High tensile strength steel, quenched and hardened, wear-resistant and rust-resistant precision positioning tooth pattern, high efficiency transmission
Chemical yellowing process, corrosion-resistant treatment, CNC precision heat treatment processing, enhance the hardness of the flywheel and durable
Softly rotating live flywheel, smooth and powerful operation, highly lubricated, easy to ride
High-precision machine polishing, clear threads, the flywheel and hub are tightly combined, the tighter you ride, the smoother it runs
Nickel-chromium plating: the surface is not easy to rust, smooth
Various specifications, convenient for you to choose freely
High tensile strength steel, quenched and hardened, wear-resistant and rust-resistant precision positioning tooth pattern, high efficiency transmission
Chemical yellowing process, corrosion-resistant treatment, CNC precision heat treatment processing, enhance the hardness of the flywheel and durable
Softly rotating live flywheel, smooth and powerful operation, highly lubricated, easy to ride
High-precision machine polishing, clear threads, the flywheel and hub are tightly combined, the tighter you ride, the smoother it runs
Nickel-chromium plating: the surface is not easy to rust, smooth
Various specifications, convenient for you to choose freely
High tensile strength steel, quenched and hardened, wear-resistant and rust-resistant precision positioning tooth pattern, high efficiency transmission
Chemical yellowing process, corrosion-resistant treatment, CNC precision heat treatment processing, enhance the hardness of the flywheel and durable
Softly rotating live flywheel, smooth and powerful operation, highly lubricated, easy to ride
High-precision machine polishing, clear threads, the flywheel and hub are tightly combined, the tighter you ride, the smoother it runs
Nickel-chromium plating: the surface is not easy to rust, smooth
Various specifications, convenient for you to choose freely
High tensile strength steel, quenched and hardened, wear-resistant and rust-resistant precision positioning tooth pattern, high efficiency transmission
Chemical yellowing process, corrosion-resistant treatment, CNC precision heat treatment processing, enhance the hardness of the flywheel and durable
Softly rotating live flywheel, smooth and powerful operation, highly lubricated, easy to ride
High-precision machine polishing, clear threads, the flywheel and hub are tightly combined, the tighter you ride, the smoother it runs
Nickel-chromium plating: the surface is not easy to rust, smooth
Various specifications, convenient for you to choose freely