Convert your wheels! Changing bikes to new wheel fitting set-up? Switching from quick-release to thru-axle or reversed. In most cases, this can be solved easily with our conversion kits for both FFWD and DT Swiss hubs.The FFWD conversion kit for FFWD hubs is only suitable for models manufactured after 2019. FFWD CeramicSpeed is our hub design for RAW wheels with carbon spokes (introduced in 2024)FFWD N/GAGE hub is introduced in 2025 with the new RYOT and DRIFT family. Not sure which conversion kit you need? Check the description below! 5/100mm = front-wheel quick-release12/100mm = front wheel 12mm thru-axle15/100mm = front wheel 15mm thru-axle5/135mm = rear wheel quick-release12/142mm = rear wheel 12mm thru axle