Just had a look on google and I'm fairly sure they are pepperoni's, are they worth out?, I'd love to have a play on a klein bet they're fantastic, I love a really rigid back end makes a nice change from the downhill bike with no pedal feedback and nice and responsive but just think because I use the cannondale as a regular bike would be a bit more comfortable with some suspension at the front end. Still loving that bike on your avatar, bet thats a lovely ride.