TACX Flux Trainer Assembly Parts Type 1

The Tacx Flux Trainer Assembly Kit Type-1 (Model S0039) is the all-in-one hardware set that lets you fully rebuild or restore Tacx Flux, Flux S, and Flux 2 trainer units. Over time, internal hardware can wear, be lost, or corrode. This kit provides the correct OEM replacement parts—bolts, end caps, quick release parts, spacers, and more—so your trainer can function like new again. Assembly parts to setup the FLUX trainers that were purchased before Nov 2019 (Type 1).

This kit supports multiple mounting standards, including QR and thru-axle configurations, making it compatible across different bikes and setups. Because it matches original factory specifications, you can be confident in fit and function without guesswork. Install the parts as per manuals and maintain alignment, stiffness, and reliability in your trainer build. Ideal for service shops, maintenance-oriented cyclists, or as a backup parts bundle, the S0039 Assembly Kit ensures your Tacx Flux family stays in top functional condition.

FEATURES

Complete rebuild kit – Includes all essential assembly components and hardware for the Tacx Flux, Flux S, and Flux 2 trainers.

Factory specification match – OEM parts built to original Tacx tolerances for precise fit and full restoration.

Multiple axle support – Contains end caps and adapters for QR, 12 mm thru-axle, 142/148 spacing configurations.

Hardware bundle – Includes bolts, spacers, washers, quick release parts, and mounting accessories for full assembly.

Easy installation – Designed to let you rebuild or restore your trainer without needing aftermarket parts.

Durable components – Parts are designed for Trainer load resistance, torque, and repeated usage.