Complete high-performance track/fixed-gear drivetrain and wheelset. This is a matched, "ready-to-ride" upgrade featuring the iconic Mavic Ellipse wheels and a full Miche Primato drivetrain. Specs & Included Parts: Mavic Ellipse Wheelset: 700c clincher, 30mm aero profile. Flip-flop rear hub. Super stiff, fast, and true with smooth QRM+ bearings. Miche Primato Crankset: 144BCD for maximum power transfer. 46T Miche Chainring & 16T Cog: Perfect 77-inch gear ratio for street and track versatility. Miche Bottom Bracket: Included and matched for a perfect chainline. Miche Lockring: Properly threaded for the Mavic hubs (proprietary French threading). YBN Chain: High-quality chain included with plenty of life. Facebook Facebook +4 Condition: Wheels: Great condition. Very minor cosmetic brake wear on the black surface, but purely cosmetic—braking tracks are solid. Cranks: Mechanically perfect with clean threads. Note: There is some ankle rub/wear on the arms from shoe contact, which is common for these cranks. Drivetrain: All teeth are in excellent shape