The Oxford Silver Machine have called on their own asset Emil Kramer to fill one of the floating reserve positions in this year's Elite League speedway squad.

Kramer is already an Oxford asset as he rode for the Silver Machine at King's Lynn. He spent part of last season with the Hull Vikings, in the Premier League, where he will ride again this year.

The final two team places, and the other floating reserve, are expected to be announced within the next week.