Safety test from Korea Certification inspection takes very strict and particular process, so people who had doubts about making a folding bike with carbon should now relieve.

KC (Korea Certification) Inspection process as follows:
1. Frame & Front Fork Assembly – Impact Test: A weight of 22.5kg is dropped onto the front axle of the upright frame-fork unit from a 180mm height.
2. Fatigue Test of Cycling Forces: Alternating push force on both side of pedal spindle for 100,000 cycles and having amplitude of 1000N.
3. Fatigue Test of Vertical Forces: Alternating push force on seat tube for 50,000 cycles and having amplitude of 1200N.

chedech perfectly passed all inspections points.