115mm overall width, 9mm longer than the Brompton original. Bearings for the hub are 3/16.
Replacement Front Hub for 12-Inch and 12.5-Inch Bike Wheels, Alloy Build with Compact Design for Folding Bicycle Compatibility
Tbest Thru Axle 15mm,15mm Front Axle,Bike Front replacement fork Axle Thru Axle Quick Release ycle Aluminum Alloy Front replacement fork Thru Axle Skewer 15mm x 100mm
EaseSunny Electric Bicycle Thru Axle, E-Bike Wheel Adapter, Fat Bike Axle, 12mm Threaded Axle for Front Hub, Steel Replacement Part Compatible with 180-250mm Hub, Silver, Pack
WZSASE Cycling Wheel Hub Axle | Robust Solid Metal Shaft Lever | Front & Rear Replacement Axle for Road/Mountain/BMX Two - Wheelers | Accurately Machined Repair Tool ((Rear) axle + 6000 bearings)
Wheel Hub Axle | Robust Metal Solid Shaft Lever | Front/Rear Replacement for Road Riding/Mountain Riding/BMX | Accurate Machining Tool ((Front) Axle + 6000 Bearing)
ibasenice 4sets Bike Axle Metal Front and Rear Axle for Road and Mountain Bikes Replacement