Which Towbar?

Traditionally used in the UK for all serious forms of towing and generally the most cost effective option. A 50mm towball is bolted to a two or four hole plate that also allows the fitting of a 25mm spacer so that accessories such as a towbar mounted cycle carrier can be used.
Tow and carry cycles at the same timeBumper shields can be fittedAL-KO towballs can be fittedOn Some towbars the towing height can be adjusted on the four-hole plateA choice of towing couplings and accessories can be fitted

Mainly used outside the UK and the least flexible design as no additional accessories can be used. Cycle carriers are available for this type of bar but you cannot tow at the same time.
 Compatible with AL-KO stabilisersLess likely to trigger reversing sensorsCannot be fitted with a bumper shield or bike rack bracket

Mainly used in the rest of Europe and slimmer than a flange bar this style was the first to offer a detachable version. Cycle carriers are available for this type of bar but you cannot tow at the same time.
Towball is removed when not in use to ensure maximum invisibilityUnrestricted access to the bootAL-KO and other friction type stabilisers can be fittedWon't trigger reversing sensors when not towing

Exclusive to Witter and only recently introduced this version offers all the versatility of a fixed flange bar whilst leaving very little of the towbar visible when detached.
Tow and carry cycles at the same timeThe towball is removed when not in use to ensure maximum invisibilityAL-KO towballs can be fittedWon't trigger reversing sensors when not towingA choice of towing couplings and accescsories can be fitted