It's actually December 04. They reckon 22 miles. More detail:
"Blast along on full power ... and range can be as little as 10 miles, but 15 miles is easy with a bit of care, and if you work hard at your regeneration, 22 miles is possible. Obviously the battery will last all day if you don't use it much (Bionx claim up to 50 miles) ... The detuned European model will certainly go further ... We'd hazard a guess that 25 miles should be within reach on our hilly test route, but you might do better."
Mary