Swindon Robins have signed Polish rider Kacper Gomolski for the 2013 Elite League campaign.
The 19-year-old, who raced for Peterborough in 2011, will line-up alongside Ashley Birks as reserve.
Robins manager Alun Rossiter said: "Kacper has the reputation of being a bit of an entertainer and a showman.
"I think he will do a great job. I am happy with the reserves I have now, and it is all about getting things right in all the positions."