C-Bear Alloy Pulley Full Ceramic Jockey wheel Shimano/Sram 10-11 spd Groupset_Shimano better sealing against contamination and

better sealing against contamination and forward and backward compatibility

Weight according to manufacturer: n / a

They last 60% longer than our Standard Bearings

Choose your model and we will organise a DHL courier to pick up your crank

Reach new goals and explore new roads with a power meter that delivers on accuracy

C-Bear Alloy Pulley Full Ceramic Jockey wheel Shimano/Sram 10-11 spd Groupset_Shimano better sealing against contamination andDelivery in 5 10 business days (EU) Finance available at checkout with humm by flexifi. These Aluminium Jockeys wheels with Full ceramic bearings are a treat to save you watts, whether a sporting event or a headline TT they are sure to help you with that PB.