On-One Swapout rear dropout set
Righthand A model features a standard M10 x 1.0mm threaded mech hanger, and is supplied c/w original bolts
Lefthand B model features an IS disc mount, and is also supplied c/w original bolts
CNC machined anodised aluminium alloy
Removed from a carbon Lurcher 29er model, but fit other models too I believe
