Product Description 1. Gear: they are symmetrical arrayed high speed synchronous gears, compliance with internationalstandard. Compared with common gears, they are more practical and steadier.2. Chain: adopts high strength G80 chain, fits for gusty overload word...
Product Description 1. Gear: they are symmetrical arrayed high speed synchronous gears, compliance with internationalstandard. Compared with common gears, they are more practical and steadier.2. Chain: adopts high strength G80 chain, fits for gusty overload word...
Product Description 1. Gear: they are symmetrical arrayed high speed synchronous gears, compliance with internationalstandard. Compared with common gears, they are more practical and steadier.2. Chain: adopts high strength G80 chain, fits for gusty overload word...
Product Description v belt pulley system gym chain block squat rack tensioner alternator plastic timing belt wheel crankshaft 12v dc motor water pump derailleur sheave pulley Types of pulleys and their advantages and disadvantagesThere are several...
