XRAY 303759 - T4'21 Aluminium Motor Mount with Integrated Belt Tensioner  [XR-303759]

Rigid aluminium mount for accurate belt control

The XRAY 303759 - T4'21 aluminium motor mount brings precise rear belt management and stronger chassis support to T4 2021 racers. Machined from a single billet of high-grade aluminium, it boosts structural integrity while the built-in belt tensioner keeps drive belt tension consistent and lowers routine maintenance.

Fine tune chassis flex and durability

This mount is a key element of the chassis bracing system, linking the motor mount, T-brace and chassis to offer multiple flex tuning options. By removing the old post-style setup, the design reduces unwanted movement and increases long-term robustness for repeatable lap times.

Quicker battery backstop installation

The unit also includes integrated mounting points for the battery backstop, streamlining battery installation and making pit prep faster. The thoughtful layout saves time without compromising alignment or performance.