GT2 Timing Belt Closed - Loop 200mm Pulleys W/ 20 Teeth And 60 Teeth For Printer
Pitch: 200mm. Compared with T2.5 or MXL synchronous pulleys, the tooth profile of pulleys has anti-backlash function. pulley with 20 teeth or grooves is of the best choices for 3d printer structure. Shape: closed loop 2GT timing belt.