... .COM . Product Description The Cannondale RZ One-Twenty 1 2012 Mountain Bike is a perfect example of simplicity. ... Frame: Rz One Twenty, 120Mm, Smartformed Alloy, Bb30, 1.5 Si Head Tube Rear Shock: Fox Rp2 Fork: Fox ... 32 Float Rl, 120Mm, 9Mm Qr, 1.5" Front Derailleur: Sram X7, 34.9 High Clamp ... , 32 Hole Rear Front Hub: Formula Dc20 Front, Dc22 Rear Rear Hub: Formula Dc20 Front, Dc22 Rear Spokes: ...