Cr-10s Pro Z Sync Belt with 784mm gt2

Cr-10s Pro Z Sync Belt tension system extra tensioner added for longer belts Bom 2x 20T Gt2 Pulley w/tooth 8mm bore 2x 20T Gt Pulley w or wo/tooth 3mm bore 784mm Gt2 Loop Belt 4x 3mm washer 2x spring washer