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11T Ceramic Pulley Wheels

11T Ceramic Pulley Wheels

Regular price €48.95 EUR
Regular price Sale price €48.95 EUR
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Colour: Black

Upgrade your drivetrain with our 11T hybrid ceramic pulley wheels. Compatible with a variety of Shimano, Sram, and Campagnolo 9/10/11 speed systems and available in 11 anodised colours.

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-CNC Machined 7075-T6 Aluminium Body
-Hybrid Ceramic 689RS Bearings


-Shimano 9/10/11 speed road systems (105, Ultegra [Di2], Dura Ace [Di2], etc...)
-SRAM 10/11 speed mechanical dual road systems (Apex, Rival, Force, Red)
-Campagnolo 9/10/11 speed (Centaur, Athena, Potenza, Chorus, Record [eps], Super Record [eps], etc...)


-2x 11T Ceramic Pulley Wheels
-4mm adaptor for use with Sram derailleurs


-18g per set

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Product Manual

Upgrade your drivetrain performance with JRC Components 11T Hybrid Ceramic Pulley Wheels. Crafted from CNC machined 7075-T6 aluminum, these wheels outshine standard Delrin options in both durability and aesthetics. Benefit from reduced friction and seamless integration with our ceramic pulley wheels, crafted using advanced materials and design.


  • 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 18 grams yet is durably constructed to endure demanding riding conditions without compromising performance.


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:

Do the pulleys require any maintenance?

In general very little maintenance is required for our pulleys due to both the seals and thick grease which is pre-applied.
If you would like to keep them fresh after heavy use, or long mileage and you are confident in peeling back the bearing seals with a scalpel or similar sharp blade, the bearings can be lubricated with a slightly thicker grease, such as lithium grease. Generally this is a good consistency for the bearings.

Will the anodising wear off after use?

Because the tips of the teeth on the pulleys are coming into contact most frequently with the chain, slight visibility of the raw aluminium colour can be expected after consistent use. This will not gradually expand in size however and will only be apparent on the very end of the pulleys at the contact points. Once the pulleys are kept clean, the overall colour of the body will not change over time.

Are the pulley wheels noisier than stock plastic pulleys?

While we dont have a lab based conclusion for this, measuring comparative sound levels, the level of noise when compared to stock plastic pulley wheels should be unnoticeable on a well maintained, lubricated drivetrain.

Will these work with my specific groupset?

Our 11T pulleys are intended for use with a wide variety of groupsets however they don't fit everything. For further clarification about compatibility with your specific groupset, please use our Pulley Selector Tool.

Color B/W

Smooth and Efficient: Enhance Your Performance with our 11T Ceramic Pulley Wheels

Elevate your bike's drivetrain with our 11T Ceramic Pulley Wheels. These high-performance pulley wheels, crafted from billet aluminum and featuring hybrid ceramic bearings, offer unparalleled smoothness and durability. Ideal for a variety of terrains, they not only improve the performance of your bike but also add a touch of sophistication with a choice of 11 anodized colors. Perfect for cyclists who demand both style and substance.

Customer Reviews

Based on 11 reviews

Good quality

david Carr
Jockey wheels

So good I brought another set for my sram AXS


Quick delivery. Good quality.

Mart B
Utter Bike Bling!

Very smooth & seems to be a lot of attention

Stephen Faulkner
Great quality pulley wheels

Great quality and the orange colour looks great with the my orange frame.