Burley Thru-Axle - 12 x 1.5mm 172-178mm MFPN=01503350000 8 Drop Bend Style Compact

8 Drop Bend Style Compact Material Carbon Width Measurement Center Width 46 Defined Color Black Clip-on Compatible Yes

}Full Speed Ahead Gossamer Pro BB386EVO Crankset - 170mm 11/12-Speed 50/34t 120/90 BCD 386 EVO Spindle Interface Black

Replacement left crank arms for various Shimano Dura-Ace cranksets

Compatible with most road CX and gravel bikes

Burley Thru-Axle - 12 x 1.5mm 172-178mm MFPN=01503350000 8 Drop Bend Style CompactBurley Thru Axle 12 x 1. 5mm 172 178mm. Burleys 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 Burleys axle mounted hitch system.