Sealed handlebar brake switch designed for reliable electrical cutoff and long service life Key benefits Prevents failures and false signals: Fully sealed construction blocks dust and debris from the switch internals while preserving a precise electrical signal for brake systems. Reduces downtime and erratic brake-light or controller behavior. Easy, tool-free fitment: Universal positioning marks and clear mounting instructions let you install the switch quickly without soldering or special tools. Saves installation time and avoids wiring complications. Durable, responsive operation: Wear-resistant design and high-strength alloy components provide consistent touch response and a precise electrical cutoff when the brake is applied, extending switch life under daily use. Features and specifications Function: Handlebar-mounted brake switch for electrical brake circuits; provides reliable signal interruption (electrical cutoff) when actuated. Construction: Fully sealed housing to prevent dust ingress. Materials: Wear-resistant components with high-strength alloy for improved durability. Compatibility: Fits most handlebars with diameters from 22 mm to 28 mm. Brake systems: Compatible with a range of disc brake systems and electrical brake setups. Installation: Intuitive mounting instructions, universal positioning marks; no soldering or special tools required. Why you need this Maintains correct brake signaling for safety systems and brake lights by preventing dust-related malfunctions. Offers a straightforward replacement or upgrade option for worn or unreliable switches. Built to withstand frequent use, ensuring consistent brake response and fewer service interventions. Practical applications Replacement on a motorcycle after a broken or corroded handlebar brake switch to restore proper brake-light and control signals. Upgrade for scooters and standard motorcycles to improve switch durability and responsiveness in dusty or wet environments. Component for e-bike repairs or aftermarket brake kits, serving as a direct replacement to optimize brake-system responsiveness. What to expect after installation Immediate, accurate brake signal interruption when the lever is pressed. Reduced risk of dust-induced failures and longer intervals between replacements. Simple, repeatable installation thanks to universal positioning marks and no-solder hookup. Compatibility checklist (quick) Handlebar diameter: 22 mm–28 mm Vehicle types: Standard motorcycles, scooters, compatible with many e-bikes as replacement part Brake types: Various disc brake systems and electrical brake circuits If your vehicle uses a handlebar brake switch and has a 22–28 mm handlebar, this sealed, wear-resistant switch gives a straightforward, durable solution to restore or improve brake signal reliability.