Diamondback Insight 2 Performance Hybrid Bike (700c Wheels) Butted 6061-T6 Aluminum Insight Performance Hybrid Frame Insight Integrated Alloy Aero Straight Blade Fork Shimano Alivio Crankset & Derailleurs Shimano Alivio 8-Spd Rapid Fire Shifters Freedom Racine Sport Double Wall Alloy Rims