'Q: When Rider is on a motorcycle, can she go faster than GP Rider? Also, when she’s on a bicycle, about how many kilometers per hour can she go up to?

A: She’d be a match for Wayne Gardner. As for a bicycle, she’d accelerate endlessly until the bike itself broke down. “It would be nice if I could Mana Burst like Saber...” were her actual words. Thus, she yearns badly for a racing bike that can go even faster.

Fate/complete material III; FAQ, pg. 133