11T 13T 17T MTB Road Bike Rear Derailleur Jockey Wheel Ceramic Bearing Pulley CNC Guide Roller ldler 4mm5mm6mm For Shimano Sram

Description:
Upgrade your bike's performance with the Bicycle Rear Derailleur Ceramic Bearing Pulley Jockey Wheel. Designed with precision and durability in mind, this jockey wheel is a must-have for any avid cyclist.

Featuring ceramic ball bearings, this jockey wheel offers exceptional performance, especially in low load and high-speed environments. The results of simulations and experimentations have shown that these ceramic ball bearings deliver outstanding results.

With its aluminum alloy and ceramic bearing structure, this jockey wheel is built to last. It provides smooth and efficient shifting, allowing you to enjoy a seamless ride.

The Bicycle Rear Derailleur Ceramic Bearing Pulley Jockey Wheel comes in three sizes: 11T, 13T, and 17T. The 11T size measures approximately 41mm in diameter, while the 13T size measures about 51mm in diameter. The 17T size is approximately 67mm in diameter. All sizes have a thickness of about 8.5mm.

This jockey wheel is available in four vibrant colors: Black, Red, Blue, and Green. Choose the color that complements your bike's aesthetics and make a statement on the road.

Specifications:
• Size: 11T/13T/17T
• Structure: Aluminum alloy + ceramic bearing
• Color: Black/Red/Blue/Green
• Weight: 11T - about 12g (1 set), 13T - about 15g (1 set), 17T - about 20g (1 set)
• Fit for 4/5/6mm roller screw axis
• Compatible with most rear derailleurs on the market

Features:
• Enhanced Performance: The ceramic ball bearings deliver exceptional performance, especially in high-speed situations, providing you with a smooth and efficient ride.
• Durable Construction: Made with an aluminum alloy and ceramic bearing structure, this jockey wheel is built to withstand the demands of rigorous cycling.
• Size Options: Choose from three different sizes to ensure the perfect fit for your bike's rear derailleur.
• Vibrant Colors: Available in Black, Red, Blue, and Green, this jockey wheel adds a pop of color to your bike.

Package List:
• 1 x Bicycle Rear Derailleur Ceramic Bearing Pulley Jockey Wheel

Upgrade your bike's shifting performance with the Bicycle Rear Derailleur Ceramic Bearing Pulley Jockey Wheel. Order yours today and experience smoother and more efficient gear changes on your rides.

Note: For optimal performance, ensure the roller screw axis of your rear derailleur is 4mm, 5mm, or 6mm in size.