Easy to install and operate: The 80T timing gear is designed for straightforward mounting on an 8 mm shaft, ensuring reliable timing and alignment in belt-driven systems. Specifications: - Material: aluminum alloy - Gear: 80T - Inner bore: 8 mm (0.31 in) - Thickness: 6 mm (0.24 in) Key benefits: - Precise 80-tooth geometry provides consistent tooth engagement and timing - Lightweight yet sturdy aluminum alloy construction for everyday use - Compact profile fits tight assemblies and space-constrained projects Compatibility and use: - Fits systems that use an 8 mm shaft and require an 80-tooth timing gear - Suitable for standard timing belts in belt-driven transmission setups Use scenarios: - RC model drivetrain upgrades or repairs, connecting motor to drive pulley on an 8 mm shaft - Robotic projects needing reliable 80T timing gear on an 8 mm shaft for accurate motion - CNC or 3D printer belt drive enhancement where an 80T gear on an 8 mm shaft is required