Carlisle United sign Jonathan Dinzeyi and Kelvin Mellor

Kelvin Mellor was a regular for Morecambe last season

League Two Carlisle United have signed Morecambe defender Kelvin Mellor on a free transfer and brought in Arsenal defender Jonathan Dinzeyi on loan.

Mellor, 30, joins on a one-year contract, having made 45 appearances for the Shrimps last season.

Mellor had initially signed a one-year extension at the Mazuma Stadium in June following Morecambe's promotion to League One last term.

Dinzeyi, 21, has joined the Cumbrians until the end of the season.

A former Tottenham Hotspur youth player, he featured once for the Gunners in the EFL Trophy last season.

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