Συγκρότημα τροχών κώνου με κινητήρα οδήγησης

Τεχνουργήματα βιομηχανικής κατασκευής
April 14, 2025
Video Description:
Discover the Driving-Driven Cone Gear Set 1-3 Modulus for Seven Speed Bicycles, designed for efficient power transmission and speed conversion. Featuring helical tooth design for smooth operation and durable materials for long-lasting performance.