pedal stroke.

Made in Mainland China.

Why Ceramic Bearings?

• Ultra-Low Friction: Ceramic balls dramatically reduce rolling resistance compared to standard steel bearings, allowing your chain to transfer more power with less effort.
• Self-Lubricating & Maintenance-Free: Ceramic bearing technology features a built-in self-lubrication system, meaning less time wrenching and more time riding.
• Silk-Smooth Rotation: Experience buttery-smooth pulley rotation for higher transmission efficiency and a more effortless cycling experience.
• Superior Strength & Durability: Ceramic balls offer greater hardness and longevity compared to conventional metal ball bearings.

Precision Construction

• CNC Milled Body: Machined to tight tolerances for perfect concentricity and a secure, rattle-free fit.
• Anodized Finish: Corrosion-resistant anodizing protects the alloy body against the elements and everyday wear.
• Deep-Tooth Profile: The deep-tooth guide wheel design helps reduce chain drop, delivers crisp and precise gear shifts, and ensures more stable chain engagement under load.

Wide Compatibility

• Compatible with 8, 9, 10, and 11-speed rear derailleurs
• Suitable for both Tension Pulley and Chain Guide Pulley positions
• Mounting shaft outer diameter compatible with 4mm, 5mm, and 6mm axles (adapter sleeve included)
• Fits most MTB and road bike rear derailleurs

Specifications

• Brand: Enlee
• Available Sizes: 11T / 13T
• Bearing Type: Ceramic Ball Bearing
• Construction: Metal Bearing Race, CNC Milled, Anodized Alloy Body
• Compatibility: 8/9/10/11-Speed Rear Derailleurs
• Axle Compatibility: 4mm / 5mm / 6mm
• Origin: Made in Mainland China

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Frequently Asked Questions

Q: What speeds are compatible with this ceramic jockey wheel?

A: The Enlee ceramic bearing jockey wheel is compatible with 8-speed, 9-speed, 10-speed, and 11-speed rear derailleurs, making it a versatile upgrade for a wide range of MTB and road bike drivetrains.

Q: What is the difference between the 11T and 13T jockey wheel?

A: The tooth count affects how the chain wraps around the pulley. An 11T (11-tooth) pulley is more compact and common on standard rear derailleurs, while a 13T (13-tooth) pulley provides a larger wrap angle which can further reduce chain friction and improve shifting smoothness. Choose based on your derailleur's design and the pulley position (tension or guide).

Q: Do I need any special tools to install this jockey wheel?

A: No special tools are required. The jockey wheel uses a standard mounting bolt compatible with 4mm, 5mm, and 6mm axle diameters. An adapter sleeve is included for easy fitment across different derailleur brands and models.

Q: Is this jockey wheel suitable for both MTB and road bikes?

A: Yes. The Enlee ceramic bearing jockey wheel is designed for use on both mountain bikes (MTB) and road bikes, as long as the derailleur is 8 to 11-speed compatible.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.