Slowly 5 – 4 m road speed bump 50 mm, yellow/black, complete modular set with fixings

4 m Slowly 5 road speed bump – extended modular traffic calming system

The Slowly 5 4 m road speed bump is a professional modular traffic calming system designed to reduce vehicle speed on car parks, internal roads and access routes. This complete kit consists of 2 end elements and 7 middle elements, giving a total length of 4.0 metres. The sections are arranged in an alternating yellow/black colour pattern, which provides excellent visibility and clearly marks the location of the speed bump for approaching drivers.

All modules of the Slowly 5 system are made from flexible and durable recycled material, resistant to intensive traffic, changing weather conditions and mechanical loads. The system height of 50 mm forces drivers to slow down, while still allowing a comfortable crossing at an appropriate speed. The 4 m variant is ideal wherever a longer calming section is required, for example on wide access roads, busy car park lanes, industrial estates and logistics centres.

Technical specification – Slowly 5 4 m speed bump set

• Total length of the speed bump: 4.0 m
• Height: 50 mm
• Set composition: 2 end elements + 7 middle elements
• End elements: 250 × 400 × 50 mm, approx. 2 kg each
• Middle elements: 500 × 400 × 50 mm, approx. 8 kg each
• Colour pattern: yellow/black alternating (starting with yellow)
• Material: flexible, impact-resistant recycled material
• Fixing points: 2 bolts per end element, 4 bolts per middle element
• Recommended anchors: 12 × 120 mm screws with plugs and large washers

Complete kit – screws and plugs included in the price

The 4 m Slowly 5 speed bump is supplied as a ready-to-install set. The price of the kit includes all necessary fixing screws and plugs, matched to the number of modules in the set. There is no need to order additional mounting hardware – everything required to anchor the speed bump to the ground is included in the delivery.

As standard, the kit starts with a yellow end element, followed by an alternating sequence of black/yellow/black/yellow/black/yellow/black and finished with a yellow end section. On request, we can adapt the colour configuration to specific project requirements.

Legal aspects – use of road humps on public roads

The Slowly 5 4 m road speed bump is a certified road safety device. When used on public roads, national traffic regulations and technical standards must be respected. In particular, the use of vertical traffic calming devices on public roads requires appropriate warning traffic signs placed at the correct distance before the bump. The road authority or investor is responsible for proper signage and compliance with local regulations and approved traffic management design.

Application and typical usage scenarios

The 4 m road speed bump Slowly 5 is a versatile solution for:

• car parks at shopping centres, supermarkets and office buildings,
• internal roads and wider residential streets,
• industrial areas, distribution centres and warehouse yards,
• access routes to company premises, gates and barrier-controlled entries,
• service stations, car wash approaches and private access roads.

Five additional ways to use the 4 m Slowly 5 set

1. Creating extended low-speed zones before pedestrian crossings or shared spaces.
2. Calming traffic on main access lanes in large car parks.
3. Reducing speed near loading docks and high-traffic warehouse areas.
4. Combining the 4 m set with 2 m and 3 m sets to match different lane widths.
5. Using several 4 m sets to build continuous traffic calming lines along internal roads.

High quality, warranty and fast delivery

The Slowly 5 4 m speed bump set is covered by a warranty, and the use of high-quality recycled material ensures long service life, resistance to heavy use and minimal maintenance. The product offers an attractive price-to-quality ratio, making it a popular choice for both private investors and professional facility managers.

Our company has many years of experience in road safety equipment. We operate as a manufacturer and direct importer of road humps, speed bumps and a wide assortment of road products. We supply wholesale and retail customers across many European markets. Most items are shipped directly from our warehouse, which guarantees fast delivery and high availability. The modular Slowly 5 system in the 4 m version is one of our key solutions for effective and reliable traffic calming.