{"product_id":"mountain-bike-thumb-bell-aluminum-alloy-anti-theft-positioning-bell-for-bicycle-handlebar-22-2mm-25-4mm-31-8mm-black-cycling-fixture","title":"Mountain Bike Thumb Bell Aluminum Alloy Anti-theft Positioning Bell for Bicycle Handlebar 22.2mm 25.4mm 31.8mm Black Cycling Fixture","description":"\u003ch1\u003eBicycle Thumb Bell Aluminium Alloy Anti-thefit Positioning Bell for Mountain Bike Handlebars\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black aluminium alloy bicycle thumb bell with gaskets and wrench for 22.2mm 25.4mm 31.8mm handlebars\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US09\/4049\/2025-10-18\/original-image\/342ef35e-8bf8-4504-a8e6-723f41c1a644_trans.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis bicycle positioning thumb bell is designed for cyclists who need a reliable, hands-on alert system. Its thumb-operated mechanism lets you signal pedestrians or other riders without shifting your grip, which is especially useful on rough terrain. Built from an aluminium alloy and plastic mix, the bell balances a solid feel with light weight. It fits three common handlebar diameters, making it a versatile addition to mountain bikes, hybrids, or commuters. The package includes gaskets and a wrench to simplify fitting, and the bell arrives in a compact box that weighs just 64.3g.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black aluminium alloy bicycle thumb bell with gaskets and wrench for 22.2mm 25.4mm 31.8mm handlebars\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US09\/4049\/2025-10-18\/original-image\/3823a7d9-8228-4cfd-b6f0-46a8db2f3cc2_trans.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe bell combines metal and plastic parts to produce a clear, carryable ring. Its compact size and black finish suit most bike styles without standing out unnecessarily.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe bell uses an aluminium alloy body for structural lightness and a plastic thumb lever for tactile operation. The combination keeps overall weight low (64.3g including packaging) while providing enough rigidity to withstand regular use. The surface is finished in black.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eThe bell works with three handlebar pipe diameters: 22.2mm, 25.4mm, and 31.8mm. The package contains two gaskets to accommodate these sizes, plus a wrench for tightening. The product packaging measures 8 x 7 x 3.5cm.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black aluminium alloy bicycle thumb bell with gaskets and wrench for 22.2mm 25.4mm 31.8mm handlebars\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US09\/4049\/2025-10-18\/original-image\/7e548b9d-e294-468e-a88c-8808ad504172_trans.webp\"\u003e\u003c\/div\u003e\u003cp\u003eWhether you ride daily or occasionally, a thumb bell offers a simple way to communicate your presence on shared paths or roadways.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eCycle instructors, event marshals, and group ride leaders can use this bell to signal starts, stops, or hazards without shouting. Its thumb operation allows one-handed use while keeping the other hand on the brake or handlebar.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eFor commuting, mountain biking, or leisure rides, the bell provides a quick, clear warning. The anti-theft positioning feature helps keep the bell in place when parked, though no specific locking details are supplied.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black aluminium alloy bicycle thumb bell with gaskets and wrench for 22.2mm 25.4mm 31.8mm handlebars\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US09\/4049\/2025-10-18\/original-image\/cef54c98-184d-4b3d-a99e-b255b4113b51_trans.webp\"\u003e\u003c\/div\u003e\u003cp\u003eA straightforward design with a multi-fit mounting system makes this bell a practical, low-fuss upgrade for many bikes.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eThe aluminium alloy and plastic construction resists rust and requires little more than occasional wiping to keep it clean. The gaskets can be reused when swapping between bikes.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eIf you need a bell that stays put, fits multiple handlebar sizes, and works without awkward hand movement, this model meets those basic requirements. It avoids unnecessary complexity while covering the core function of hands-free signalling.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black aluminium alloy bicycle thumb bell with gaskets and wrench for 22.2mm 25.4mm 31.8mm handlebars\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US09\/4049\/2025-10-18\/original-image\/d1d266d4-65f5-401c-b487-b368064e9102_trans.webp\"\u003e\u003c\/div\u003e","brand":"5ewxib-i4","offers":[{"title":"Black","offer_id":54383932899665,"sku":"CJYD235263301AZ","price":19.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1040\/8548\/7953\/files\/cef54c98-184d-4b3d-a99e-b255b4113b51_trans.webp?v=1784679935","url":"https:\/\/avelmere.com\/products\/mountain-bike-thumb-bell-aluminum-alloy-anti-theft-positioning-bell-for-bicycle-handlebar-22-2mm-25-4mm-31-8mm-black-cycling-fixture","provider":"Avelmere.com","version":"1.0","type":"link"}