Product Description For mounting on bicycle handlebars or seat post between 20 and 34 mm in diameter Compatible with TIKKINA®, TIKKA®, TIKKA® CORE, ACTIK® and ACTIK® CORE (2022 model and later) headlamps Note: When used in an area governed by traffic regulations, Petzl lights are not a substitute for required standardized lights. SPECIFICATIONS Weight: 43 g Diameter: 20 – 34 mm
