Some riders need to fit Spin Doctor hubs to frames or forks with 14mm dropoutsTo convert an existing Halo Spin Doctor Disc hub into a BMX type nutted hub; simply remove the Alloy QR ends from your Spin Doctor Front Disc hub and fit these CNC machined Cro-Mo stub axlesComplete with steel nuts and washers.**Note: for HUHASDA4 Wide Boy 15 or 20mm thru axle hubs, HUHASDAQ 9mm QR Axle Conversion must be purchased for use.**
Machined Aluminium 10mm to 14mm axle converters from Profile. Made in the USA.