{"product_id":"hornit-db140-v3-bike-horn-140db-ultra-compact-weatherproof-horn-with-dual-tones","title":"Hornit dB140 V3 Bike Horn — 140dB Ultra-Compact Weatherproof Horn with Dual Tones","description":"\u003cp\u003e\u003cstrong\u003eHornit dB140 V3 is an ultra‑compact, weatherproof bike horn that delivers a 140dB piercing alert plus a secondary 121dB horn tone to help you be heard on roads, trails, and busy paths.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe dB140 V3 from Hornit is designed to give cyclists a reliable, high‑output audible warning without bulk. Combining two distinct sound modes, secure handlebar mounts for multiple bar sizes, and a lightweight, weatherproof housing, it offers a straightforward way to improve visibility and conversational calm on every ride. The unit runs on two AAA batteries (included) and weighs just 3.6 ounces with mount and trigger attached.\u003c\/p\u003e\n\n\u003ch3\u003eHow loud is the Hornit dB140 and when should I use each tone?\u003c\/h3\u003e\n\n\u003cp\u003eThe horn produces a maximum 140dB high‑pitched duo tone meant to cut through traffic noise, and a secondary 121dB car‑style tone for closer‑range alerts on trails or in parks. Use the 140dB piercing mode to make drivers and distracted pedestrians aware of your presence; use the 121dB horn mode when a less aggressive but still clear warning is preferable.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e140dB piercing mode for long‑range, high‑noise situations.\u003c\/li\u003e\n  \u003cli\u003e121dB horn mode for short‑range, on‑trail warnings.\u003c\/li\u003e\n  \u003cli\u003eTwo distinct tonal profiles to suit road and leisure riding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the dB140 fit my handlebars and how easy is installation?\u003c\/h3\u003e\n\n\u003cp\u003eHornit includes two handlebar mounts so the horn fits most bicycles: a multi‑spacer clamp for 22–26mm bars and a dedicated clamp for 31.8mm road bars. Installation is tool‑minimal and quick, with a trigger positioned for natural thumb access so you can sound the horn without changing your grip.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes mounts for 22–26mm and 31.8mm diameters.\u003c\/li\u003e\n  \u003cli\u003eFour spacers provided for precise clamping on smaller bars.\u003c\/li\u003e\n  \u003cli\u003eTrigger designed for one‑hand operation and secure placement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is the horn and what kind of battery life can I expect?\u003c\/h3\u003e\n\n\u003cp\u003eThe dB140 V3 is engineered to be fully weatherproof and compact, making it suitable for year‑round use in rain or shine. It ships with two AAA batteries and averages up to 12 months of typical use (defined as six one‑second blasts per day), keeping maintenance infrequent and predictable.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFully weatherproof construction for wet conditions.\u003c\/li\u003e\n  \u003cli\u003eIncludes 2 x AAA batteries; long standby and usage life.\u003c\/li\u003e\n  \u003cli\u003eTotal assembled weight about 3.6 ounces for minimal added bulk.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will the Hornit dB140 change my riding experience?\u003c\/h3\u003e\n\n\u003cp\u003eBy providing a loud, unmistakable audio signal you can reduce the need to shout and lower the number of sudden stops caused by surprises. The horn’s compact footprint and ergonomic trigger mean you keep control while communicating your presence, helping rides feel smoother and more predictable.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eReduces stressful interactions by clearly signaling presence.\u003c\/li\u003e\n  \u003cli\u003eCompact, low‑weight design preserves bike handling and aerodynamics.\u003c\/li\u003e\n  \u003cli\u003eTwo modes let you tailor alerts to traffic or leisure environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Hornit dB140 V3 is aimed at commuters, urban cyclists, road riders and off‑road users who want a powerful, compact audible alert. It suits anyone looking for a lightweight, weatherproof horn that mounts securely to a variety of bars and delivers both far‑reaching and short‑range tones without bulky hardware or frequent battery swaps.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long do the batteries last in the Hornit dB140?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: With typical use (six one‑second blasts per day), the included 2xAAA batteries can last up to 12 months.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the dB140 fit my handlebars?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Two mounts are included: one adjustable clamp for 22–26mm bars and a dedicated clamp for 31.8mm bars.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hornit","offers":[{"title":"Default Title","offer_id":59358916051292,"sku":"B09LDF9KMQ","price":61.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/5604\/9244\/files\/hornit-db140-front-view.jpg?v=1791192281","url":"https:\/\/sportium.co.uk\/products\/hornit-db140-v3-bike-horn-140db-ultra-compact-weatherproof-horn-with-dual-tones","provider":"Sportium Sports And Outdoors","version":"1.0","type":"link"}