0kg/cm square meter
o-ring spacers and hardware for easy installing
Talk time (only earphones/with charging box):
viewing operation records
which is more beautiful and convenient
VG Sports Split Mountain Bike Lightweight Cassette Flywheel, Style:10 Speed 42T Tenda 0kg/cm square meter1. Easy to install, not easy to rust 2. CNC precision machining, high hardness, wear resistant and durable 3. Smooth speed change, one piece molding 4. Using high strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break 5. Vacuum plating, anti oxidation, vacuum plating forms a special protective film to prevent surface oxidation 6. Material: aluminum alloy 7. Weight: 8 speed 42T: 377g, 9 speed 42T: 415g,