Standards Development

Scope

This document applies to multi track carrier cycles with a maximum gross vehicle weight of 550 kg*, with with or without electric assistance.

NOTE Electric assistance will be covered in a separate part of this standard series.

(*: value maximum gross vehicle weight for this part is still under discussion, but will be around 550 kg)

Purpose

At its 12th meeting, CEN/TC 333/WG 9 Carrier Cycles recommended CEN/TC 333 to activate work items 4-7 of the standard series for Carrier Cycles. The series will consist of the following parts:

• Part 1: Carrier Cycles – Terms & definitions (prEN 17860-1)

• Part 2: Carrier Cycles – Lightweight single track carrier cycles – mechanical and functional aspects (prEN 17860-2)

• Part 3: Carrier Cycles – Lightweight multi track carrier cycles – mechanical and functional aspects (prEN 17860-3)

• Part 4: Carrier Cycles – Heavy weight carrier cycles – mechanical and functional aspects (WI 0333064)

• Part 5: Carrier Cycles –- Electrical aspects (WI 0333065)

• Part 6: Carrier Cycles – Passenger transport (WI 0333066)

• Part 7: Carrier Cycles – Trailers (WI 0333067)

Carrier cycles (cargo bikes) are used in a very wide application; from private use for carrying kids and groceries, to professional use for city centre logistics. Carrier cycle types are therefore very different, ranging from single to multi-track, with a wide range of dimensions and also a wide range in load capacity. The proposed series accommodates the different aspects to cover the wide range of product types and applications.

Part 4 of the standard series will likely give requirements and test methods covering (but not limited to): Design of the surface; Securing and strength of safety-relevant fasteners; Position of the payload; Pedal clearance; Brakes; Parking and stability; Tipping stability of multi-track carrier cycles; Steering; Frame; Front wheel fork(s); Wheels and wheel/tyre units; Mudguards/wheel covers; Pedals and pedal/crank drive system; Drive chain and drive belt; Guard for chain-wheel set and belt drive; Saddles/seats and seat-posts; Requirement for loading areas/load securing; Lighting systems; Warning device; Rear-view mirror; Safety belts for cyclists; Vibrations and ergonomics and design; Marking.