breathable fabrics

this derailleur combines performance engineering with durability for demanding cyclists

Crafted from 100% Pure New Wool

For SRAM AXS Power Meter Quarq

Stay dry and comfortable with the Pas Normal Studios Essential Shield Jacket

ceramicspeed ospw rs alpha sram xplr e1 variantid_4045 breathable fabricsCeramicSpeed OSPW RS Alpha is a high performance derailleur cage system engineered for SRAM XPLR E1 drivetrains. Featuring ceramic coated pulleys and a lightweight titanium construction, it reduces friction and improves shifting precision across gravel and mixed terrain riding. The system delivers smoother power transfer, faster gear changes, and enhanced durability compared to standard cages. Its optimized geometry maintains consistent chain tension