The Cateye H-34N is an aero-specific handlebar bracket designed to fit a wide range of non-round bar profiles. Its wraparound design secures firmly to aero handlebars, providing a stable mount for selected Cateye front lights. Ideal for time trial, triathlon, and performance road setups where standard clamps are incompatible.   Features Aero-specific bracket for non-round handlebars. Fits handlebars with up to 125 mm outer circumference. Angle adjustable for optimal beam positioning. Secure wraparound design ensures stable mounting.   Specification Mount type: Aero handlebar bracket. Bar compatibility: Fits up to 125 mm outer circumference. Adjustment: Left and right angle adjustment. Material: Durable composite plastic. Installation: Wraparound clamp with bolt fastening. Applicable models: AMPP series, Volt series, SYNC Core, HL-EL160.