






Some pre-sale items are shipped via international express, which may result in longer delivery times and additional shipping fees. Exact details will be shown at checkout.
We offer a 14-day return and exchange policy from the date you receive your item. Items must be unused, undamaged, with tags attached, in original packaging, and accompanied by proof of purchase.
We cover return shipping for quality issues, defective, damaged, or incorrect items. For other personal-reason returns, the customer is responsible for return shipping.
For full order cancellations within 14 days, the original standard delivery cost will be refunded. Partial returns generally do not include a refund of the original delivery cost.
Refunds will be processed within 5–7 business days after we receive and inspect your return. Please contact us before returning any item. For questions, email service@rockbrossport.co.uk.
Estimated delivery time

A bike bell should do more than simply make noise—it should also be easy to reach and enjoyable to use. This lightweight windmill bike bell combines a crisp warning sound with a playful wind-powered spinner that turns naturally as you ride, adding a unique touch to every journey. The compact design keeps your handlebars neat without adding unnecessary weight, while the adjustable trigger allows comfortable operation from different hand positions. With quick tool-free installation and broad handlebar compatibility, it's a practical upgrade for commuting, leisure rides and family cycling.
Weighing approximately 45 g, this compact bike bell keeps your cockpit tidy without adding noticeable weight. Its clean, minimalist design complements both modern and classic bicycles.
A built-in windmill rotates naturally while riding, using airflow generated as you cycle. This playful feature adds movement and character to every ride without requiring batteries or additional components.
Despite its compact size, the bell produces a clear sound of approximately 80 dB, helping alert pedestrians and fellow cyclists without being unnecessarily harsh or intrusive.
The 360° rotating trigger can be positioned to suit your preferred hand position, making the bell comfortable to reach whether you're commuting or enjoying longer weekend rides.
Supplied with silicone mounting rings, the bell fits handlebars from 22–31.8 mm in diameter. Installation requires no tools—simply secure the silicone strap around the handlebar and you're ready to ride. The waterproof construction also makes it suitable for everyday riding in changing weather conditions.
A bike bell should do more than simply make noise—it should also be easy to reach and enjoyable to use. This lightweight windmill bike bell combines a crisp warning sound with a playful wind-powered spinner that turns naturally as you ride, adding a unique touch to every journey. The compact design keeps your handlebars neat without adding unnecessary weight, while the adjustable trigger allows comfortable operation from different hand positions. With quick tool-free installation and broad handlebar compatibility, it's a practical upgrade for commuting, leisure rides and family cycling.
Weighing approximately 45 g, this compact bike bell keeps your cockpit tidy without adding noticeable weight. Its clean, minimalist design complements both modern and classic bicycles.
A built-in windmill rotates naturally while riding, using airflow generated as you cycle. This playful feature adds movement and character to every ride without requiring batteries or additional components.
Despite its compact size, the bell produces a clear sound of approximately 80 dB, helping alert pedestrians and fellow cyclists without being unnecessarily harsh or intrusive.
The 360° rotating trigger can be positioned to suit your preferred hand position, making the bell comfortable to reach whether you're commuting or enjoying longer weekend rides.
Supplied with silicone mounting rings, the bell fits handlebars from 22–31.8 mm in diameter. Installation requires no tools—simply secure the silicone strap around the handlebar and you're ready to ride. The waterproof construction also makes it suitable for everyday riding in changing weather conditions.
Learn more
ROCKBROS
Approx. 45 g
Bell Cover: Copper Base: Nylon Lever: Nylon Striker: Copper Spring: Stainless Steel Windmill: Nylon