Portland Design Works

King Of Ding 55 Bell

Portland Design Works King Of Ding 55 Bell delivers a clear, high-volume ring in a compact, durable package—ideal for commuting, bike paths, and everyday riding where an unmistakable alert matters. A robust stainless steel bracket mounts securely to common flat and riser bars, keeping the bell stable and easy to reach when timing and control count.

• 55mm bell size - larger dome helps produce a strong, attention-getting tone for busy multi-use paths and urban streets
• Stainless steel handlebar bracket - durable clamp hardware designed for long service life and reliable hold
• 22.0–25.4mm bar compatibility - fits many standard bicycle handlebars without improvised shims
• Strong spring striker - delivers a loud, consistent ring for quick, confident signaling
• Also available in 40mm - same concept in a smaller footprint for tight cockpit setups