RSTRI Speed Concept Universal Aerobar Width / Reach Adapter

Expand the fit range and aerobar options of the Trek Speed Concept.

The RSTRI Speed Concept Universal Aerobar Width / Reach Adapter is designed specifically for the Trek Speed Concept SLR Disc / TT Disc cockpit. It converts the original aerobar mounting interface into a more versatile platform for universal aerobar systems, while multiple mounting positions and longitudinal adjustment provide a wider range of width and reach configurations. Available in Standard and BTA Mount versions.

The Trek Speed Concept uses a highly integrated proprietary cockpit. For riders who need additional aerobar width or reach adjustment, or who want to use alternative universal aerobar systems, the original mounting interface can limit fitting and component choices. This adapter creates a new upper mounting platform while retaining the underlying Speed Concept cockpit architecture. Multiple mounting positions expand lateral width adjustment, while the longitudinal adjustment structure provides additional reach flexibility, allowing the cockpit setup to follow the rider's bike-fit requirements more closely.

Key features: • Designed specifically for Trek Speed Concept SLR Disc / TT Disc • Converts the original Speed Concept aerobar interface for universal aerobar installation • Expanded aerobar width and fore-aft reach adjustment • Multi-position layout for bike-fit configuration • Supports a broader range of universal aerobar systems • Standard and BTA Mount versions • Integrated BTA bottle-cage mounting points on the BTA Mount version • Designed for triathlon and time-trial cockpit fitting and customization

BTA Mount Version: The left and right plates connect through a central section with BTA bottle-cage mounting points for an integrated Speed Concept hydration setup.

Standard Version: Separate left and right plates provide the same width, reach and aerobar conversion functions without a central BTA mounting section.