Jrc Components Ceramic Pulleys

Our Ceramic Jockey Wheels are crafted from billet aluminium, CNC machined and finally anodised before having hybrid ceramic bearings installed.

Our pulley wheels come in on the scales at only 8.5grams per wheel (17grams per set).

The jockey wheels feature a ceramic bearing for extra strength and less friction.

Our ceramic bearings are fully sealed and packed with grease to ensure flawless use all year round.

Many ceramic bearings companies play on the marketing ploy of being able to spin for a matter of minutes however this typically means they use a light lubricant instead of grease which is easily washed away and leads to fast wear.

For this reason, we use a thicker grease to increase longevity and ensure much higher mileage of a low friction drivetrain.

Compatible with 9/10/11 speed chains (All systems using 11t jockey wheels:

Shimano / Sram / Campagnolo).

Brass adaptor included allowing for use with Sram m4 bolt system.

If you are looking to replace or upgrade your drivetrain we ensure these pulleys will perform to a much higher standard than standard Delrin wheels equipped on most derailleurs and will also ensure much higher mileage due to the slow wearing nature of machined aluminium.

Available in 7 Colour options.

Includes:

2 Pulley Wheels.

4mm adapter for use with Sram derailleurs.

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