Former Moto3 star Danny Webb has split with the Penz13.com team which has jeopardised his participation in this year's Macau Grand Prix.

Webb put out a statement this afternoon which read:

With immediate effect, I have parted ways with the Penz13.com team. This includes my withdrawal from the Macau GP in November.

I'm very grateful for what we have achieved over the last four years and I wish the team all the best for their future endeavours.