GOOD QUALITY IS AT WHAT YOU CAN'T SEE:

* BEST QUALITY BEARING: STABLE and SMOOTH running

* BEST QUALITY SEAL: Long-term RESISTANCE

* BEST QUALITY HARDWARE:
        Precise THREAD TOLERANCE to ensure a SMOOTH and STRAIGHT assembly of parts;
        High-grade MATERIAL to provide STABLE and RELIABLE STRENGTH for the parts CONNECTION when you JUMPING or HIGH-SPEED RIDING

* PRECISE MACHINING to achieve a PERFECTFITMENT of each part

* LACING TORQUE CONTROL:
         Too Tight or Too Loose SPOKE ASSEMBLY will lead to Breakages

* ANODIZING FADING TEST

* POWDER COATING ADHESION TEST

* CHROME-PLATING parts all pass CASS 8 request