JRC Components Ceramic 13T Pulley Wheel sets are compatible with all 12 speed Shimano MTB Systems. Our 13 tooth Pulley Wheels are crafted from billet 7075-T6 aluminium, CNC machined and finally anodised before having hybrid ceramic bearings installed.
Specification:
- Premium Materials: Constructed from CNC machined 7075-T6 aluminium for lightweight durability, complemented by hybrid ceramic bearings for reduced friction and increased efficiency.
- Enhanced Performance: Sealed hybrid ceramic bearings ensure smoother operation and longer life, minimising maintenance needs and boosting ride quality. Packed with grease for flawless year-round performance.
- Precision Shifting: Smooth and accurate shifting under all conditions due to the superior precision of the rigid aluminium body.
- Lightweight, Robust Design: Each jockey wheel set weighs only 24 grams yet is durably constructed to endure demanding riding conditions without compromising performance.
Compatibility:
For a comprehensive list of compatible derailleurs, please see the 'compatibility' dropdown tab on the top of this page.
Have you found what you are looking for?
