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For 6v 3w dynamo hubs
full-composite OverDrive Aero steerer
Cartridges fully replace the functional mechanism of KS dropper posts
You will need bolts like our 6mm bolts which are optimized for single ring mounting
Formerly the Z410 model
CeramicSpeed OSPW X Pulley Wheel System Shimano GRX RX820 2x12 - Coated Races Aluminum Pulley Carbon Cage BLK MFPN=SCHS20294S0100 For 6v 3w dynamo hubsThis OSPW X system for Shimano GRX RX820 2x12 speed rear derailleurs is built for gravel and cross disciplines and meets the needs for durability low friction and longevity. The four spring tension settings allow customised setup based on ride conditions and the handbuilt OSPW System offers custom molded carbon fiber cage for lightweight and durability. CeramicSpeed OSPW Systems reduces friction 35 40% over stock pulley configuration. Largest Cog 36
