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Forward thinking design meets serious city performance. The Cannondale Bad Boy 4 is a hybrid sports bike that offers traffic slaying performance for the ultimate urban ride.
With a complete redesign for 2017 the Bad Boy gets even badder. The OPI SmartForm frame features a 3D-forged head and down tube with smooth welds for a very clean look. Up front you get the ultra-stiff Lefty Rigid fork which offers agile point-and-shoot handling. Combined with high volume 650b tyres the Bad Boy is fast rolling and nimble handling with crazy cornering grip.
Frame: New Bad Boy OPI, SmartForm C2 Alloy, integrated reflective bumper, BSA, 1-1/8" headtube
Fork: Lefty Rigid OPI, 1-1/8" steerer
Headset: FSA Cartridge Bearing
Bars: Bad Boy, 6061 alloy, 31.8, 680mm x 18mm rise
Stem: Bad Boy, 6061 alloy, 31.8, 60mm
Shifters: Shimano Altus, 3 x 9-speed
Front Mech: Shimano Altus, 34.9 clamp
Rear Mech: Shimano Altus, 9-speed
Chainset: Prowheel 48/36/26
Bottom Bracket: FSA cartridge, square taper
Chain: KMC Z99, 9-speed
Front Brake: Promax mechanical disc 160/160mm
Rear Brake: Promax mechanical disc 160/160mm
Rims: Bad Boy C2, 650b, double wall
Front Hub: Lefty 50 front
Rear Hub: Formula Disc QR
Spokes: Stainless, 15g
Tyres: Schwalbe Kojak Performance, 650x35c Front - Schwalbe Kojak Performance, 650x35c Rear
Seatpost: Bad Boy Alloy, 31.6x350mm
Pedals: Bad Boy, composite with Kraton