85mm is too big, you need 72mm for the A2 front hubs. This seems to be the kit in question:Was it this one Aidan?
Application: Volkswagen Toureg, Transporter, Multivan & T5. For wheel bearings sized 85mm (front and rear). The extraction adaptor (572-6) for GEN2 bearing kits has been redesigned to allow the extraction of the relevant bearings without removing the ABS sensor.www.ebay.co.uk
UK New Front Wheel Bearing Tools -72 mm for Audi A1 A2 Seat Ibiza VW Skoda Fabia 788537800958 | eBay
•Suitable for: Audi A1 ( from year 2011), Audi A2 ( built after 2000), Seat Ibiza ( from 2002 ), Skoda Fabia ( manufactured since 2000 ), VW Fox ( from 2005 ) VW Polo ( from 2002 ), etc. It can be used in-situ without the need to remove the strut or hub from the vehicle.