Burley Thru-Axle - 12 x 1.0mm 167-183mm Model=Record Chain SRAM derailleurs are generally compatible

SRAM derailleurs are generally compatible

Can be mounted passenger or driver side

Forged and CNC machined 6061 aluminum clamp and lever

Dual sided power measurement system it’s accurate to +/-1

two zippered front pockets and reflective details for enhanced visibility in dark conditions

Burley Thru-Axle - 12 x 1.0mm 167-183mm Model=Record Chain SRAM derailleurs are generally compatibleBurley's adapter for bikes with a 12mm thru axle. Stock thru axles are not able to accommodate any sort of axle mounted hitch system. These thru axles have an external male threading on the end to accommodate the installation of Burley's axle mounted hitch system. Designed for bikes with 12mm thru axles Simple one time installation process to connect your Burley bike trailer to your bike Made from high quality materials like stainless steel and