I have the following Birel Art Freeline 50mm axles for sale. Each axle retails for about $260 plus tax new (so about $280 new)
– 1020mm (short) F axle, used, $125
– 1040mm T axle, used twice, $125
– 1040mm M axle, new, $150
Birel Axle stiffness from softest to hardest – B, D, F, T, M, K (F is standard, 1040mm is standard length for an adult kart).
All axles are straight and in great shape. All axles slide in and out easily and have minimal set-screw marks (for the used ones, new ones obviously have no set screw marks). All were purchased brand new in March of 2015.
Please send me a message if you’re interested. Pictures available on request. Local pickup in SoCal only please.