Tripeak Oversized Pulley Wheels Jetstream Pro Ceramic Bearings Shimano MTB SGS 13T/18T 11S/12S Black

This kit includes ceramic bearings, with the upper pulley wheel having 13 teeth and the lower one having 18 teeth. This ensures improved efficiency and performance for your rear derailleur.

• Exclusive patented design: Ensures outstanding innovation and performance.
• Compatible with Shimano M81XX/M71XX/M61/M51XX SGS type: Offers wide applicability. Works with both 11 and 12-speed gear systems.
• Narrow-Wide teeth: Prevents chain drops and increases stability.
• Durable composite material pulley wheels: Increases longevity.
• Grade 5 ceramic bearings: Provides high efficiency and low friction.
• Comes with 3 ml ceramic oil: For optimal maintenance.
• Oversized pulley wheels with 18 teeth: Enhances gear shifting and performance.

Please note, this product is not compatible with M91XX. 

Upgrade your bike with Tripeak Jetstream Pro ceramic bearings and experience enhanced performance on your ride.