RSTRI Cervélo EX10 / EX14 Extended Adapter

Go beyond the original fit range. More freedom for your position. Developed specifically for compatible Cervélo P5, P3X and PX configurations using the EX10 / EX14 Monoriser system. The RSTRI Extended Adapter retains Cervélo’s original riser and angle-adjustment system while introducing a lightweight multi-position mounting platform that significantly expands Reach and Width adjustment. It provides greater fitting freedom for different rider proportions, aero positions, armrest spacing and compatible extension systems. Compared with the original and conventional adapter solutions, the RSTRI Adapter uses a lighter and simpler structure while providing substantially more mounting positions. It is particularly suited to long-reach and wider armrest setups that exceed the adjustment range of the original system, allowing the cockpit to be configured around actual Bike Fit requirements. Features Purpose-built for the Cervélo EX10 / EX14 Monoriser system Extended Reach adjustment beyond the original range Greater Width and armrest-spacing adjustment Additional mounting positions for a wider Bike Fit range Significant weight reduction compared with conventional/original adapter solutions Retains the original Cervélo Stack and angle-adjustment system Supports multiple compatible aerobar and armrest configurations Optional RSTRI BTA Hydration Mount available Optional BTA Hydration Mount An optional RSTRI BTA Hydration Mount integrates directly with the Adapter, positioning a bottle securely between the rider’s arms without additional conventional clamps. It creates a cleaner, more integrated cockpit combining extensions, armrests and hydration.