VG Sports Split Mountain Bike Lightweight Cassette Flywheel, Style: 12 Speed 50T (Silver) Garden & Planting 4000DPI high-precision sensor with one-button

4000DPI high-precision sensor with one-button control

Long press the tail box button of the remote control for 2 seconds

X-ray protection

Read/write/erase eeprom

VG Sports Split Mountain Bike Lightweight Cassette Flywheel, Style: 12 Speed 50T (Silver) Garden & Planting 4000DPI high-precision sensor with one-button1. 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: 10 Speed 40T (silver): 429g, 10 Speed