Zipp Cognition NSW Clutch Assembly Seal - Rear Hub Disc Brake / Rim Brake Generation 2 CheckoutSpec= 11.4118.069.001 } Lightweight TPU tube designed

} Lightweight TPU tube designed exclusively to work with Zipp AXS wheel sensor equipped wheels Can be used instead of a tubeless setup

Equally robust as CNCd stems

ButterCups block 20% of high-frequency “trail chatter” to reduce hand and arm fatigue leaving you feeling fresh with more control

A great look

They can be easily installed to look as if the fork and fender are one leaving your competitors wondering why they are still messing around with zip ties

Zipp Cognition NSW Clutch Assembly Seal - Rear Hub Disc Brake / Rim Brake Generation 2 CheckoutSpec= 11.4118.069.001 } Lightweight TPU tube designedZipp Cognition NSW Clutch Assembly and Seal Rear Hub Disc Brake Rim Brake Generation 2. Parts for servicing Zipp hubs.