Doggy Tourer Weber ER Coupling System

Clutch EH, EP, ER, EU

The patented bayonet closure system is a key factor in the popularity of the Weber e-clutchings, one of the most commonly purchased bicycle couplings on the market. With thousands of successful uses, its proven safety only adds to the unbeatable operating comfort that sets it apart.

The coupling versions EH, EP and ER are special versions for certain requirements:
The EH coupling is for use on wheels with the Hebie rear stand type 661 with steel head.
The EP coupling is designed for use on wheels with Pletscher-Comp stand.
The ER coupling is designed for mounting on movable raw saffbroff dropouts.

The EU coupling is for use on special Ursus stand and Hebie rear stand FIX 663

The Weber E-coupling was developed with the aim of suitable for every wheel, even with unusual or spring-loaded rear buildings. You can find out more here.

ER coupling

The ER coupling is the special version of the E coupling for mounting on movable raw loff dropouts.

Features ER coupling

• For load and child trailers (up to 80 kg)
• For mounting on movable Rohloff-proof
• Weber bayonet closure
• For all wheel sizes
• Only high quality, non-stainless materials
• Low weight (221 grams)

Mounting on the bike ER coupling

Mounting on movable Rohloff dropouts.

Technical data ER coupling

Suitable for unbridled and braked bicycle trailers for cargo and child transport. Suitable for slow pedelecs up to 25 km/h. Not approved for motorized use! Not to be used for wheels made of carbon or with carbon dropouts and carbon rear construction triangle.

• Zul. Total weight of trailer: up to 80 kg
• A shot to static support load at the coupling point: up to 6.5 kg
• Weight: 221 grams
• Plastic materials: glass fibre reinforced polyamide
• Metal materials: stainless steel, galvanized steel

Scope of delivery ER coupling

• ER coupling incl. Articulated piece
• 2 screws M8
• 2 blocking edges

Weber ER Coupling Instructions