pulley wheels for sram 11s Colour:Black Cognition DB hubset rolls efficiently

Cognition DB hubset rolls efficiently whether you are pedaling or coasting

The handbuilt OSPW System has two spring tension settings

No compromises

a single charge ensures 50 hours of use at least

The OSPW system for SRAM eTap derailluers is compatible up to a 32 tooth cassette size and with both short cage & WiFli derailluer bodies

pulley wheels for sram 11s Colour:Black Cognition DB hubset rolls efficientlyDelivery in 5 10 business days (EU) Finance available at checkout with humm by flexifi. Regardless of which SRAM 11 speed rear derailleur you have, it will work better with the CeramicSpeed Pulleys. Our pulley wheels reduce drivetrain friction and increase bearing life. The CeramicSpeed Pulley Wheels are designed to work with less drag, putting more of your power into propulsion. There are three choices for SRAM. The first is our Standard: machined