With the Tacx thru-axle adapter, your mountain bike is secured in the Tacx trainer. These axles are exclusively suitable for the Tacx Classic trainers. For trainers with direct drive, specific axles are available that replace the standard axle clamping.

The Tacx thru-axle adapters are compatible with all home trainers, except for the Neo Smart and the Flux Smart.

Manufacturer's note: Version X-12 is only compatible with the original Syntace X-12 standard and cannot be used with other 12 mm versions, such as the KCNC thru-axle with quick release. Syntace supplies the X-12 axles with a conical guide that fits into the hollow axle at the end of the threaded side. This guide must be removed for the Tacx thru-axle adapter T1709 to be used.