Burley Ballz Thru Axles Water Resistant inspired by the need for

inspired by the need for elegant

Todays Flow MK4 gives you the control you need to push boundaries

}Zipp Freehub Kit - 10 to 11-speed 188 SRAM

Zipper pull tabs for easy operation while wearing gloves

Neoprene ankle cuff to keep out moisture and road grit

Burley Ballz Thru Axles Water Resistant inspired by the need forBurley Coho Axles Enables connection of the Coho XC trailer to bikes with 12mm rear thru axles. Multiple thread pitches and lengths available. Stock thru axles are not able to accommodate any sort of axle mounted hitch system. A Burley Coho Ballz Thru Axle is required for any bike with a 12mm rear thru axle to use the Coho XC. The Burley Ballz Thru Axle is not compatible with all carbon fiber bike frames (consult manual). Official Burley Ballz adapter